Replace the radical with the nearest whole number and estimate the value of the expression. Then use a calculator to approximate the value to three decimal places.
You might also like to view...
Find the center and radius of the circle with equation 
.
?
A. Center: (7, 2)Radius: 5 B. Center: (-7, 2)Radius: 25 C. Center: (7, -2)Radius: 25 D. Center: (7, -2)Radius: 5 E. Center: (-7, 2)Radius: 5
Rewrite the following as a product of trigonometric functions.cos 9° - cos 33°
A. -2 cos 21° cos(-12°) B. -2 cos 21° sin(-12°) C. -2 sin 21° sin(-12°) D. -2 sin 21° cos(-12°)
Solve the problem.The radius of a sphere depends on its surface area, S, and is given by the formula r = 
. What is the surface area of a sphere with radius of 3.5 inches? Use 3.14 for ?. Round to the nearest tenth when necessary.
A. 11 sq in. B. 38.5 sq in. C. 44 sq in. D. 153.9 sq in.
Solve the absolute value equation.|1.8x + 2.3| = |x - 2|
A. x = -1.105, -1.471 B. no solution C. x = -0.107, -5.375 D. x = -0.75, -3.125