Answer:
On day 5, he should be able to do 11
Step-by-step explanation:
Day 1 - 3
Day 2 - 5 (2 more than day before)
Day 3 - 7 (2 more than day before)
Day 4 - 9 (2 more than day before)
Following this pattern of +2, day 5 should be 11.
that's my thought process, so I hope it works
Answer:
b
Step-by-step explanation:
so 0.5x is a slope of 1/2, which is rise 1 | run 2, and b matches that!
Answer:
3/8 = 12/32 is a proportion
Step-by-step explanation:
2:3 and 9:4 is not a proportion, 10/12 and 20/25 is not a proportion, 4/9 and 17/38 is not a proportion
Answer:
27 inches
Step-by-step explanation:
you divide 2160 by 80 to get the number of inches
2160/80=27
The probability that the mean weight of the sample of cows would be less than 1210lbs if 116 cows are sampled at random from the herd is; 0.2460
<h3>How to find the probability?</h3>
We are given;
Mean weight; μ = 1217 lbs
Population standard deviation; σ = √10404 = 102
Sample size; n = 116
Sample mean; x' = 1210 lbs
Sample standard deviation; s = σ/√n = 9.475
Formula for z-score is;
z = (x' - μ)/s
z = (1210 - 1217)/9.475
z = -1.16
From online p-value from z-score calculator, we have;
p-value = 0.2460
Read more about Probability at; brainly.com/question/15518918
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