3 years ago

(-yx^2)^2 • -2x^0y^3

Mathematics

1 answer:

sveticcg [70]3 years ago

6 0

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John needs to find out the probability that he will sell all his cars by the end of the

Nezavi [6.7K]

Answer:

c) 100

Step-by-step explanation:

This is the best choice because the number is not too low or too high. He will get an accurate probability.

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3 years ago

A line passes through the origin and the point (3,5). What is the slope of the line?

masha68 [24]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 0}}\quad ,&{{ 0}})\quad 
% (c,d)
&({{ 3}}\quad ,&{{ 5}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{5-0}{3-0}$

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3 years ago

Huh what dont get it?!...

Fed [463]

Answer:

I believe the correct answer is C.

Step-by-step explanation:

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2 years ago

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What is the rate of change from the equation?<br><br> y = 0.20n + 1.50

Ksju [112]

Answer:

n=5y-7.5

Step-by-step explanation:

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2 years ago

How many multiples of 9 are there between 100 and 2,000?

Marat540 [252]

First of all, find the first number more than 100 that can divided by 9, and it's 108 (we'll call it as 'a') then, find the number less than 2000 that can divided by 9, it's 1.998 (we'll call it as 'Un')

Un = a + (n-1).b
1998 = 108 + (n-1).9
1998 = 108 + 9n -9
1899 = 9n
211 = n

and the total is
Sn = n/2 (a+un)
s211 = 211/2 (108+1998)
= 222.183

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3 years ago