dave and ryan share some money in the ratio 7 : 4 . dave got $28, how much did ryan get?

Answers

Answer 1

Answer:

$16

Step-by-step explanation:

28/7=4

4*4=16

Answer 2

Answer:

Step-by-step explanation:

let money ryan gets be x

7/4=28/x(do cross multiplication)

28*4=7x

112=7x

112/7=x

16=x

therefore ryan gets $16


Related Questions

Mar-Vell Studios' blockbuster movie Gray Widow: It's About Time She Got a Movie premiered last weekend simultaneously in theaters and on streaming video. On opening weekend, the total revenue from the movie was $127,265,468, with the movie making 75% more revenue in theaters than it did via streaming video. How much money did Gray Widow make in theaters on opening weekend

Answers

Answer:

Gray Widow made $111,357,284.5 in theaters on opening weekend.

Step-by-step explanation:

75% more revenue in theaters than it did via streaming video.

The sum of the revenues is 100%.

So the theaters were responsible for the following percentage:

\(P = 50 + \frac{75}{2} = 50 + 37.5 = 87.5\)

How much money did Gray Widow make in theaters on opening weekend?

87.5% of the total revenue, that is, 0.875 out of $127,265,468.

0.875*127,265,468 = $111,357,284.5

Gray Widow made $111,357,284.5 in theaters on opening weekend.

How do you simplify 0.1m x \(2\pi\)?

Answers

Answer:

  0.2π m

Step-by-step explanation:

Assuming your "x" is a multiplication symbol, form the product of the numerical constants.

  = 0.2mπ

If m represents units of meters, it can be placed last:

  = 0.2π m

If you want an approximate value, use an appropriate approximation of π.

  ≈ 0.628319 m

The answer is 0.6283185307, but put the answer as 0.6 m.

How do I find the roots of a cubic equation?

Answers

Answer:First, we need to find which number when substituted into the equation will give the answer zero. Therefore is a factor. Factorise the quadratic until the expression is factorised fully. Therefore the roots occur when = -3, -2 and 1.

Step-by-step explanation:

Answer:

by reducing it into a quadratic equation and then solving

Step-by-step explanation:

Can you help me, I really don’t understand

Can you help me, I really dont understand

Answers

Answer:

11x + 4y + 13

Step-by-step explanation:

You are combining like terms.

9x + 2x = 11x

5 + 8 = 13

the scatter plot shows the relationship between the cost of animal feed and its weight. which option best describes the association between the cost and weight of the feed.

Answers

Answer: As the weight increases, the price increases

Step-by-step explanation: it’s the only one that actually makes sense

Find the volume of a pyramid with a square base, where the side length of the base is 14. 4\text{ m}14. 4 m and the height of the pyramid is 15. 3\text{ m}15. 3 m. Round your answer to the nearest tenth of a cubic meter.

Answers

The volume of a pyramid with a square base 1057.54 m^#

In this question we have been given a pyramid with a square base.

The side length of the base is14. 4 m and the height of the pyramid is 15. 3 m

We need to find the volume of a pyramid with a square base.

We know that the formula for the volume of a pyramid with a square base,

V = a^2 * (h/3)

Here, a = 14.4 m

h = 15.3 m

Substitute these values in the above formula,

V = 14.4^2 * (15.3/3)

V = 207.36 * 5.1

V = 1057.54 cubic meter

Therefore, the volume is 1057.536 cu. m.

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What is the value of t?



t−122=3t2−3

i need it asap

Answers

Answer:

t+3t=2-3+122

4t=121

divide both sides by four

4t/4=121/4

t=3.25

Answer:

t = 30.5

Step-by-step explanation:

t-122=\(\frac{3t}{2-3}\)

t-122=-3t           (2-3=-1, so divide by -1 to get -3t)

4t=122

t=\(\frac{122}{4}\)

t=30.5

Help me with answer asp

Help me with answer asp
Help me with answer asp
Help me with answer asp

Answers

Answer:

picture #1 - 50.27 square units

picture #2 - 113.10 square units

picture #3 - 380.13 square units

Step-by-step explanation:

picture #1 - area = πr^2 -> π*4^2 = 50.27 square units

picture #2 - area = πr^2 -> π*6^2 = 113.10

picture #3 - area = πr^2 -> π*11^2 = 380.13

a restaurant sells burritos for $8.00 each. The cost of the meat is $1.50 and the cost of the other ingredients is $1.00 for each burrito.
Money made from selling burritos is positive . The cost of making burritos is negative. Profit is the money left after paying the cost.
How much profit would the restaurant make by selling 100 burritos?
1. How much money would the restaurant take in by selling 100 burritos?

