Answer: 8x+24
Step-by-step explanation:
Answer:
x = 4.
Step-by-step explanation:
Distribute, isolate and solve.
Multiply straight across
5/1 * 3/4 = 15/4
now change it into a mixed number
3 3/4
Answer:
c. 61.25 kg
Step-by-step explanation:
The margin of error in estimating the true mean weight of male baluga whales in the Artic Ocean.
a. 15.31 kg
b. 51.40 kg
c. 61.25 kg
d. 80.49 kg
Margin of Error Formula= z × Standard deviation/√n
95% confidence interval = 1.96
Standard deviation = 125kg
n = 16 samples
Margin of error= 1.96 × 125/√16
= 1.96 × 125/4
= 245/4
= 61.25kg
The margin of error in estimating the true mean weight of male baluga whales in the Artic Ocean is 61.25kg
Answer:
Uh I think 6
Step-by-step explanation:
