You can look on the app Socratic to help you.
Answer: (1) mean = 9.46; standard deviation = 3.74
Step-by-step explanation:
A = p + prt
The above equation can be solved for “r” in such a
way.
Subtract “p” from both sides;
A – p = p + prt – p
A – p = prt
Divide both sides by “p” and “t”;
A/pt – p/pt = prt/pt
A/pt – 1/t = r
Or
<span>r = A/pt – 1/t</span>
Answer:
70 cubic cenimeters
Step-by-step explanation:
please give brianly!
the answers are a and b and c