If the answer is not a whole number, it should be entered as a decimal rounded to the hundredths place. a photograph with a width of 5.5 inches is being enlarged by a factor of to make a poster. the new width of the photograph inches.

24.75inches

Step-by-step explanation:

The question is incomplete. The complete question is as shown below;

If the answer is not a whole number, it should be entered as a decimal rounded to the hundredths place.

"A photograph with a width of 5.5 inches is being enlarged by a factor of 4 1/2 to make a poster.

The new width of the photograph is inches"

The poster is rectangular in shape. formula for finding the area of a rectangle,

Area A = Length L × width W

Initial width if the photograph = 5.5inches.

If the photograph is enlarged by a factor of 4 1/2, then the new width also increase by that factor since increase in the size of the photograph leads to increase in its area.

New width = 4 1/2 × initial width

New width = 4 1/2 × 5.5

New width = 9/2 × 55/10

New width = 495/20

New width = 24.75inches (to its hundreths place

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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