Solve for g. 3(g-14)=15 g= square
Solve for k. 2.37=(k-3.16)/(2) k= square
Use the order of operations to simplify the expression. 2^2-32+4^2cdot 6-7 2^2-32+4^2cdot 6-7=61
Find the product. Express your answer as a decimal. 17.15times 1.62=square
Sean has 75 to spend on CDs. If each CD costs 6.98 , about how many CDs can he buy? 10 13 12 7
52. Express the following in exponential (scientific) notation: (a) 8,000,000 (b) 0.000075 (c) 23,600 ,000,000 (d) 37,000 (e) 6492 (f) 0.000000028
Using a number line what is the approximate value of sqrt (39) ? (1 point) 6.6 6.4 6.2 6.8
2. 5 square What is the frequency for the third class (E) square What is the frequency for the first class (A) square . I What is the total of the relative frequencies (H)' 7 square What is the relative frequency for the third class (F) square What is the tolal of all frequencles (G) . square I What is the relative recuency for the second class (D) square . What is the rolative frequency for the first class (B) 1 1. 7 3. 8 4. 20 5. 0.35 6. 0.25 7. 0.40 8. 1
Anika constructed ray AC that bisected angle A If the mangle BAD is 46 degrees, what is the mangle BAC (1 point) The mangle BAC is 23 degrees The mangle BAC is 92 degrees. The mangle BAC=mangle DAC The mangle BAC is 46 degrees
Use the fact that 361 is a perfect square to evaluate sqrt (361) sqrt (361)=sqrt ((pm square )^2)
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 $
