d.) Find the Height and Surface Area of the Right Cone. Round your answers two decimal places. Surface Area: L=10 ft NANANAN Volume: h 6 ft​

What is the concentration (M) of a solution that has 16.7 moles in 3.1 liters? "Round to the nearest tenth for the answer.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: