Find the surface area of a cylinder having a radius of 10 and height of 6, Use 3.14
for pi and round to the nearest hundredth *
A.)1000
B.)4396
C.)1004.8

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?