What is the value found using the linear​ approximation? ln(0.93) ≈

Answer:

64

Step-by-step explanation:

The insect measurement that was the most frequent is given as follows:

1 and 1/4 inches.

A dot plot is a simple graphical display that uses dots to represent data values. It is also sometimes called a dot chart or a scatterplot. In a dot plot, each data point is represented by a dot along a number line or axis, where the position of the dot corresponds to the value of the data point.

Hence, a dot plot shows the number of times that each observation appeared in the data-set.

The observation with the most dots is the observation 2/8 of the way between 1 and 2, hence the most frequent observation is given by the following mixed number:

1 and 2/8 = 1 and 1/4 inches.

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Answer:

-11

Step-by-step explanation:

hope this helps!

Answer: -11

Step-by-step explanation:

The translation of 6 units right increase the x-coordinate by 6 and 5 units up increase the y -coordinate by 5 units.

So coordinates of triangle P'Q'R' after translation is,

So new coordinates are,

P'(6,5)

Q'(14,1)

R'(0,9)

PART B.

The translation of 8 units left means that x-coordinate decrease by 8 units and 2 unit down means that y-coordinate decrease by 2 units.

Determine the coordinates of vertices of triangle after trnaslation.

So coordinates of triangle P'Q'R' is,

P'(-8,-2)

Q'(0,-6)

R'(-14,2)

Part C:

The translation of 3 units right means x-coordinate increase by 3 and 4 units down means that y-coordinate decrease by 4.

Determine the coordinate of triangle after translation.

So coordinates of triangle P'Q'R' is,

P'(3,-4)

Q'(11,-8)

R'(-3,0)

Answer:

no

Step-by-step explanation:

Lee's TV costs $4.05 to operate for a month of 30 days.

To calculate the cost of operating Lee's TV for a month, we need to find out the total number of kilowatt-hours (kWh) of electricity consumed by the TV during that time.

First, let's find out how many watts Lee's TV consumes in a day:

250 watts/hour x 3 hours/day = 750 watts/day

To convert this to kilowatts, we divide by 1000:

750 watts/day ÷ 1000 = 0.75 kilowatts/day

Now, we can calculate the total number of kilowatt-hours consumed by the TV in a month:

0.75 kilowatts/day x 30 days = 22.5 kilowatt-hours

Finally, we can calculate the cost of operating the TV for a month:

22.5 kilowatt-hours x 18 cents/kilowatt-hour = $4.05

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The amount of money she will have to pay for booking of the holidays would be = £220

The total amount of money that will cost Merrisa for booking of holidays = £660

The fraction of the total cost that she needs to deposit = 1/3

Therefore, the actual amount that she needs to deposit = 1/3 of £660

= 1/3× 660

= £220

Therefore, in conclusion, Merrisa would have to pay a total of £220 for booking of the holidays. This total amount is ⅓ of total cost of booking.

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The minimum amount of fencing she can use is 126.5 ft.

An equation is an expression used to show the relationship between two or more variables and numbers.

Let x represent the length of the long side of pen and y represent the length of the small side of pen. Hence:

xy = 2000

x = 2000/y

The perimeter (P) is:

P = x + 2y

P = 2000/y + 2y

The minimum amount is at dP/dy = 0, hence:

dP / dy = 2 - 2000/y²

2 - 2000/y² = 0

2 = 2000/y²

y = 31.6 ft.

Also:

x(31.6) = 2000

x = 63.3

P = 63.3 + 2(31.6) = 126.5 ft.

The minimum amount of fencing she can use is 126.5 ft.

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The probability of a prime number or a number greater than 3 coming up is given as follows:

5/6.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

When a dice is thrown, there are six possible outcomes, ranging from 1 to 6, and the desired outcomes are given as follows:

Hence the probability is given as follows:

5/6.

