52 is 13% of 400..............
Answer:
15% or 3/20
Step-by-step explanation:
25 in class and 10 are girls so probability of first choice being a girl is 10/25.
Then for the second pick there are 24 students and 9 are girls so the probability is 9/24. You multiply 10/25 by 9/24 to get your answer.
Take 8 and put it over 100. simplify the fraction.
-0.2k = -15 ( then divide -0.2k on both sides)
The answer is then k= 75
80 Pounds, If its above 5, round up, below round down.