Sorry I do not have added
Answer: A.(3,1)
D.(2,7) both are correct
Step-by-step explanation:
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Answer:
10%
Step-by-step explanation:
first let's write out the problem
0.99 is what percent of 9.90 = 0.99=9.90*x
We need to what c is so we would do the opposite operation of multiplication, division so we get,
0.99/9.90= .1
now we turn .1 into percent and get out answer
0.1= 10%
P(Reggae) = 1/4
P(Rock) = 1/4
Probability of one after the other is 1/4 × 1/4 = 1/16
Answer:
162km
Step-by-step explanation:
dis=30km
time=5/12hr
speed =(dis÷time)
30÷5/12
30×12/5=72km/h
sp=72km/h
time=21/4hr
dis= sp×time
72×9/4=162km
