Find the product.(4 + x)(3x + 10)
A. 3x2 + 21x + 40
B. x2 + 22x + 22
C. 3x2 + 40x + 22
D. 3x2 + 22x + 40
Answer: D
Mathematics
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Evaluate the function for the given value. Round to the nearest thousandth.f(x) = -ex; f(-3)
A. -0.050 B. -8.155 C. -0.055 D. -1.099
Mathematics
Solve the number problem by finding the value of the unknown number.When twice a number is increased by 12, the result is 48 plus the number.
A. 37
B. 34
C. 36
D. 
Mathematics
Add.10 + 4.76 + 0.402
A. 14.358 B. 15.162 C. 4.838 D. 5.642
Mathematics
Solve the formula for the indicated variable.
?
What will be an ideal response?
Mathematics