Answer:
485.42
Step-by-step explanation:
multiply by using` long multiplication
There are 75 players on a football team and 45 of the players wear Nike cleats. What percent of the team wears Nike cleats?
The fraction represents the number of players that wear Nike cleats out of all the players on the team.
To find out what percent of the team wears Nike cleats, we can turn the fraction into a percent.
We can reduce by dividing both the numerator and denominator by the Greatest Common Factor of 338 and 650 using 26.
338 ÷ 26 = 13
650 ÷ 26 = 25
The reduced fraction is .
13 ÷ 25 = 0.52
0.52 × 100 = 52%
Therefore, 52% of the football team wears Nike cleats.
Note that a percentile tells us how many percents of numbers that are above the number at the percentile. So the 70th percentile tells us that 70% of the students are taller than Jake. That means 30% of the students are either at the same height or shorter than Jake.
30% of 1100 would be 0.3*1100 = 330.
So there are 330 students that are either at the same height or shorter than Jake.
Answer:
A. 12.3%
Step-by-step explanation:
Model this as a binomial distribution
where X is the random variable, n is the number of trials, and p is the probability of success.
Therefore,
- X = lambs born male
- n = 60
- p = 0.5
(If the probability of lambs being male and female is equal, then the probability of males being born = 0.5)
The probability that at least 35 lambs will be born male: