Which of the following r values represents the weakest correlation? A. 0.45 B. 0.55 C. 0.65 D. 0.35

Jason has three pairs of pants, five shirts, and two pairs of shoes from which to choose to wear to school. How many possible outcomes does Jason have? A. 10 B. 15 C. 20 D. 30

The ratio of 18 to27

There are 130 people in a sport centre. 73 people use the gym. 62 people use the swimming pool. 58 people use the track. 22 people use the gym and the pool. 29 people use the pool and the track. 25 people use the gym and the track.

Which of the following are not true about functions

3x-12=-4x+23 solve for x

The dimensions of triangle A are three times the dimensions of triangle B. The area of triangle B is 6 cm2. What is the area of triangle A?

An airplane travels 2004 km against the wind in 3 hours and 2544 km with the wind in the same amount of time. What is the rate of the plane in still air and what is the rate of the wind in km/h?

Find the center of the circle whose equation is x2 - 10x + y2 - 10y = - 1.

The area of a rectangle is 18 square centimeters. the length is twice the width. what is the width of the rectangle? 3cm 2cm 6cm 9cm

It costs a lumberyard $2.05 per cubic foot of lumber. If they sell the lumber back to their customers for $21.