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Answer:

1. Undefined

2. Negative

3. Zero

4. Positive

Step-by-step explanation:

1. Undefined, the line moves in both directions vertically. It's impossible to tell what the slope is.

2. Negative, the line is decreasing at a constant rate, the slope is negative.

3. Zero, the line doesn't increase or decrease, therefore the slope is 0. (No changes)

4. Positive, the line is increasing at a large rate, the slope is positive.

Answer:

12

Step-by-step explanation:

9/12 = 3/4

16 * 3/4

(16 ÷ 4 = 4 so time 4 by 3)

12

The value of y is 18

Similar triangles have the same corresponding angle measures and proportional side lengths. The angles of the two triangle must be equal and it not necessary they have equal sides.

Therefore the corresponding angles of similar triangles are congruent and the ratio of corresponding sides of similar triangles are equal.

Therefore;

14/21 = 12/y

14y = 21 × 12

14y = 252

divide both sides by 14

y = 252/14

y = 18

Therefore the value of y is 18.

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Answer:

3.375

Step-by-step explanation:

Answer: Yes, No

Step-by-step explanation:

Answer:

  3.25 seconds after B launches

Step-by-step explanation:

In the 0.25 seconds before A launches, B will have traveled ...

  distance = speed · time

  distance = (240 ft/s)(0.25 s) = 60 ft

The speed of A is 20 ft/s faster, so will close that 60 ft gap at the rate of 20 ft/s. It will take ...

  time = distance/speed

  time = 60 ft/(20 ft/s) = 3 s

The fireworks will be at the same height 3 seconds after A is launched. That is 3.25 seconds after B is launched.

_____

Additional comment

Their heights will be (3 s)(260 ft/s) = 780 ft = (3.25 s)(240 ft/s).

Answer:

C. 29 cm

Step-by-step explanation:

Now let's compare the given measures vs answer choices.

So, we have legs of 13 cm and 17 cm

Sum of two legs equal to 13 cm+ 17 cm= 30 cm

Now, the answer options:

--------------

No, as 31 cm> 30 cm, one leg is greater than sum of other two legs, which is not possible

--------------

No, as 13 cm + 4 cm = 17 cm, sum of two legs equal to third leg

--------------

Yes, as 29 cm < 30 cm and the other pairs of legs, when summed up give greater number than the remaining leg.

--------------

No, as 30 cm is equal to sum of other legs

--------------

As we found out, the answer is C. 29 cm

Hope it makes sense now

Answer:

Step-by-step explanation:

The table can be summarized as follows:

|          | Has a dog | Does not have a dog |

|----------|-----------|---------------------|

| Has a cat     | 2         | 3                   |

| Does not have a cat | 12        | 10                  |

To find the probability that a student chosen randomly from the class has a cat, we need to find the total number of students who have a cat (regardless of whether or not they have a dog), and divide it by the total number of students in the class.

The number of students who have a cat is 2 (those who have a dog and a cat) + 3 (those who have a cat but do not have a dog) = 5.

The total number of students in the class is the sum of all four categories: 2 (has a cat and a dog) + 3 (has a cat, does not have a dog) + 12 (does not have a cat, has a dog) + 10 (does not have a cat, does not have a dog) = 27.

So, the probability that a student chosen randomly from the class has a cat is 5/27.

Answer:

90 mi/h

Step-by-step explanation:

Calculate speed, distance, or time using the formula d = st, distance equals speed times time. The Speed Distance Time Calculator can solve for the unknown sdt value given two known values.

Time can be entered or solved for in units of seconds (s), minutes (min), hours (hr), or hours and minutes and seconds (hh:mm:ss).  

To solve for distance use the formula for distance d = st, or distance equals speed times time.

distance = speed x time

Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t. You can use the equivalent formula d = rt which means distance equals rate times time.

distance = rate x time

To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time.

speed = distance/time

To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.

time = distance/speed

Plane speed in still air: 120mph

Wind speed: 30pmh

Speed of plane to Bismarck: 90mph

Speed of plane to Fargo: 150mph

9514 1404 393

Answer:

  $9072

Step-by-step explanation:

Put the given numbers in the given formula and do the arithmetic.

