There were females and males present at the high school pep rally. Find the ratio of males to the total number of people present
. Express as a simplified ratio.
1 answer:
Answer: 4:9
Step-by-step explanation:
The complete question is provide in the attachment below.
Given, Number of females = 125
Number of males = 100
Total people = 120+100=225
Now, the ratio of males to the total number of people present =
Divide numerator and denominator by 25 , we get
Ratio of males to the total number of people present =
Hence, the ratio of males to the total number of people present = 4:9
You might be interested in
Answer:
A. 180
Step-by-step explanation:
Answer:
6.48
Step-by-step explanation:
The computation of tiles are needed to make the border is shown below:-
where,
Length is 2.02 m
And, the breadth is 1.22
Now placing these values to the above formula
So, the number of tiles needed to make the border is
= 6.48
Therefore for computing the tiles are needed to make the border we simply applied the above formula.
Answer:
26.11% of women in the United States will wear a size 6 or smaller
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
In the United States, a woman's shoe size of 6 fits feet that are 22.4 centimeters long. What percentage of women in the United States will wear a size 6 or smaller?
This is the pvalue of Z when X = 22.4. So
has a pvalue of 0.2611
26.11% of women in the United States will wear a size 6 or smaller