9. Multiselect Select all of the expressions that evaluate to negative rational numbers. (-9)^4 (-(4)/(5))^3 3^5-10^4 (9.8)^2-10^2 (-(3)/(8))^2
Instructions: Classify the following by the degree. -8x^6+8x^4 Degree: square
Factor the expression completely. 28+21x^2
Compute the following: (7!)/(3!) a. 1680 b. 840 c. 21 d. 4 Please select the best answer from the choices provided A B C D
Compute the following: (}_{8)C_(8) a. 16 b. 0 c. 64 d. 1 Please select the best answer from the choices provided A B D
1.5 times a number is 14.5. Find the number. 2.5 5.5 9.6 4.5
If a polynomial has three terms. x^2+12x+36 which factoring method can be considered? perfect-square trinomial difference of squares sum of cubes difference of cubes
Jen wants to buy two bags of food for her cat, Pumpkin Her local grocery store has an in- store deal to buy one bag at full price and get the other for 40% off. Alternatively, she could buy two bags at full price on the store's website and use a promo code to get 7.50 off her total. After considering her options, Jen realizes the cost would be the same either way. What is the full price of a bag of cat food?
If a polynomial has four terms, 3x^3+5x+6x^2+10 which factoring method can be considered? perfect-square trinomial difference of squares factor by grouping sum of cubes
Select the correct answer. What is the missing term in this arithmetic sequence? 9, 14, 19,underline ( ), 29, 34, ldots A. 23 B. 24 C. 25 D. 26
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 $
