Answer:
Step-by-step explanation:
The formula for the volume for a solid of revolution about the x-axis on an interval [a,b] is
If y = 4 - ½x, a = 1, and b = 2,
The solid looks like the graph below.
Answer:
X4
Step-by-step explanation:
Answer:
They payed $45
Step-by-step explanation:
First we have to find the unit rate. Divide 30/4 to get $7.5. 1 shirt costs $7.5.
Multiply 7.5 times the 6 skirts to get $45.
Hope this helps! Pls mark brainliest
1/4 + 1/4 + 1/4 is the sum of unit fraction, there are 3 unit fractions