1) rob is making cupcakes. the recipe calls for 1 2/3
cups of sugar for each batch. he plans to make
2 1/2 batches. his friend callie thinks he will need 4
1/2 cups of flour to make the cupcakes. is she
correct? explain and justify your answer.

She is incorrect

Step-by-step explanation:

1 2/3 = 5/3

2 1/2 = 5/2

5 5 25

-- x -- = --

3 2 6

25/6 = 4 1/6

4 1/2 ≠ 4 1/6

Therefore, she is incorrect

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.