I will give brainliest and 10 points for these answers

Answer:

  15

Step-by-step explanation:

You want to know the number of purple T-shirts when the circle graph for 100 shirts shows purple shirts in a sector of 54°.

In a properly made circle graph, the central angle of a sector is proportional to the value that sector represents.

If the whole graph represents 100 T-shirts, then a sector of 54° will represent the fraction (54°/360°) of those 100 shirts.

  purple shirts = (54°/360°)×(100 shirts) = 15 shirts

Trenton's scouting group made 15 purple T-shirts.

The amount of money spent on tickets and snacks will be $39 and $20. And the total amount is $59.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

Ellie is going to see a movie and is taking her 2 kids. Each movie ticket costs $13 and there are an assortment of snacks available to purchase for $5 each.

The amount of tickets is given as,

Ticket's amount = 3 x $13

Ticket's amount = $39

Then the amount spent on snacks is given as,

Snack's amount = 4 x $5

Snack's amount = $20

Then the total amount is given as,

Total amount = $39 + $20

Total amount = $59

The amount of money spent on tickets and snacks will be $39 and $20. And the total amount is $59.

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Answer: Both the mean and median decreased.

Step-by-step explanation:

The addition of the 500 lb baby elephant will have a huge impact on the mean, since you'll be finding the average (adding all numbers then dividing). So the only logical answer would be the chosen. The median will most likely either decrease or stay the same, but since staying the same isn't an option for the median, it's most likely going to be decrease.

[I do apologize in advance if it's wrong, and next time try submitting work on time :)) Hope I helped!]

Answer:

The answer to the question a∧18

Answer:

\(a^{18}\)

Step-by-step explanation:

Use the product rule to simplify a ^7 x a ^11

\(a^{7}\) × \(a^{11}\) =

(add the exponents)

7 + 11 = 18

\(a^{18}\)

a)The number of marbles they have altogether willl be 230.

b)The no of marbles that must be given to Pete will be 32.

A ratio is an ordered pair of integers a and b expressed as a/b, with b never equaling 0. A percentage is a mathematical expression in which two ratios are specified to be equal.

Let the no of marble Pete, ben and Leon will have x,y, and z respectively.

From the given condition;

y = 30+x

z=2x

z:y=6:5

z:y=6:5

y=5z/6

Substitute the obtained values;

\(\rm \frac{5z}{6} = 30+\frac{z}{2} \\\\ \frac{5z}{6} =30+\frac{z}{2} \\\\ \frac{10z-6z}{12} =30\\\\\ z=90\)

Substitute the value we get;

x=45

y=95

The no of marble they have all together;

⇒x+y+z

⇒45+95+90

⇒230

If all the marble has to be distributed in an equal manner. The equivalent no of marble for everyone is;

n=(45+95+90)/3

n=76.66≈77

The no of marbles must be given to pete so that the boys are to share the marbles equally;

⇒77-45

⇒32

The number of marbles they have altogether willl be 230 and the no of marbles that must be given to Pete will be 32.

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Answer:

the new ratio milk/water is  14:6  or 7:3

Step-by-step explanation:

milk/water=5/3

milk +water=5+3=8

ratio of milk=5/8  and ratio of water=3/8

if 4 liter removed from mixture then: 20=4= 16 liter

the amount of milk in 16 liter=16*5/8=10 liter of milk

the amount of water in 16 liter=16*3/8= 6 liter

add 4 liter of milk to the mixture: 10+4=14 liter of milk and 6 liter of water

the new ratio milk/water is  14:6  or 7:3

The exponential function that represents the graph is given as follow:

y = 2^(x - 1) + 2.

An exponential function has the definition presented as follows:

y = ab^x.

In which the parameters are given as follows:

The function in this problem has a horizontal asymptote at y = 2, hence:

y = ab^x + 2.

When x increases by one, y is multiplied by two, hence the parameters a and b can given as follows:

a = 1, b = 2.

The function is translated one unit right, hence it is defined as follows:

y = 2^(x - 1) + 2.

