2 years ago

100 POINTS + BRAINLIEST! HELP!!!

Mathematics

2 answers:

wariber [46]2 years ago

7 0

Your answer should be C. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

julsineya [31]2 years ago

5 0

Answer:

(0, 20); y= one over eighty x squared +20

Step-by-step explanation:

You might be interested in

CAN ANYONE HELP ME PLEASE 20 POINT!!!

cricket20 [7]

Answer:

the answer should be B -3

Step-by-step explanation:

1+3-5-2= -3

6 0

3 years ago

Read 2 more answers

"Trust is like paper, once it's crumpled it can't be perfect again" meaning what?

NISA [10]

If you crumble paper it is hard to uncrumble like trust

8 0

3 years ago

The lifespan of a guinea pig is 8 years shorter than the lifespan of a puma. Write a subtraction equation that you could use to

KiRa [710]

Answer: p-8

Step-by-step explanation:first thins problem is impossible without knowing the lifespan of a puma. But if you knew it oh let’s say it was 20 you would subtract the puma by 8.

7 0

2 years ago

A statistics practitioner in a large university is investigating the factors that affect salary of professors. He wondered if ev

uysha [10]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The null hypothesis is $H_o : \beta_1 = 0$

The alternative hypothesis is $H_1 : \beta_1 \ne 1$

Step-by-step explanation:

From the question we are told that

The number observations is $n = 100$

The annual salary (in dollars) is y

The mean score on teaching evaluation is x

The the relationship between the y and x is

$y = \beta_0 + \beta _1 x + \epsilon$

Where $\beta _1$ is the mean of the equation so

The null hypothesis is $H_o : \beta_1 = 0$

The alternative hypothesis is $H_1 : \beta_1 \ne 1$

6 0

2 years ago

12. 4x2 - 4y2 + 1622 - 16xz

Snezhnost [94]

Answer:

8(203-2xz)

1624-16xz

have a great day :)

5 0

3 years ago

Read 2 more answers