Answer:
x=−50
Step-by-step explanation:
Answer: ₹500
Step-by-step explanation:
Harry earned ₹500 every day.
₹40,000 ÷ 80 = ₹500
₹40,000 divided by 80 will turn 80 days to 1 day which answers your question.
Answer: The answer is 5.6d+ 2.1
Step-by-step explanation:
Add then subtract then add then multiply then subtract then divide.
<u>ANSWER</u>

<u>EXPLANATION</u>
Given 
and

We want to find

This means we substitute the function
in to another function
and evaluate.
This implies that;

We expand the parenthesis to obtain;

We simplify further to obtain;

Hence the correct answer is A
By definition, the volume of a sphere is:

Where,
r: sphere radio
Substituting values we have:

Rounding the result to the nearest tenth:
Answer: the sphere's volume is: