Answer
pi*R^2
Step-by-step explanation:
The rate of change in the account for a week is $157.5.
Annalise has some money in her bank account. She withdraws $22.50 per day from her account for a week. We need to represent the change in the account for the week. The number of days in a week is seven. So, it means that she withdraws money from her bank account daily for seven days. The total amount of money withdrawn from the bank account is the product of the withdrawal amount per day and the total number of days in a week.
A = $22.5*7 = $157.5
Let the initial amount of money in the bank be "$x". The change in the bank balance is $157.5. The current balance is $(x - 157.5).
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1st number = x
2nd number = 3x
3rd number = 2x-10
x +3x + 2x-10 =92
6x - 10 = 92
6x =102
x = 102/6
x = 17
1st number = 17
2nd number = 17*3 = 51
3rd number = 17 *2 = 34-10 = 24
17 + 51 + 24 = 92
3 numbers are 17, 51 and 24
Answer:
4
Step-by-step explanation:
a p e x its correct
Answer:
The bridge's height above the water is 130 feets.
Step-by-step explanation:
A rock is thrown upward from a bridge into a river below :
Here t is time in seconds
It is required to find the bridge's height above the water. When it reaches the height of the rock above the surface of the water, then :
h(t) = 0
So, the bridge's height above the water is 130 feets.