Answer:
alternate exterior angles
Step-by-step explanation:
hope this helps
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:
a)
Step-by-step explanation:
X'(-6;9)
Y'(9,3)
Z'(-8,-6)
Answer:
cos y° = b divided by 6
Step-by-step explanation:
Trigonometric ratios :
We are given that sin y° = a divided by 6
On comparing
Perpendicular = a
Hypotenuse = 6
tan y°=a divided by b
On comparing
Perpendicular = a
Base = b
So, 
So, Option d is true
cos y° = b divided by 6
Answer:
12 with a small 4 over it.
Step-by-step explanation:
