Answer:
2. 1/5
4. 1/25
6. 75%
8. 44%
10. 70% of the day sleeping.
12. He has 84% of the available quarters.
P.S. I hope this helps! This may be incorrect, so you may need to check. By the way, remember to try to do at least of the work and not rely too much on Brainly :)
The thing is, these are benchmark fractions and percentages, so they're really important to learn. You use them <em>all the time</em> as you grow older, and you won't always get the chance to look them up. Best of luck ^-^
Answer:
Probability = 0.00621
Step-by-step explanation:
We are given;
Population mean; μ = 400
Population standard deviation; σ = 20
Raw score; x¯ = 450
the probability that the actual costs will exceed the budgeted amount will be the p-value.
Thus, let's first find the z-score after which we will find the p-value.
z = (x¯ - μ)/σ
z = (450 - 400)/20
z = 50/20
z = 2.5
From online p-value from z-score calculator attached, using z = 2.5; one tailed hypothesis; significance level of 0.05, we have;
P-value = 0.00621
Answer: 112 square feet
Step-by-step explanation:
(4*10)+(18*4)= 40+72=112
Answer:
tan x° = 56.31°
Step-by-step explanation:
6/4= 1.5
hence x° = 56.31
11 times the sun of a number and 15
11(y+15)
the answer is d
have great day and I hope you make a good grade
