Ellen is building a scale model of the space shuttle. A space shuttle is approximately 122 feet long and has a wingspan of 78 feet.

A. How many inches long is the space shuttle?

B. Ellen plans to build her model so that 1 cm on the model represents 10 inches on the space shuttle. Write a proportion to show this relationship for the length of her model. Find how long will her model be (in centimeters).

C. Write and solve a proportion to find her model's wingspan (in centimeters).

D. Remember that 1 inch is approximately equal 2.54 cm. How many inches long will her model be?

282 6/7 cm^2

step-by-step explanation:

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)