3 years ago

I DONT CARE IF YOU LOOK THIS UP JUST DO THE CORRECT ONE ON THE SOURCE AND BEST STARS: https://brainly.com/question/7807259

Mathematics

1 answer:

salantis [7]3 years ago

7 0

Answer:

60% heads

Step-by-step explanation:

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Dr. Lawrence is the director of Counseling Services at her university. She is planning to conduct a survey of 100 students at th

Tanzania [10]

Answer:

The type of sampling method Dr. Lawrence going to use is Quota Sampling.

Step-by-step explanation:

In quota sampling participants are chosen nonrandomly so it is not a representative sampling method. In this case Dr.Lawrence has a quota of 15% for first-time students and 85% for returning, so the survey she is conducting is non-random. The sampling method she should use is Quota Sampling.

4 0

2 years ago

Please help me brainliest

liq [111]

Answer:

1, 2, 3, 4

Step-by-step explanation:

4 1/3·1 = 4 1/3 Good
7 1/3·2 2/5 = 22/3·12/5 = 110/15·36/15= 3960/225 = 17 3/5 Good
6 2/3·1/2 = (6 2/3)/2 = 3 1/3 Good
4 1/2·2 1/6 = 9/2·13/6 = 27/6·13/6 = 9 3/4 Good
5·3 1/4 = 20/4·13/4 = 16 1/4 Doesn't Work

8 0

1 year ago

Read 2 more answers

For the graph of f (x) = | x |, what does the origin represent?

tino4ka555 [31]

Answer:

ddfedfgfffdddddddddddd

8 0

2 years ago

To rationalize the denominator of (5-\sqrt(7))/(9-\sqrt(14)) , you should multiply the expression by which fraction?

statuscvo [17]

You would multiply by

$\frac{9+\sqrt{14}}{9+\sqrt{14}}$ .

When you rationalize the denominator, you multiply by the conjugate of the denominator. The conjugate is the same numbers and radicals, but with the sign of the radical switched.

4 0

3 years ago

Read 2 more answers

Provide an appropriate response.

aivan3 [116]

I think B i am not 100 sure

5 0

2 years ago