Answer:
4p√7
Step-by-step explanation:
Answer:
= 0.25
Step-by-step explanation:
9-8 = 1
Answer:
2.86
Step-by-step explanation:
So I'm pretty sure we don't want the probability, just the zscore
to find the zsore subtract the mean and divide by the standard deviation
(93-87)/2.1= 2.86
If it was EACH cat they had 1.25 cups otherwise they all shared the 1/4 cup offered.
Answer: 4/9
Step-by-step explanation: To multiply fractions, first multiply across the numerators, then multiply across across the denominators.
So here, we have 2 · 2 which is 4 and 3 · 3 which is 9.
So we have 4/9 which is in lowest terms.
This means that 2/3 · 2/3 is 4/9.