If you're saying the circumference is 40 and we need the radius, then:

If you're saying the radius is 40 and we need the circumference, then:
Answer:
To complete $m dollars that will suffice Rebecca for her college education, she needs $(m - 60,000).
Step-by-step explanation:
Suppose Rebecca needs $m to complete her four-year college education, given that she has a yearly scholarship of $10,000, she would have $10,000 × 4 = $40,000 for the four years she would spend in college.
With her savings of $20,000, she has $20,000 + $40,000 = $60,000 in total.
To complete the required $m dollars for her college, she needs $(m - 60,000).
0.003 is 1/10 of 0.03.
Just multiply the 0.003 by 10 and you'll get the result. The easiest way to multiply such numbers is to move the dot one position to the right (it would be 2 positions if multiplying by 100, 3 by 1000 etc.). You can do the same with dividing, just remember to move to the left then.
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