Solve for f. -4(f+-3)=24 f= square
Solve for v. 3vert 2v-5vert +9=36 If there is more than one solution , separate them with commas. If there is no solution, click on "No solution". I v= square
Simplify each expression. 1. x^4ast x^5
Classify the data as quantitative, categorical or neither. A patients' heart rate. Categorical ONeither Quantitative
f(x)=sqrt (x) h(x)=2^x-7 g(x)=-(x-2)^2 k(x)=-(x)/(2)-1 . What order will result in a final oapot of 131, 065 when the initial input is 64? Make sure to show all your detail work that indicates how: b) the input x=64 outputs 131,065
Solve for W (W)/(Kx)=y W= square
Write the augmented matrix that represents the system of linear equations. 5x+3y=-7 -2x-6y=-2 square square square square square square
Convert the number in E-notation decimal form. 9.688e-6 Answer: square
3500 calories for 6 servings of pie underline ( )calories per serving
1. How many more miles does she need to run to meet her goal? __ 2. How many miles has Natasha already ran? __ disappointed How do l add fractions if my denominators aren't an easy decimal? add top+top and bottom+bottom as is find a common denominator by finding the lowest common multiple add top+top and keep my denominators the same after I change them I turn them into decimals regardless 4. 3/5+1/3 Remember to put your numerator/denominator If you have a whole number and a fraction ex: 1 and 5/8 please put the way I have in the example. 1 point 1 point 1 point point
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 $
