A model plane is 1/48 the size of an actual plane. If the model plane is 28 inches long, how long is the actual plane?

Answers

Answer 1

Answer:

Answer: Hello there!

We know that the model is 28 inches long, and the scale of the model is 1/48 with respect to the real plane.

Now we want to know how long is the actual plane.

If the scale of the model is 1/48, this means that 48 models are equal in length to the actual plane. Then the length of the actual plane is 48 times the length of the model, this is:

L = 48*28 inches = 1344 inches, we could change the units for others more suiting for a plane, using that 1 feet = 12 inches, then we could write the length in feet using dividing the length in inches by 12.

L =1344/12 = 112 feets.

Answer 2

Answer: You would say 1/48=28/x and solve the proportion to get an answer of 1344 inches, which is 112 feet.

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Which are acceptable names for the plane?Choose all answers that are correct.

A.
plane AU

B.
plane JAU

C.
plane R

D.
plane ABC

Answers

answers is d,and c but i am not positive

A book shelf is 3 1/2 feet long. Each book on the shelf is 5/8 inches wide. How many books will fit on the shelf?

Answers

first convert 3 and 1/2 to imporoper
3 and 1/2=6/2+1/2=7/2 feet
convert to inches
7/2 times 12=84/2=42 inches

k so

total space used=number of books times space each book uses
total space possible=42
space each book uses=5/8
so
42=numberofbooks times 5/8
multiply both sides by 8/5 to clera fraction (5/8 times 8/5=40/40=1)
336/5=number of books
67.2=number of books
since you cannot fit 0.2 book (besides being useless or very small), we round down
67 books

2.A radio station gave away 126 tickets to a concert. They gave away 5 times as many tickets to listeners as to employees. How many tickets did they give away to employees?

Answers

They Gave The Employees 21 Tickets

Solve the following equation. Then place the correct mixed number in the box provided. 5x/7=22

Answers

we have that
5x/7=22
multiply by 7 both sides
5x=22*7-------> 5x=154
divide by 5 both sides
x=154/5
x=30.8--------> x=30 4/5

the answer is
x=30 4/5

The equation is solved and the mixed number is x = 30 4/5

Given data:

To solve the equation 5x/7 = 22, we need to isolate the variable x.

We can start by multiplying both sides of the equation by 7 to eliminate the fraction:

(5x/7) * 7 = 22 * 7

This simplifies to:

5x = 154

To solve for x, we can divide both sides of the equation by 5:

(5x)/5 = 154/5

x = 30.8

The solution as a mixed number is represented as:

x = 30.8 can be written as 30 and 4/5 in mixed number form.

Hence, the correct mixed number solution is x = 30 4/5.

To learn more about mixed numbers click :

brainly.com/question/2639375

#SPJ6

What number is exactly halfway between 1250 and 1500

Answers

To find the answer we have to find the difference between the two numbers, divide it by 2 then add it back into the original number ... Let me show you.

1500 - 1250 = 250
250 ÷ 2 = 125
1250 + 125 = 1375

1375 is half way between 1250 and 1500

1375 should be the correct answer

You have 3 qt of paint to paint the trim in your house. A quart of paint covers 100 ft^2. The function A(q) = 100q represents the area A(q), in square feet, that q quarts of paint cover. What domain and range are reasonable for the function?

Answers

Answer:aq=300ft^2

Step-by-step explanation:

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