David is preparing for a dance competition. He needs to practice for 14 hours in 5 days. Which of the following statements show
that David is practicing according to the required rate?
A.
55 hours in 10 days
B.
67 hours in 12 days
C.
28 hours in 10 days
D.
22 hours in 15 days
2 answers:
Answer:
it's answer is C
hope it helps you
Answer:
B is your answer
Step-by-step explanation:
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Answer should be rational
Answer:
D) 2/3
Step-by-step explanation:
Constant of proportionality formula:
k = y/x
8/12 = 2/3
10/15 = 2/3
12/18 = 2/3
14/21 = 2/3
Answer:
its 6 because the lines show they are parellel so it has to be equal to 18 and 12 plus 6 is 18
Step-by-step explanation:
See the photo mate.As we know time=speed/time than as he travelled 4km in 1 hour probably his speed is 4km/h than time required to travell 7km
Time=7/4=1.75hours
Answer:
D) 136 sq. in.
Step-by-step explanation:
8x14=112
2x4x3=24
112+24=136
