The surface area of a sphere can be approximated as follows:
surface area = 411,
where ris the radius of the sphere;
tt is a constant that is roughly equal to 3.
using the simple approximation above, calculate the surface area of a sphere
with a radius of 2 meters.

What is the product? (x2+3y+7) [yy+1)

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step