  A = MN . . . . . . M = payment = $189. N = number of payments = 48.

  A = $189 × 48 = $9072

The total amount paid is $9072.

Answer:

29 - 6 = x

x = 23

The backpack without the sleeping bag weighs 23 pounds

Step-by-step explanation:

Sleeping bag = 6 lbs

Backpack and sleeping bag = 29

The outlier of the graph is

An outlier is an isolated data point that significantly differs from the entirety of the points within a dataset. It is an observation that resides an exceptional distance away compared to other values in a random sample from a population.

Outliers can be identified employing various statistical techniques, like graphical methods (for instance, box plots, scatterplots) and numerical procedures (e.g., Z-score, IQR method).

The problem used a scatter plot plot to show that the outlier is (5, 1)

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9514 1404 393

Answer:

  64°

Step-by-step explanation:

y° and the angle marked 64° are "alternate interior angles", so are congruent.

  y° = 64°

Answer:

A

Step-by-step explanation:

First find the length of the base of the triangle.

Use Pyth theorem: 100^2 + 100^2 = c^2

10,000 + 10,000 = c^2

20,000 = c^2

141.42 = length of side against the house

Subtract the 100 ft that the house covers, and you need 41.42

Add that to 100 + 100 + 41.42 = 241.42 or 241 ft

Answer:

A

Step-by-step explanation:

i took the test and got it right

The value of the inequality equation is x ≤ 7

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

4x ≤ 28   be equation (1)

Now , on simplifying the equation , we get

Divide by 4 on both sides of the inequality equation , we get

x ≤ 7

Therefore , the value of x is less than or equal to 7

All the numbers less than or equal to 7 satisfies the condition for x

The value of the equation x ≤ 7 is shown in the graph below

Hence , The value of the inequality equation is x ≤ 7

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Answer: n= -20?

Step-by-step:

Simplify both sides of the equation

1/5n+4=0

Then subtract 4 from both sides

1/5n + 4 - 4 = 0 - 4

1/5n= -4

Then multiply both sides by 5

5*(1/5n)=5*(-4)

Answer:

0=n

Step-by-step explanation:

1. 0=4+n/5

add 4 and n

2. 0=4n/5

×5. ×5

3. 0=4n

-- --

4 4

4. 0=n

Look at the picture for a more detailed steps

The probability that randomly selected girl with above average grades is 0.58

What is probability ?

Probability can be defined as ratio of number of favourable outcomes and total number of outcomes.

The above two way table shows the number of girls and boys who scored below average and above average grades.

We have to find the probability that a randomly selected girl will have above average grades.

Probability is the measure of an likelihood that an event will occur.

Probability is calculated by the formula = Favourable outcomes / total outcomes.

Total number of girls = 38

Number of girls Girls who have above average grades = 22

P(randomly selected girl with above average grades)=

= 0.58

Therefore, The probability that randomly selected girl with above average grades is 0.58

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For Serenity's lemonade recipe, the lemons being used per cup of lemonade is 0.8

Ratio is a comparison of two quantities that are expressed in relation to each other. Ratios are typically expressed in the form of a fraction, with the numerator representing one quantity and the denominator representing the other quantity.

To find the rate at which lemons are being used in lemons per cup of lemonade, we need to calculate the ratio of lemons used to cups of lemonade.

According to the recipe, 4 lemons are required to make 5 cups of lemonade. So the rate of lemons used is:

4 lemons / 5 cups = 0.8 lemons per cup of lemonade

This means that for every cup of lemonade, 0.8 lemons are used.

Alternatively, we can also express this rate as a fraction, which gives us:

0.8 lemons / 1 cup of lemonade

Either way, the rate of lemons used is 0.8 lemons per cup of lemonade.

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Answer:

8. a2=b2+c2 i think

9.A4 measures 210 × 297 millimeters or 8.27 × 11.69 inches I THINK

10. im not sure

Step-by-step explanation: