1877m/min Just multiple the Miles by the meters, then divide by 60
Simplify each expression below as much as possible. 6x + 2 - 1 - 4x - 3 - 2x + 2
Answers
collect like terms 0+2-1-3+2 calculate the sum or difference 0+0 remove 0
solution: 0
If I wanted the margin of error for the 95% confidence interval to be 1 inch, I should select a simple random sample of size: (assume the population standard deviation = 2.415) A. 5. B. 7. C. 23. D. 39
Answers
We are given with Confidence interval of 95%. This corresponds to a Z value of 1.96 Margin of error, d = 1 inch Population standard deviation, σ = 2.415 inch
We can calculate for the sample size using the formula n = Z² σ² / d² Substituting, n = 1.96² (2.415)² / 1² n = 22.4 ~ 23
The area of a rectangle is at least 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the rectangle is x centimeters. what are the value(s) of x
Answers
the census is 60 because it’s obviously when you divided
Which graph shows an increasing linear function? p.s dont mind the tabs lol!!!