Solve the number problem by finding the value of the unknown number.The sum of 7 and four times a number is 27.

A. 4
B. 10
C. 8
D. 5


Answer: D

Mathematics

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Find the equation of the parabola whose vertex and focus are shown.

A. (x + 1)2 = 4(y - 3) B. (y + 1)2 = 4(x - 3) C. (y + 1)2 = -12(x - 3) D. (x + 1)2 = -12(y - 3)

Mathematics

Provide an appropriate response.Use Newton's method to approximate the root of x3 - 6x + 1 = 0 that lies between 0 and 1. Continue the approximation procedure until the difference of two successive approximations is less than 0.0001.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Evaluate or simplify the expression without using a calculator.10log 6

A. 0.000001 B. 6 C. 1,000,000 D. 60

Mathematics

Multiply. Express the product in lowest terms. ? 

A.  
B.  
C.
D.  

Mathematics