Mathematics, 07.04.2020 09:19 IsabelAyshi

1. Which of the following is false?
A the number of hours a person studies and the numerical score on the
exam is a positive correlation
O
B
the speed of a vehicle and the time it takes the vehicle to travel 60
miles is a positive correlation
C none, since all of the other answer choices are true
Da child's age and the height of a child is a positive correlation

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:50

What is the distance between point a and b

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

Answers: 3

Answer

Mathematics, 22.06.2019 03:30

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.

Answers: 1

Answer

Mathematics, 22.06.2019 05:30

Which answer choice listed below is thewhich answer choice listed below is the inverse function of ƒ(x) = x-3 x+3 , x ≠ -3? a) ƒ-1(x) = 3 ( x+1 x-1 ), x ≠ 1 b) ƒ-1(x) = -3 ( x+1 x-1 ), x ≠ 1 c) ƒ-1(x) = 3 ( x-1 x+1 ), x ≠ -1 d) ƒ-1(x) = -3 ( x-1 x+1 ), x ≠ -1inverse function of ƒ(x) = x-3 x+3 , x ≠ -3?

Answers: 1

Answer

You know the right answer?

1. Which of the following is false?
A the number of hours a person studies and the numerical s...

Questions

Mathematics, 07.04.2021 18:40

If Brianna can read 1/4 of her book in 1/2 hour, how much of her book will she read in 1 hour?...