Answer:
4. A study where subjects are given treatments and their responses are measured and recorded.
Step-by-step explanation:
The correct answer is - 4. A study where subjects are given treatments and their responses are measured and recorded.
Reason -
An EXPERIMENT is any activity with an observable result.
Here,
Responses are measured and then recorded.
3/4 y= 24
Multiply both sides of the equation by 4/3 (the reciprocal of 3/4) to be left with y.
4/3 × 3/4y = 24 × 4/3
y = 24 × 4/3
y = 32
Hope this helps!
Answer:
1.75 inches
Step-by-step explanation:
d=2r
Substitute 2.5 in for diameter
3.5=2r
Divide by 2 on both sides
r=1.75 inches
Hope this helps! :)
7) 1200
8) 3.5
9) 4000
10) 0.23
11) 6210
12) 5
