The cross-sectional area of a hole is 725 cm². Given that the area of a circle is A = πr², find the radiusof that hole.

Click on the statements that are true. All replacement matrices have determinant 1. It is impossible for a swap matrix and a scale matrix to have the same determinant. There is an elementary matrix whose determinant is 0.

What is 60% compared to 3/5

R (r1+r2) = r1r2 solve for R

Estimate 3/5 x 10/11

jan ran 200 meters in 38.6 jan ran the same distance in only 35.9 seconds. how much faster was beth's time?

What is 1027 + 1151 in military time? I'm getting 22:16 which is 10:16 pm. Is this correct?

The sum of the ages of a china plate and a glass plate is 16 years. Four years ago the china plate was three times the age of the glass plate Find the present age of each plate

Two kilograms of bronze costs £7.20. What is the cost of 300g of bronze?

Solve algebraically x-4y=-10 x+y=5

Which of these are measures of central tendency that can be found for this list of baseball players' home-run totals? Check all that apply. 25, 42, 19, 34, 25, 19, 6, 23, 20, 42, 21, 19, 30 A. Mean B. Range C. Standard deviation D. Median E. Mode