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3 years ago

5

The number of students in a school increased by 25%between last year and this year. Last year there were 250 students in the sch

ool what is the population this year?

1 answer:

Ber [7]3 years ago

8 0

I believe that is 275 because percent is just out of one hundred

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Write 75% as a decimal

aivan3 [116]

Answer:

0.75

Step-by-step explanation:

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4 years ago

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*15. A model of a treehouse is made using a scale of 1 inch=3feet. What is

Korvikt [17]

Answer:

16

Step-by-step explanation:

Multiply by the scale factor, in this case 3/1 or just 3

8 0

3 years ago

Determine which function has a greater initial value and explain how you know.

murzikaleks [220]

Answer:

Function 2 has a greater initial valueStep-by-step explanation:An initial value of a function, aka y-intercept, is obtained by using x=0 and evaluating the function at that point. Evaluating the two functions given:Function1: Function2 has value 3 for x=0So, Function 2 has a greater initial valueFunction 2 has a greater initial valueStep-by-step explanation:An initial value of a function, aka y-intercept, is obtained by using x=0 and evaluating the function at that point. Evaluating the two functions given:Function1: Function2 has value 3 for x=0So, Function 2 has a greater initial value

Step-by-step explanation:

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2 years ago

The USS Enterprise was 1,123 feet in length.

Kitty [74]

Answer:

The scale for a model that is 30 inches long is 449.2 inches.

The scale for a model that is 2 feet long is 561.5 feet.

Step-by-step explanation:

Consider the provided information.

The USS Enterprise was 1,123 feet in length.

Part (A) What is the scale for a model that is 30 inches long?

1 feet = 12 inches.

First convert the length of USS enterprise in inches.

1×1,123 feet = 12×1,123 inches

1,123 feet = 13476 inches

Divide original length with the length of model.

The scale for the model is:

$\frac{13476}{30}=449.2\ inches$

Hence, the scale for a model that is 30 inches long is 449.2 inches.

Part (B) What is the scale for a model that is 2 feet long?

Since, both the units are in feet, so simply divide original length with the length of model.

The scale for the model is:

$\frac{1123}{2}=561.5\ feet$

Hence, the scale for a model that is 2 feet long is 561.5 feet.

6 0

3 years ago

Explain how solving 2x+16=14 different from solving 2x+16=x+14

vladimir2022 [97]

The difference between 2x+16=14 than 2x+16=x+14 is that you would have to solve x in two different ways like finding the first equation another way than to the second equation ( I think ).

4 0

3 years ago