3 years ago

Determine whether the study depicts an observational study or an experiment.

Mathematics

1 answer:

USPshnik [31]3 years ago

6 0

Answer:

Option c

Step-by-step explanation:

The study is an observational study. An observational study is made when the researchers collect data based on what they see, hear or observe without any form of manipulation or treatment plan from the researchers. Thus, in this case, the study is an observational study because the study examines individuals in a sample, but does not try to influence the response variable/influence their responses.

You might be interested in

Interest earned: $84 Principal: 600 Interest rate: 7% Time: ?

olga2289 [7]

If it simple interest it’s 2 years

6 0

3 years ago

Read 2 more answers

Write the first six terms of the sequence.

butalik [34]

Step-by-step explanation:

1st term = -n²+6

= -(1)²+6

= -1+6

2nd term = -(2)²+6

= -4+6 = 2

3rd term= -(3)²+6

=-9+6 = -3

4th term= -(4)²+6

= -16+6 = -10

5th term = -(5)²+6 = -25+6 = -19

6th term = -(6)²+6 = -36+6 = -30

5,2, -3,-10,-19, -30

optionB

6 0

3 years ago

Find the volume of this sphere. Use 3 for TT. V ≈ [?]in³ V = πr³ 5in Entering

nydimaria [60]

Answer:

500

Step-by-step explanation:

r = 5

r³ = 125

V = (4/3)pi(r³)

pi = 3

V = (4/3)3(125)

/3 and x3 cancel

V = 4 x 125

V = 500

6 0

2 years ago

32% of 300 is what number?

Wewaii [24]

Answer:

Four options to solve:

1. 32% of 300 = 96

OR

2. 32% × 300 = 96

OR

3. 0.32 × 300 = 96

OR

4. $\frac{32}{100}$ × 300 = 96

8 0

3 years ago

A triangle has two sides of lengths of 6 and 9. What value could the length of the third side be? Apex

IceJOKER [234]

Answer:

There are mutliple answers to what it could be.

Step-by-step explanation:

It could be 4, 7 10 or 12:) Hope this helps

7 0

3 years ago

Read 2 more answers