Answer:
$35.31
Step-by-step explanation:
In this question, we're trying to find the total cost of the pumpkins (including tax).
We know that Carter picked a $20 pumpkin, while Isabelle picked a $13 pumpkin.
We also know that the sales tax is 7%
To get your answer, we would add the prices of the pumpkin and find the tax price to get our final answer.
Find the total cost:
20 + 13 = 33
Since the sales tax is 7%, we would multiply 33 by 1.07:
33 · 1.07 = 35.31
Mrs. Stephan paid $35.31 for the pumpkins and sales tax.
Answer:
Step-by-step explanation:
<u>1. Solving for h:</u>
- V = πr²h
- πr²h = V
- πr²h/πr² = V/πr²
- h = V/πr²
<u>2. Finding the height of given cylinder, using formula above:</u>
- V = 90π, r = 3 inches, h = ?
- h = V/πr²
- h = 90π/π3²
- h = 10 inches
Hi there!
Since square roots are non-negative, Inequality is only meaningful if both sides are non-negative. Hence, squaring both sides was indeed valid.
Similarly, applying a decreasing function toboth sides of an in- equality will reverse it.
Cheers!
Y=130 hope this helps
Step by step:
If y =10 when x =4 then
y=130 when x= 52 because it it multiplied by 13 4*13=52 then 10*13=130