Multiply. Write the answer in simplest form.4 × 2
A. 11
B. 8
C. 6
D. 11
Answer: A
You might also like to view...
Simplify the rational expression. Assume that no variable has a value which results in a denominator with a value of zero.
A. 
B. 
C. 
D. 
Factor the polynomial completely.343c3 + 64
A. (343c + 4)(c2 - 28c + 16) B. (7c + 4)(49c2 + 16) C. (7c + 4)(49c2 - 28c + 16) D. (7c - 4)(49c2 + 28c + 16)
Solve the problem.Strontium 90 decays at a constant rate of 2.44% per year. Therefore, the equation for the amount P of strontium 90 after t years is P = P0 e-0.0244t. How long will it take for 15 grams of strontium to decay to 5 grams? Round answer to 2 decimal places.
A. 4.50 years B. 450.25 years C. 40.50 years D. 45.03 years.
Simplify. Write your answers in the form of a+bi, where a and b are real numbers.(6 + 4i)(8 + 4i)
A. 32 - 56i B. 16i2 + 56i + 48 C. 64 + 8i D. 32 + 56i