(04.02 MC)

Mathematics

1 answer:

zhannawk [14.2K]2 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

-3x+2=-7 What does x equal? And how do you solve it?

Liono4ka [1.6K]

Answer:

x = 3

Step-by-step explanation:

Given

- 3x + 2 = - 7 ( subtract 2 from both sides )

- 3x = - 9 ( divide both sides by - 3 )

x = 3

8 0

3 years ago

Which table best classifies the following numbers as rational and irrational?

g100num [7]

The rational negative 6 over 5.,3.5,0 point 5 bar,. square root of 4.
Hope this helps :)

4 0

3 years ago

Why does a y-intercept not count as a zero?

Genrish500 [490]

Answer:

It only counts as a zero when the y-intercept is (0,0).

Step-by-step explanation:

The zeros of a quadratic function are always written as (x,0), while the y-intercept is always written as (0,y). Therefore, in order for a y-intercept to be a zero, it must be (0,0), because the y-coordinate in any zero is 0. At any other time, the y-intercept is not a zero.

7 0

3 years ago

Normal Distribution. Cherry trees in a certain orchard have heights that are normally distributed with mu = 112 inches and sigma

Lubov Fominskaja [6]

Answer:

The probability that a randomly chosen tree is greater than 140 inches is 0.0228.

Step-by-step explanation:

Given : Cherry trees in a certain orchard have heights that are normally distributed with $\mu = 112$ inches and $\sigma = 14$ inches.