Answer: 360,000
Reason:
Think of 360 as 360.0
We move the decimal point 3 spots to the right to get to 360,000.0 or simply 360,000; this movement of 3 to the right is directly because of the exponent over the 10.
The 10^3 represents "thousand", so "360 x 10^3" is "360 thousand" = 360,000.
Answer:
A 31.5
Step-by-step explanation:
15x2=30 and A is the only one close to 30
Answer:
1/5
Step-by-step explanation:
5/7x = 1/7
x = (1/7)/(5/7)
x= (1/7)(7/5)
x = 1/5
Answer: (-0.086, 0.026)
Step-by-step explanation:
The confidence interval for the difference of two population proportion is given by :-
Given : Significance level : 
Critical value : 
Sample size : 
The 90% confidence interval for the difference in the population proportions will be :-
Answer:
m∠2 = 113º
m∠3 = 67º
Step-by-step explanation:
m∠2 is supplementary to m∠1, meaning if you add them to m∠1, you will get 180º.
m∠2 + m∠1 = 180º.
m∠2 + 67º = 180º
m∠2 = 113º
m∠1 and m∠3 are vertical angles and are therefore the same.
