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3 years ago

Find the y-intercept of the line which passes through (-2,-2) and (2,-4).

Mathematics

1 answer:

Mkey [24]3 years ago

8 0

Answer:-4,2

Step-by-step explanation:

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The marketing department of a sports supply store wants to estimate the percentage of adults in the town who belong to a gym.

velikii [3]

A) If you only sample people in a sports supply store, your sample will be biased. People in a sports supply store are more likely to be people that belong to a gym.
B) While it does not have necessarily the same amount of bias as sampling people in the sports supply store, people that go to a park are generally more likely to be people that exercise or have a gym membership.
C) Taking a random sample of people in town is a good way to get a non-biased sample. They are not necessarily predisposed to answer your question one way or another.
D) For the same reason as choice A, this is a biased sample.

C is the best choice.

4 0

3 years ago

Em um colégio,de 50 alunos ,40 gostam de sorvete de chocolate,35 gostam de sorvete de creme e 30 gostam dos dois sabores .Quanto

GarryVolchara [31]

Answer:

i do not speak ur language

Step-by-step explanation:

5 0

2 years ago

HELP PLEASE<br> What is M CEA?

vovangra [49]

Answer:

C.H. Weaver M.D. updated 10/2020 What is the Carcinogenicity antigen (CEA)? CEA is an antigen (small protein) that is found on the surface of many types of cancer cells and high levels of CEA can be detected in the blood of some patients with cancer and the developing fetus.

Step-by-step explanation:

8 0

3 years ago

What is the mode for the set of data?

ozzi

The mode of given data set is 74. Option D is correct option.

Step-by-step explanation:

We need to find mode of the data set

The data according to key is: 5|0 = 50 years old

So, data will be:

50,54,56,60,62,63,64,68,68,69,70,72,73,74,74,74,78,79,84,85,86,88

Mode is the most repetitive value in the data set.

So, the most repetitive value is 74.

The mode of given data set is 74. Option D is correct option.

Keywords: Mode of Data

Learn more about mode of data at:

#learnwithBrainly

5 0

3 years ago

Mr. Hauseman has 17 students in his class, three of which are freshman and the others are sophomores and juniors. He is going to

Grace [21]

Answer:

17 I think because as know that 34-17 is 17.

Step-by-step explanation:

4 0

3 years ago

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