Some of the teachers at Ellison Park Elementary measured their active heart rates

after running in place for 3 minutes. Here are their results:

120, 135, 150, 125, 133, 114, 155, 160, 128, 140, 150, 130, 142, 145, 154

Create a box plot of their data.



Now list and then label the following on your box plot.

? Median

? First quartile (Q1)

? Third quartile (Q3)

? Upper extreme (max)

? Lower extreme (min)

What is the interquartile range of the data?

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

it's d

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry