55.4% ( to 1 decimal place )
to find percentage, make a fraction with parking permits issued on numerator and total students on denominator then multiply by 100%
percent of students with parking permits = × 100% = 55.4%
An appliance manufacturer recommends keeping the freezer set at -18 degrees C. Explain what the absolute value tells us about -1
1 answer:
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Answer:
length of the photograph will be 4.2 in. after pressing the button 5 times.
Step-by-step explanation:
By pressing the button, every time size of the photograph gets reduced by 12%.
Therefore, the sequence formed by the reduced sizes of the photo will be a geometric sequence and the formula for the size of the reduced image will be,
L =
Where l = Actual length of the photograph
L = length of the reduced image
n = Number of times the button has been pressed
For l = 8 in. and n = 5
L =
=
= 4.22 in
L ≈ 4.2 in.
Therefore, length of the photograph will be 4.2 in. after pressing the button 5 times.