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Answer:

Step-by-step explanation:

x = 2 works lol

but if you want a more complicated one:

4x - 4 = 4

there's infinite equations

Answer:

-16r^2 - 10r

Step-by-step explanation:

all you got to do is distribute

Answer:

The answer is y=x+4.

Step-by-step explanation:

the line equation is y=mx+b. m is the slope (if it is labeled x then it is 1) and b ”raises” or ”lowers” your line. To raise the line so it intersects (0,4), change b to 4.

Permutation relates to the act of arranging all the members of a set into some sequence or order. Combination is a way of selecting items from a collection, such that (unlike permutations) the order of selection does not matter.

The formulas to calculate the permutation of choosing r things from a set of n things is given to be:

The formula for calculating the combination choice of r things from a set of n things without replacement and where order does not matter is given to be:

An example of permutation is arranging people, digits, numbers, alphabets, letters, and colors. An example of combination is the selection of menu, food, clothes, subjects, and team.

would be 50 ,15 that would be it bro

Answer:

1431 million kilometers

Step-by-step explanation:

d (1 AU) = 150 million km (9.54 AU)

d (1) = 150 million km (9.54)

d = 1,431 million km

Answer:

1431

Step-by-step explanation:

Plato:

Answer:

1/3

Step-by-step explanation:

18 is 3 times smaller than 54.

Answer:

3/4

Step-by-step explanation:

up 3 right 4

The area of the shaded part is 45 cm² .

Given figure is divided into two triangles of same bases but of different heights. Calculate the areas of bigger triangle( outer one ) and unshaded triangle.

Area of triangle = 1/2×b×h

b = base of triangle

h = height of triangle

Firstly calculate the area of bigger triangle with dimensions,

b= 18 cm

h= 9 cm

Area of triangle = 1/2×b×h

                          = 1/2×18×9

                          = 81 cm²

Now calculate the area of unshaded triangle with dimensions,

b= 18 cm

h= 4 cm

Area of triangle = 1/2×b×h

                          = 1/2×18×4

                          = 36 cm²

Now to calculate the area of the shaded region,

Area of shaded region = Total area of triangle( bigger triangle ) - Area of unshaded triangle.

Area of shaded region = 81 cm² - 36 cm²

Area of shaded region = 45 cm²

Hence area of shaded part of the figure is 45 cm².

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Answer:

Step-by-step explanation:

Use the Distributive Property to multiply.

3(2x + 7)  = (3 x 2x) + (3 x 7)

(3 x 2x) + (3 x 7)

Solve.

3 x 2x = 6x

3 x 7 = 21

6x + 21

You cannot simplify this.

So the answer is 6x + 21.

I'm sorry if I misunderstood.

Good luck mate! :)

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The area of a circular pond with a radius of 8 ft is, 18.67 m².

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

We have to given that;

The radius of circle = 8 feet

Now, We know that;

⇒ 1 feet = 0.3048 m

⇒ 8 feet = 8 × 0.3048 m

             = 2.4384 m

We know that;

⇒ Area of circle = πr²

Substitute all the values, we get;

⇒ Area of circle = 3.14 × (2.4384)²

⇒ Area of circle = 3.14 × 5.94

⇒ Area of circle = 18.67 m²

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Answer:

The answer is 40/3, cannot be simplified.

Step-by-step explanation:

Do 8*5 (numerator), then 1*3 (denominator)

Answer:

Last one

Step-by-step explanation:

The given values are 2,6,5,3,0,3,4,3,2,4,5,2,4

There are the following values as shown in the given data.

To find the mode first we have to assign each value that how many times it appears.

1. 2-3 the number 2 appears only Three times.

2. 6-1 the number 6 appears one time.

3. 5-2 the number 5 appears only two times.

4. 3-3 the number 3 appears only three times.

5. 0-1 the number 1 appears only one time.

6. 4-3 the number 4 appears only Three times.

So, the mode of the given data is 4,3,2 as it appears the most number of times.

