6 Simplify the following expressions. a. (-(1)/(2))^2+sqrt ((6^2-11))
A student sets up the following unit conversion. 5kmtimes (1mile)/(1.609km)times (5280ft)/(1mile) The final answer has units of Blank 1 Blank 1 Add your answer
Identify the coefficient in the expression below. 10+4z Answer Altempt 2 out of 2 square
A polynomial with leading term x^3 has 5 and 7 as roots; 7 is a double root. What is this polynomial in standard form?
13) Simplify the expression. (y^2)/(3)+4y^2 (4)/(3)y^2 (5y^2)/(3) 4(1)/(3)y^2 (4)/(3)
How do you write 1(2)/(9) as a decimal? 1.overline (1) 1.2overline (6) 1.overline (3) 1.overline (2)
Evaluate the given polynomial for the indicated value of the variable. -x^2-4x+4 for x=-4 square
Evaluate the given polynomial for the indicated value of the variable. x^2+7x-1 for x=4 square
Solve and round the FINAL answer to two decima places. (1.61+8.50)times (1.18-1.36)= Answer: __ I
Which of the following is an irrational number?Enter your answer(s) separated by commas if needed. (17)/(6),6,sqrt (17),sqrt (15),7.154 Provide your answer below:
Part 7:Statistics 19. Find the mean (average) of the following numbers: $72,80,88,90,70$ Answer: __
18. A number cube $(1-6)$ is rolled. What is the probability of rolling an even number? Answer: __
Factor the polynomial below. $36x^{2}-25$ Cannot be factored $(6x+5)(5x-6)$ $(6x-5)^{2}$ $(6x+5)(6x-5)$
$3x(6x^{2}-4xy^{2})+8x^{2}y^{2}-2y^{3}$
15. A rectangle has a length of 14 m and a width of 9 m. What is the perimeter? Answer: __
The sum of three consecutive numbers is 309 . What is the smallest of the three numbers?
Identify the focus of each. 31) $y-6=(x-4)^{2}$ 32) $\frac {1}{2}(x+2)=(y+9)^{2}$ 33) $x^{2}+4x+4y+4=0$ 34) $2x^{2}-24x+y+70=0$
Which is the product $(3x-5)(3x+5)$ in general form? $9x^{2}+25$ $9x^{2}-25$ $9x^{2}+15x-25$ $9x^{2}-15x-25$
Find the value of the expression $(t^{3}\div 4+s)\div 7$ for $s=19$ and $t=2$ $\square $
How would you write this expression using the values for a and b? $9(18)\div 10$ $9+18\div 10$ $10(18)\div 9$ $10+18\div 9$
