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Burka [1]
3 years ago
10

True or false by definition a simple random sample of size n

Mathematics
1 answer:
Sophie [7]3 years ago
7 0
True

I hope I helped you out
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Given f(x)=x2+12x+26. Enter the quadratic function in vertex form in the box. f(x)=
makvit [3.9K]

Answer:

vertex(-6,-3)

Step-by-step explanation:

x^2+12+36-36+26

(x+6)^2-10

v=(-6,-10)

4 0
3 years ago
The state of Maryland charges a 6% sales tax on most merchandise sold. you purchase a new shirt for 25% how much do you pay?
Yuri [45]
If your question is 25 dollars for the shirt then the ansewer is $26.5 hope this helps.
3 0
3 years ago
A rectangle has a perimeter of 102 ft and a length of 40 ft. Find the width of the rectangle.
vagabundo [1.1K]
The width is11ft
hope that helps
5 0
3 years ago
You have 10 shirts 2 of them are black what is the probability of not choosing a black shirt.
fredd [130]
80% or 4/5
Since there are 2 blacks shirts and 10 in total the probability is of not poking a black shirt is 8/10 which when reduced is 4/5
7 0
3 years ago
Read 2 more answers
What is the slope of the line that goes through (2, 5) and (-6, -2) ?
alexira [117]
Answer:
slope = 7/8

Explanation:
Slope of the line can be calculated using the following equation:
slope = \frac{y2 - y1}{x2 - x1}

The two points given are:
(2,5) representing (x1 , y1)
(-6,-2) representing (x2 , y2)

Substitute with the points in the above equation to get the slope as follows:
slope = \frac{-2 - 5}{-6 - 2} = 7/8

Hope this helps :)

7 0
3 years ago
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