If a given set of values with two modes is bimodal, a given set of numbers with three modes is trimodal, and any set of numbers with more than one mode is multimodal.

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Answer:

1. 4hrs and 10mnts

2. 13 builders

3. 25 walls

4. 52 toy soldiers

Step-by-step explanation:

1. then, one man can do it in 16hrs and 40mnts, so, 4 men would take 4hrs and 10mnts

2. one builder can build 4 houses in a year, so 13 builders are needed to build 52 houses

3. they can do it at a rate of 2 walls per person for 3 days, so 10 ppl can make 25 walls in 3.75 days

4. 4 toys per person for 2 weeks, so 7 makers can make 52 toys for 3 weeks

Answer:

8 minutes cause 32/8 = 4  then 4 x 2 = 8

Step-by-step explanation:

According to the conversation we can infer that the information focused on the conversation of two people; one of them is studing for an exam.

To identify what is the conversation about we have to consider who is talking and what are the ideas that they share. In this case, we can infer that the main idea of this conversation is that one of them is studying for an exam this week.

Also, the second person is apologizing because he considered that he is distracting the other person. So, the correc information about de conversation is a short conversation about study.

Note: This question is incomplete. Here is the complete information:

Conversation:
Hello

Hello, How are you?

I am fine, and you?

i am fine too, What are you doing?

I am studing for an exam this week.

Oh, sorry I won´t distract you.

Don´t worry.

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16c + 30t =2000 ,is the equation shows the possible number of cars and possible number of trucks.

Equation:

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.

Each car's gas tank holds 16 gallons of fuel, while each truck's gas tank holds 30 gallons. Consequently, the fleet's total gas requirement is  16c+30t

Additionally, to fill the fleet's empty gas tanks, 2,000 gallons of gasoline are needed. As a result, the following equation depicts the potential number of vehicles, c, and trucks, t, in the fleet

16c + 30t =2000.

Therefore,the equation shows the possible number of cars and possible number of trucks is 16c + 30t =2000.

Hence,16c + 30t =2000 ,is the equation shows the possible number of cars and possible number of trucks.

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Centering x values before squaring eliminates the correlation between x and its square term, reducing multicollinearity. This helps to determine independent effects of predictor variables, and can also straighten the curve of a scatterplot.

Centering the x values before squaring is important because it helps to eliminate the correlation between the x variable and its square term. When we square a variable without centering it, we are essentially capturing the effect of both the linear and the quadratic terms.

This can lead to multicollinearity, which occurs when two or more predictor variables are highly correlated with each other.

Multicollinearity can create problems in statistical analyses because it can make it difficult to determine the independent effects of each predictor variable on the outcome variable. Centering the x values before squaring helps to reduce the effects of multicollinearity by eliminating the correlation between the x variable and its square term.

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Answer:

Disagree

Step-by-step explanation:

1 foot = 12 inches

1 square foot = 1 ft x 1 ft = 12 in x 12 in = 144 in²

1 cubic foot = 1 ft x 1 ft x 1 ft - 12 in x 12 in x 12 in = 1728 in³

Therefore 1 cubic foot does not hold 12 times more than 1 cubic inch.

Let's verify

\(\\ \rm\hookrightarrow 1ft=12in\)

\(\\ \rm\hookrightarrow 1ft^2=144in^2\)

\(\\ \rm\hookrightarrow 1ft^3=11728in^3\)

Answer:

-17/12

Step-by-step explanation:

We have x+y

If x=1/3 and y=-7/4,

we can substitute them in and get:

1/3+(-7/4)

=1/3-7/4

=4/12-21/12

=-17/12

Answer:

1/3 + -7/4 =

4/12 + -21/12=

-17/12=

-1 5/12 this is what i got i dont know how the hail i got this 0_o

Step-by-step explanation:

Answer:

3 = N

Step-by-step explanation:

Multiply the numerator and denominator by 10:

10(3/10) = 10(N/10) becomes 3 = N