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Find two numbers that add up to 18 and multiply to give 72
If the cost of a bat and a baseball combined is $1.10 and the bat cost $1.00 more than the ball how much is the ball?
A submarine hovers at 240 meters below sea level. If it descends 160 meters and then ascends 390 meters, what is its new position?
Find the number of polygon sides given an interior angle sum of 2700°
Variance and standard deviation in 40 seconds
Convert from binary to decimal no calculator
Mean median mode range even amount of numbers
What is the 1000th term in the series 0, 7, 14, 21, … ?
How much is $100 per month forever at 12% per year worth today?
Find the last digit of 4^2081 no calculator
If p is inversely proportional to the square of q, and p is 2 when q is 4, determine p when q is equal to 2
Find the greatest common factor without a calculator
A project requires a $5000 investment. It pays out $1000 at year 1, $2000 at year 2, $3000 at year 3. The discount rate is 5%. Should you invest?
The square of a number added to its reciprocal
