The graph below plots the values of y for different values of x:

Which correlation coefficient best matches the data plotted on the graph?

-0.5

0

0.25

0.90

A park has a large circle painted in the middle of the playground area. The circle is divided into 4 equal sections, and each section is painted a different color. The radius of the circle is 10 meters.

Is it possible that the lengths of the sides of the right triangle are proportional to 5, 6, and 7?

Winnie has 7 soccer trophies she wants to display them in an array. How many arrays are possible. Explain

Maxine gives each of her 4 cousins 3 cookies per day out of a box of cookies which has 120 cookies. Identify the rate of change (slope) and the initial amount (y-intercept). Write and equation.

How to convert the angle measure to decimal degree form on calculator?

What is the value of k in the product of powers below? 10 Superscript negative 3 Baseline times 10 times 10 Superscript k Baseline = 10 Superscript negative 3 Baseline = StartFraction 1 Over 10 cubed EndFraction

There are 15 marbles in a bag. 7 are red, the rest are a variety of colors. You want the chance of getting red to be at least 50%. How many red do you need to add?

Write 450 miles per 18 gallons as a unit rate (miles per gallon)

If 15 hats cost $120 and all the hats all cost the same amount, what is the price of each hat?

Questions 6 to 10 are related. based on a random sample of n=15 observations, we have obtained a sample mean of x (bar) = 1050. the goal is to test: h (0) : μ≤1000 and h (a) : μ>1000 assume that x is normally distributed with σ=150.