1) There are 90 + 74 people who are "at least 175 cm tall" (164 ppl)
2) probability is 164/250 = 0.656
D. 0.656
23, because it is a prime number and therefore cannot be simplified enough to take outside of the square root.
Answer:
y = 16
Step-by-step explanation:
You would plug in the value given for x into the function given.

Type that into a calculator and this would give you the output, which would be the value for Y.
The value for Y is 16.
Hope this helps.
Answer:
27
Step-by-step explanation:
To get the median, we line the values up from lowest to greatest.
23, 25, 25, 27, 32, 35, 36
What's the number in the middle? Since there's an odd number of values, it's easier to see: the median is 27.
Answer:
The answer is y=1/3x-1
Step-by-step explanation:
m=1/3
y-y=m(x-x1)
y-(-1)=1/3(x-0)
y+1=1/3x-0
-1 -1
y=1/3x-1