Solve the problem.If a person puts 1 cent in a piggy bank on the first day, 2 cents on the second day, 3 cents on the third day, and so on, how much money will be in the bank after 60 days?

A. $36.60
B. $18.30
C. $0.60
D. $9.15


Answer: B

Mathematics

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Provide an appropriate response.Derive the equations  x = x0 + (v0 cos ?)t, y = y0 + (v0 sin ?)t - gt2by solving the following initial value problem for a vector r in the plane. Differential equation:  = -gj Initial conditions: r(0) = x0i + y0j (0) = v0 cos ?)i + (v0 sin ?)j

What will be an ideal response?

Mathematics

Evaluate. +  + 

A.
B.
C.
D.

Mathematics

Use your knowledge of multiplying signed numbers along with the techniques of multiplying decimals to find the product.0.088 × (-0.4)

A. -0.00352 B. -0.352 C. 0.352 D. -0.0352

Mathematics

Solve the problem.The number of enrollees in health maintenance organizations (HMOs) in Illinois in a recent year was 2,148,075. This was a 40.5% increase over the previous year. What was the former number of enrollees?

A. 1,528,879 enrollees B. 611,552 enrollees C. 152,888 enrollees D. 3058 enrollees

Mathematics