Answer:
Amanda's
Step-by-step explanation:
Given :
3/6 + 2/4
The L. C. M of 6 and 4 = 12
(6 + 6) / 12
12 / 12
= 1
Renne's result = 5/10
Amanda's result = 1 whole
Hence, Amanda's result makes more sense.
Hi, I'm happy to help!
To solve this, we need to multiply the 60% by the amount of students.
75×60%
Percentages are always out of 100, so we can write 60% like this:
75×60%
75×0.60, or 75×0.6
Now, we just multiply these together.
75×0.6
45
So, 45 of the students are girls.
I hope this was helpful, keep learning! :D
Answer:
A
Step-by-step explanation:
This is the composit score, which combines all four section:English, reading, math, and science. So if you earn a composit score of 21,you're right in the middle of the pact. Generally, a score of 24 or higher is good
Let the probability of giving birth to a girl is .
The number of girls X in a family with 6 children follows binomial distribution.
The probability mass function of binomial random variable X is
.
Here
The required probability is