3 years ago

15 POINTS!!!help me pls!

Mathematics

2 answers:

Softa [21]3 years ago

7 0

Answer:

I believe the answer is B

Step-by-step explanation:

Good luck!

STatiana [176]3 years ago

4 0

Answer:

b is correct

Step-by-step explanation:

look at your Y values

a is false as the x values are the domain

c can't be true as the function has unique values for each x input

You might be interested in

Data were collected on random specimens of Yellowfin tuna from 1991 and 2010. For the sample of 231 specimens of Yellowfin tuna,

Molodets [167]

Answer:

95% confidence interval: (0.325 ,0.383)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 231

Sample mean = 0.354 ppm

Sample standard deviation = 0.231 ppm

95% confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 4 and}~\alpha_{0.01} = \pm 1.97$

$0.354 \pm 1.97(\dfrac{0.231}{\sqrt{231}} ) = 0.354 \pm 0.029 = (0.325 ,0.383)$

6 0

3 years ago

????‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎

tatiyna

Answer:

1 and 3

Step-by-step explanation:

Part a: 1 and 3

part b: x = −22

<u><em>Please mark as brainliest </em></u>

Have a great day, be safe and healthy

Thank u

8 0

3 years ago

Read 2 more answers

The vertical change between 2 points.

fredd [130]

Answer:

what does it look like we need that

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The altitude on a ski trail drops 2 feet for

Trava [24]

Answer:

rrrrrehwhwjwmkwwuwiwiiwiwiwiw

6 0

3 years ago

I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!

Artist 52 [7]

Hayden Grace and Gaytar went to the store. They did not go anymore.

8 0

3 years ago