Answer:
3
Step-by-step explanation:
Convert to improper fractions:
4 1/2 = 9/2
1 1/2 = 3/2
Find the reciprocal:
9/2 / 3/2 = 9/2 x 2/3
Multiply:
9/2 x 2/3 = 18/6
Simplify:
18/6 = 3
3 casue if 1 cup is for 1 batch then it would be 3 cups for 3 batches
Answer:
or 
Step-by-step explanation:
The formula for volume is Base * Height * Width; and the formula for area is Base * Height.
This problem mentions the structure is a cube and therefore it is assumed that every wall has the same area. Since there are 6 sides to a cube you divide the total amount of ft which make up this cube to know the area to each wall.
= 2.25 or
per wall
With the area of each wall you can find the base and height:
base * height = area

base =
m
height =
m
since: base=height=width, the width also equals
m
volume =
= 
sorry it took so long for you to get an answer
Hi there!
a. 8x^2 - 1
(x^2 - 4x + 5) + (7x^2 + 4x - 6)
= x^2 + 7x^2 - 4x + 4x - 1
= 8x^2 - 1
b. 5x^2 + 7x - 7
(7x^2 + 4x - 6) - (2x^2 - 3x + 1)
= 7x^2 + 4x - 6 - 2x^2 + 3x - 1
= 7x^2 - 2x^2 + 4x + 3x - 6 - 1
= 5x^2 + 7x -7
Hope this helps!
She read 242 pages. I got that by finding what (4/5) x (360) was which is 288 and then subtracted 46 to see what was left over which is 242