Answers

Answer:

$550

Step-by-step explanation:

Answer:

The restaurant would take in $550 by selling 100 burritos

Step-by-step explanation:

First, we need to add all the expenses together and multiply by 100

1.50 + 1.00 = 2.50

2.50 x 100= 250

We know that the restaurant would charge $800 in total for the 100 burritos so now we subtract what it costs to make them.

800 - 250 = 550

Our final answer would be $550

What is the measure of Au?

A. 44
B. 50
C. 64
D. 92

What is the measure of Au?A. 44B. 50C. 64D. 92

Answers

Answer:

the answer is 50, trust me!

Step-by-step explanation:

The measure of AU is 50.

What is an arc?

An arc is a part of a curve that is a continuous portion of the circumference of a circle or an ellipse. It is defined by two endpoints and the arc itself, which is the curved section between the endpoints.

Given:

arc QU = 88 and <QUA = 111

So, QDA = 2 <QUA

        = 2 X 111

        = 222

Now, QUA = 360- 222 = 138

and, arc AU = QUA - arc QU

           = 138- 58

           = 50

Hence, the measure of AU is 50.

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which is greater 12/12 10/11​

Answers

12/12 is greater because it is the same thing as 1 whole, whereas 10/11 is still considered a fraction of a whole number.

Answer:

12/12>10/11

Step-by-step explanation:

Writing Linear Equations
Instruction Active
Writing the Standard Form of a Line
Write the equation of the line that passes through the points (8, -1) and (2,-5) in standard form, given that the point-
slope form is y + 1 = (x-8).
Xxx +
4
Er

Writing Linear EquationsInstruction ActiveWriting the Standard Form of a LineWrite the equation of the

Answers

The equation of the line is 2x - 3y = 19.

The standard form for linear equations is

ax+by = c

From the question, we have

y + 1 = (2/3)(x - 8)

⇒y + 1 = (2/3)x - (16/3)

Multiply by 3 in both sides, we get

⇒3y + 3 = 2x - 16

Subtract 2x from both sides, we get

⇒-2x + 3y + 3 = - 16

⇒-2x + 3y = -16-3

⇒2x - 3y = 19

Linear equations:

First order equations include linear equations. In the coordinate system, the linear equations are defined for lines. A linear equation in one variable is one in which there is a homogeneous variable of degree 1 (i.e., only one variable).

Ax+By=C is the usual form for two-variable linear equations. A standard form linear equation is, for instance, 2x+3y=5. When an equation is given in this format, finding both intercepts is rather simple (x and y). When attempting to solve systems involving two linear equations, this form is also quite helpful.

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12) Compare. Use <, >, or =. 665.5 - 281.7_1
373.8

Answers

Answer:

383.8   =  383.8

Step-by-step explanation:

665.5-281.7   ?   373.8

383.8   =  383.8

Please help will give brainliest

Please help will give brainliest

Answers

Answer:

75.89

Step-by-step explanation:

rffgfbbfb

Answer:

70

Step-by-step explanation:

size can change but angles dont

Coco swam from Point A to Point B at a constant speed of 1. 2 m/s. At the same time, Azlinda swam from Point B to Point A. After 5 min, Azlinda had swum a distance of 420 m and she was 37 m away from Coco. What was the distance between Point A and Point B?

Answers

The distance between Point A and Point B is 840 meters.

Let's start by using the formula:

distance = speed x time

Since Coco swam at a constant speed of 1.2 m/s, we can find his distance using:

distance(Coco) = speed(Coco) x time

where time is the same for both Coco and Azlinda. Let's call this common time "t".

distance(Coco) =\(1.2 m/s \times t\)

Now, let's consider Azlinda's situation. After 5 minutes (or 5/60 = 1/12 hours), she had swum a distance of 420 m and was 37 m away from Coco. Let's call the distance between Point A and Point B "d".

Since Azlinda was swimming towards Point A, she must have covered a distance of (d - 37) m by the time she had swum 420 m. We can use the formula above to find her speed:

speed(Azlinda) = distance(Azlinda) / time

speed(Azlinda) = (d - 37) m / (1/12) h

speed(Azlinda) = 12(d - 37) m/h

Now, we know that Azlinda and Coco were swimming towards each other for a total of 5 minutes (or 1/12 hours), so their total distance apart at that time was:

distance apart = distance(Coco) + distance(Azlinda)

distance apart = \(1.2 m/s \times t + 12(d - 37) m/h \times (1/12) h\)

distance apart =\(1.2t + d - 37\)

We also know that when they were 37 m apart, Azlinda had swum a distance of 420 m, so we can write:

420 = d - 37 - distance(Coco)

Substituting the expression for distance(Coco) from above, we get:

420 = d - 37 - 1.2t

Now we have two equations with two unknowns (d and t). We can substitute into the other equation and solve for one variable in terms of the other. For example, we can solve the second equation for t:

\(1.2t = d - 37 - 420\\1.2t = d - 457\\t = (d - 457) / 1.2\)

When we enter this into the initial equation, we obtain:

distance apart = \(1.2t + d - 37\)

distance apart = \(1.2((d - 457) / 1.2) + d - 37\)

distance apart = \(d - 380.6\)

Now we can substitute this expression for distance apart into the second equation:

\(420 = d - 37 - 1.2t\\420 = d - 37 - 1.2(d - 457) / 1.2\\420 = d - 37 - (d - 457)\\420 = -d + 420\\d = 840\)

Therefore, the distance between Point A and Point B is 840 meters.

