Solve (x + 2< 5) n (x-7> -6).
{x11 {x1x < 3 or x> 1)
{all real numbers)

For this case we must solve intersected with

So, we have:

The solutions are given by all strict minor numbers to 3.

The solutions are given by all the major strict numbers to 1.

If we intersect the solutions of both equations we have ∩ .

The intersection is given by

 The solution interval is (1,3)

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.