Answer:
Step-by-step explanation:
<u>With 22% decrease the value after the year is:</u>
- 100% - 22% = 78% of the current value
To find 78% we need to multiply the current value by 0.78.
The same number is multiplied each year to find the decreased value.
<u>The formula for the car would be:</u>
The decay factor is 0.78
Correct choice is B
So the actually surface area can be split up by dif parts....meaning
2 side is 2.7*3.2*2 = 17.28
2 side is 3.2*2.1*2 = 13.44
2 sides is 2.1*2.7*2= 11.34
then u add up the areas = 42.06ft^2
then u look for what is the clossest...and that is 42gt^2
Answer:
52.5
Step-by-step explanation:
well first you want to find the ratio and to do that just do 30 / 4 which is
7.5 so for every 1 cake you need 7.5 grams of sugar
if you plug in 7 it is just 7 * 7.5
7 * 7.5 = 52.5
so it takes 52.5 grams of sugar to make 7 cakes
hope this helps please make brainliest
Answer:
sorry i dont know how to solve this
Step-by-step explanation:
