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3 years ago

Can you help me for my test

Mathematics

1 answer:

babunello [35]3 years ago

7 0

Answer:

A: 0.92%

Step-by-step explanation:

Hopefully this helps!

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What are sample spaces in math?

Aloiza [94]

Answer:

Sample spaces are for example, if I flip a coin and spin a wheel that has 1, 2, and 3 on it, the sample space would be {H1,H2,H3,T1,T2,T3}. So, sample spaces list the possibilities of a given set.

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3 years ago

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What the answer and how do I solve it?

tatiyna

Answer:

5xy^2z

Step-by-step explanation:

(-15/-3) x (x^6/x^5) x (y^5/y^3) x z = 5xy^2z

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3 years ago

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3000(.65), where t is

Ann [662]

the answer is c. 35% increase daily

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3 years ago

find an equation of the line through the given points. give the final answer in slope-intercept form (-2,2) (4,-1)

Pachacha [2.7K]

to get the equation of any straight line, we simply need two points off of it, let's use the points in the picture below.

$(\stackrel{x_1}{-2}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{-1}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-1}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{(-2)}}}\implies \cfrac{-3}{4+2}\implies \cfrac{-3}{6}\implies -\cfrac{1}{2}$

$\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{2}=\stackrel{m}{-\cfrac{1}{2}}(x-\stackrel{x_1}{(-2)}) \\\\\\ y-2 = -\cfrac{1}{2}(x+2)\implies y-2=-\cfrac{1}{2}x-1\implies y=-\cfrac{1}{2}x+1$

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2 years ago

Ill give brainiest and 30 points

ArbitrLikvidat [17]

Answer:

50 feet

Step-by-step explanation:

According to the Pythagorean theorem a^2+b^2=c^2 and if you put it into this equation it is 30^2 + 40^2 =50^2 which does work out

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3 years ago

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