What is -(5)/(8)div (9)/(10) 7 -(25)/(36) -(9)/(16) -(35)/(80) -(1)/(36)
What is another name for this set of numbers? positive integers integers real numbers primes composites
Solve the equation. (x)/(x-5)-(5)/(x+5)=(50)/(x^2)-25 pm 5i varnothing pm 5 (1)/(5)
Evaluate the expression shown below and write your answer as a fraction or mixed number in simplest form. (7)/(22)+(-(1)/(22)) square
)) Solve for f. 4(f-15)=4 f= square
Multiply -19.3 by 6. (1 point) -114.8 115.8 -25.3 -115.8
19. Suppose the total cost in dollars to produce x widgets is given by the function C(x)=0.0002x^3+0.09x^2+12x+1500 A. Find the average rate of change of the total cost when the number of widgets produced increases from 100 to 300 items. B. Find the average rate of change of the total cost when the number of widgets produced increases from 200 to 500 items.
Two lines are perpendicular in Euclidean Geometry if __ (1 point) They are in the same plane and never intersect. They split each other in half They meet at a vertex They intersect and form 90 degree angles
Which value for the number makes this statement true? The quotient of a number and five is eight. 4 8 40 80
GRADES On her first four quizzes, Rachael has earned scores of 21,24,23, and 17 points. What score must Rachael earn on her fifth and final quiz so that both the mean and median of her quiz scores is 21? square
7. A fair six-sided die is rolled. What are the odds of getting a 3 or higher. Leave your answer as a reduced fraction. $\square $
Find $(2(cos\frac {2\pi }{3}+isin\frac {2\pi }{3}))^{5}$ $-16-16i\sqrt {3}$ $16+16i\sqrt {3}$ $16\sqrt {3}+16i$ $-16\sqrt {3}-16i$
Convert into a complex number: $2(cos\frac {4\pi }{3}+isin\frac {4\pi }{3})$ $-\sqrt {3}-i$ $\sqrt {3}-i$ $-1-i\sqrt {3}$ $1+i\sqrt {3}$
Convert into a polar coordinate: $2\sqrt {3}-2i$ $(4,\frac {7\pi }{6})$ $(-4,\frac {11\pi }{6})$ $(-4,\frac {5\pi }{6})$ $(4,\frac {\pi }{6})$
10. Simplify the expression. $\sqrt {125t^{4}r^{3}s^{13}}$
1. What is the simplified form of $-\sqrt {(y+5)^{16}}$ A. $(y+5)^{8}$ B. $-(y+5)^{8}$ C. $(y+5)^{4}$ D. $-(y+5)^{4}$
Which quadrilateral does not have diagonals that are perpendicular? Rectangle Rhombus Square
Simplify the following expression completely. $\frac {x^{2}-14x+45}{x^{2}-18x+81}$
What is the measure of an exterior angle in a regular 15-gon? Write your answer as an integer or as a decimal rounded to the nearest tenth.
Find the distance between the given points. $(-3,1)$ and $(12,37)$ $\square $
