Answer:$64 BEFORE TAX
Step-by-step explanation: Pretax price:$62.14
Sales tax:$1.86
Total price with sales tax:$64.00
Answer:
7 and 7
Step-by-step explanation:
1*13=13
2*12=24
3*11=33
4*10=40
5*9=45
6*8=48
7*7=49: This is the peak
Answer:
It will take 22 seconds for the thermometer to hit the ground.
Step-by-step explanation:
A thermometer falls from a weather balloon at a height of 7,744 ft.
This means that the initial height is of 7744ft.
h(t) = -16t2 + initial height
So

How many seconds will it take for the thermometer to hit the ground?
This is t for which
. So





It will take 22 seconds for the thermometer to hit the ground.
Answer:
The family might share maximum of 700 mins each month.
Step-by-step explanation:
Given:
Total number of minutes used by each member = 175
Number of members in family = 4
We need to find the number of minute family will share each month.
Solution:
Let the number of minute family will share each month be 'x'.
So we know that;
Total number of minute family will share each month should be less than or equal to Total number of minutes used by each member multiplied by Number of members in family
framing in equation form we get;

Hence The family might share maximum of 700 mins each month.
She earned 10 donations.
2.50 ÷ .25 = 10
To double check you can go 10 × .25 = 2.5 then you just add the zero at the end and it becomes 2.50