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How to convert us dollar to thai baht?

Answers

Convert USD to THB, multiply amount of USD by the current exchange rate between USD and THB, which can be found on financial news or currency exchange websites, to get the equivalent amount in THB.

To convert US dollars (USD) to Thai baht (THB), you need to use the current exchange rate between the two currencies. Here are the steps to convert USD to THB:

Find the current exchange rate between USD and THB. This information can be found on financial news websites, currency exchange websites, or by contacting a bank or currency exchange service.

Multiply the amount of US dollars you want to convert by the current exchange rate to get the equivalent amount in Thai baht. For example, if the current exchange rate is 1 USD = 31.50 THB and you want to convert 100 USD to THB, the calculation would be:

100 USD x 31.50 THB/USD = 3,150 THB

Therefore, 100 USD is equal to 3,150 THB.

Note: The exchange rate between USD and THB can fluctuate over time, so make sure to use the current exchange rate for the most accurate conversion.

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Thursday: For the equation y=3x+5 what is the value of x when y=11? * * ​

Answers

Answer:

\(\huge\boxed{\bf\: 2 = x}\)

Step-by-step explanation:

Given,

y = 11

We need to find x.

Equation: y = 3x + 5.

On solving,

\(y = 3x + 5\\(11) = 3x + 5\\11 - 5 = 3x\\6 = 3x\\6 \div 3 = x\\\boxed{\bf\:2=x}\)

\(\rule{150pt}{2pt}\)

What is the area of this figure?
9 m
7 m
6 m
2 m
5 m
6 m
3 m
5 m
Write your answers using decimals, if necessary.

What is the area of this figure?9 m7 m6 m2 m5 m6 m3 m5 mWrite your answers using decimals, if necessary.

Answers

340,200? 8 have no idea I just multiplied all of the numbers since it says area

The total area of the composite figure made up of triangle, rectangle and square is; 106 m²

What is the Area of the Composite Figure?

The area of the Triangle is;

A_t = (1/2) * (6 + 4) * 9

A_t = 45 m²

Area of Square;

A_s = 5 * 5

A_s = 25 m²

Area of Rectangle is;

A_r = 6 *  6

A_r = 36 m²

Total Area = 45 m² + 25 m² + 36 m²

Total Area = 106 m²

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1. The angle θ lies in Quadrant I.


sinθ=2/5


What is cosθ?


√−21/5


−2/5


√21/5


2/5

Answers

Answer:

2/5.......................

Pleasseeee help me It's for a test Mars is extremely far from the Earth. Scientists estimate that it could take astronoauts 245​​​​​​​ days to travel from Earth to Mars. This is more than half of a year! Suppose astronauts travel to Mars when the distance between Earth and Mars is 108 million miles. If the trip takes 245 days, on average, how many miles would be traveled each day? In your calculator, write the large number as a multiple of a power of 10 to compute the answer. Round to the nearest mile.

Answers

Answer:

440,816 miles per day

Step-by-step explanation:

if z is a standard normal variable, find the probability. the probability that z lies between 0 and 3.01A. 0.9987B 0.4987C 0.5013D. 0.1217

Answers

The probability that z lies between 0 and 3 is "0.9987". The correct option is A) 0.9987.

The probability that a standard normal variable z lies between 0 and 3.01 can be found using the standard normal distribution table or calculator. The area under the standard normal distribution curve between z = 0 and z = 3.01 represents the probability that z lies between those values.

The standard normal distribution is a bell-shaped curve with a mean of 0 and a standard deviation of 1. The area under the curve represents probabilities, and the total area under the curve is equal to 1. Using a standard normal distribution table or calculator, we can find that the probability that z lies between 0 and 3.01 is 0.9987, which means that there is a 99.87% chance that a standard normal variable z will fall between 0 and 3.01. Therefore, option A is the correct answer.

