What number is equal to sqrt (64) square
1. Given the function w(x)=9x+8 evaluate w(5) Explain all steps. Hint:Refer to the video on page 4 of the lesson.
Simplify (4^4)^-1 4^3 -4^4 (1)/(4^4) (1)/(4^-4)
6. Mike took Jen bowling for the first time. He bowled two games with scores of 157 and 175. Jen had never bowled before and scored 78 and 98. What was Mike's average score? (A) 88 (B) 127 (C) 156 (D) 166
U= xvert xis a positive integer greater than1 Which is an empty set? xvert xin Uand(1)/(2)xis prime xvert xin Uand2xis prime xvert xin Uand(1)/(2)xcanbewrittenasafraction xvert xin Uand2xcanbewrittenasafraction
Find the nature of the quadratic equation x^2-7x+12=0 Complex Real and equal Real and distinct Cannot be determined
Convert. (5)/(4)hour=square minutes
Bryan started to evaluate a decimal expression. 2.5(4^2div 3.2-10(0.2)+3)-5.2 2.5(16div 3.2-10(0.2)+3)-5.2 What should Bryan's next step look like? (40div 3.2-10(0.2)+3)-5.2 2.5(5-10(3.2))-5.2 2.5(5-2+3)-5.2 2.5(16div 3.2-10(3.2)+3)-5.2
Find all the possible outcomes of tossing two coins. (H,H),(H,T),(T,H),(T,T) (H,H),(T,H),(T,T) (H,H),(T,T) (H,H),(H,T),(T,H),(H,T)
Ryder shot a model rocket over an area that consists of two grassy areas , shown in green, and an area with no grass, shown in white. 15 acres 30 acres 5 acre s What is the probability that his model rocket has landed in a grassy area? 0.2 0.3 0.4 0.6
Apply the distributive property to the expression. $100(0.07a+0.02b)=\square $
51. Find the volume of a pyramid with a square base, where the perimeter of the base is 15.8 ft and the height of the pyramid is 20.4 ft. Round your answer to the nearest tenth of a cubic foot.
4) $v^{1}=$ A) 0 B) 1 OC) v OD) $1/v$
What is the range of the function graphed above? $-\infty \lt y\leqslant 2$ $-\frac {3}{2}\leqslant y\lt \infty $ $-\infty \lt y\lt \infty $ $\{ 2\} $
2. You are inscribing a regular pentagon in a cIrcle. You need to know the angle measure between the vertices. You divide $360^{\circ }$ by what number? 3 s 6
Which equation represents a line that has a slope of $-\frac {1}{2}$ and passes through point $(4,-5)$ $y=-\frac {1}{2}x+\frac {3}{2}$ $y=-\frac {1}{2}x+\frac {13}{2}$ $y=-\frac {1}{2}x-7$ $y=-\frac {1}{2}x-3$
Smartphones: A poll agency reports that $38\% $ of teenagers aged $12-17$ own smartphones. A random sample of 120 teenagers is drawn. Round your answers to at least four decimal places as needed Part: 0/6 Part 1 of 6 (a) Find the mean $\mu _{\hat {p}}$ The mean $\mu _{\hat {p}}$ is 45.6000 Part: 1/6 Part 2 of 6 (b) Find the standard deviation $\sigma _{\hat {p}}$ The standard deviation $\sigma _{\hat {p}}$ is $\square $
1. If $x+3=7$ then x equals: A. 3 B. 4 C. 5 D. 10
Find the angle $\beta $ between $0^{\circ }$ and $180^{\circ }$ that satisfies the following equation. $21^{2}=20^{2}+29^{2}-(2)(20)(29)cos\beta $ $\beta \approx \square ^{\circ }$ (Round to one decimal place as needed.)
Solve the equation given by completing the square. $5x^{2}+20x-25=0$ [Hint: Divide by 5 first] $x=\square $