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A study is done to determine the attitudes of male university students towards careers. The researcher interviews 100 of the male students enrolled in a first-year course at the university. What is the sample in this situation?
all university students
male university students
the male students taking this course
the 100 male students interviewed

Answers

Answer:

I need the answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

The sample is the part of the population that somebody wants to study. therefore, the sample is the 100 male students interviewed

95 = -5(4a+5)+10
multi-step equations. Solve for a

Answers

Answer: a = 5.5

Step-by-step explanation:

95 = -20a - 25 + 10

95 = -20a - 15

-20a = 110

a = 5.5

HOW TO DO THIS PLEASE HELP ME

HOW TO DO THIS PLEASE HELP ME

Answers

Answer: Part 1: DC=2 units

BC=13 units

Part  2: AB=40 units

DE=26

Step-by-step explanation:

y > -x + 2
y < 3x - 2
Which graph represents the system of inequalities?

y &gt; -x + 2y &lt; 3x - 2Which graph represents the system of inequalities?

Answers

Answer:

C

Step-by-step explanation:

When an equality has a ≤, or ≥ sign (greater than/less than or equal to), the line will be solid. When an equality has a <, or > sign(greater than/less than), the lines will be dotted. As we can see, both of the inequalities given have <, or >, meaning they must both have dotted lines. Since one of the lines in D is solid, the correct answer is C.

Answer:

c is right answer, you can download desmo to solve the graph questions easily

What is the volume of a cylinder with a radius of 30 cm and a height of 15 cm PLEASE IM BEGGING PLEASE HELP

Answers

Answer:

We need to find the area of the base/circle then multiply it by the height so if you know the formula area of a circle your good to go.

30^2 = 900

900 x 3.14 =2,826

Now lets multiply the base's area/circle by the height!

2,826 x 15 = 42,390 cm^3(cm cubed) is your answer.

In the major course requirement in a math department, a student needs to choose one each from algebra, analysis, statistics, and geometry. There are 4 algebra courses, 3 analysis courses, 5 statistics courses, and 2 geometry courses available for major requirement. How many different ways can a student choose major requirement courses from these 4 areas

Answers

There are 120 different ways that a student can choose major requirement courses from these four areas.

In order to solve this problem, we need to use the concept of combinations. A combination is a selection of items from a set, without regard to the order in which they are chosen. The formula for the number of combinations of n objects taken r at a time is:

C(n,r) = n! / (r! * (n-r)!)

where n! means n factorial, which is the product of all positive integers up to n. For example, 5! = 5 * 4 * 3 * 2 * 1 = 120.

To solve this problem, we need to choose one course from each of the four areas: algebra, analysis, statistics, and geometry. The number of choices in each area are:

4 algebra courses

3 analysis courses

5 statistics courses

2 geometry courses

To find the total number of ways to choose one course from each area, we can use the multiplication rule of counting. This states that if there are n1 ways to do the first task, n2 ways to do the second task, and so on up to nk ways to do the kth task, then there are n1 * n2 * ... * nk ways to do all k tasks together.

In this case, there are 4 ways to choose an algebra course, 3 ways to choose an analysis course, 5 ways to choose a statistics course, and 2 ways to choose a geometry course. Therefore, the total number of ways to choose one course from each area is:

4 * 3 * 5 * 2 = 120

Thus, there are 120 different ways that a student can choose major requirement courses from these four areas.

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Consider functions h and k h(x)=3/x+1 what is the value of (h*k)(2) here is the answer to it

Consider functions h and k h(x)=3/x+1 what is the value of (h*k)(2) here is the answer to it

Answers

Answer: -3

Step-by-step explanation:

The value of (h o k) (2) is -3.

Given,

Consider functions h(x) and k(x).

h(x)=3/x+1.

We need to find what is the value of (h o k)(2).

What is a composite function?

Two functions together are called composite functions.

Example:

f(x) and g(x) are functions.

The composite function is given by:

( f o g ) ( x)  = f ( g (x) )

We have,

From the figure:

k(-2) = -2

k ( -1) = -5

k (0) = -6

k (1) = -5
k (2) = -2 _____(1)

We have,

h(x)=3/x+1 ______(2)

(h o k) (2):

= h ( k(2) )

From (1)

= h ( -2)

From (2)

= 3 / ( -2 +1 )

= 3 / -1

= -3/1

= -3

Thus the value of (h o k) (2) is -3.

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What is the surface area of a dome (a half sphere) with a radius of 6 meters?
72 pi meters squared
48 pi meters squared
24 pi meters squared
144 pi meters squared

Answers

Answer: 72π meters squared.

Step-by-step explanation: Given that the radius is 6 meters, use the sphere surface area formula to find the surface area of the half-sphere;

Replace the value in the formula: A=4πr² → A=4π6²Solve the exponent first: A=4π6² → A=4π36The order of the multiples does not affect the total, so we can multiply 4 times 36 first: A=4π36 → A=144π144π is the surface area of the whole sphere, so half the sphere will be 72π. In conclusion, the surface area of the dome will be 72π meters squared.

Róndelo draws the semicircle shown at the right what is the area of the semicircle

Rndelo draws the semicircle shown at the right what is the area of the semicircle

Answers

the area is 307.72 yds
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