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valkas [14]
3 years ago
7

!!!!!!!!!!!!!!!!! !!!

Mathematics
1 answer:
polet [3.4K]3 years ago
3 0
B
The question says only in group Y so in total 79 people had a probability. The question states at least 1 dream so it can be anywhere between 1 and infinity but they have to had a dream with in the week.
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What are the slope and y-intercept of the linear function graphed to the left? slope: –2; y-intercept: 2 slope: ; y-intercept: 1
Anon25 [30]

Let

A(0,1)\\  B(2,0)

we know that

The y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point A is the y-intercept

y=1

<u>The answer part a) is</u>

The value of y-intercept is 1

<u>Part b)</u> Find the slope m

we know that

the value of the slope is equal to

m =\frac{(y2-y1)}{(x2-x1)}

Substitute the values

m =\frac{(0-1)}{(2-0)}

m =-\frac{1}{2}

therefore

<u>the answer Part b) is</u>

The value of the slope is equal to -\frac{1}{2}

<u>The general answer is</u>

The slope is -\frac{1}{2}

The value of y-intercept is 1

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3 years ago
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Which of the following expressions would represent a class of 56 students divided equally into 8 groups
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4 0
3 years ago
I need help pls right now
VMariaS [17]

Answer: the answer is 1 in the numerator and r to the 8th power times s to the 5th power in the denominator.

Step-by-step explanation:

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Scientists are preparing two satellites to be launched. The equation y = 8000.C represents the number of miles, y, that the sate
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Answer: 6800

Step-by-step explanation:

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You have a small marble statue of Mozart that is 10 inches tall and is made of 16 cu. inches of marble. The original statue in V
vagabundo [1.1K]

Answer:

0.08 cubic feet.

Step-by-step explanation:

You have a small marble statue of Mozart that is 10 inches tall and is made of 16 cu. inches of marble.

The original statue in Vienna is 7 feet tall.

First we will convert this to inches as one relation is given in inches.

1 feet = 12 inches

7 feet = 12\times7=84 inches

Let the amount of marble used for 84 inches statue be = x

We can relate both the conditions in the following way:

\frac{10}{16} =\frac{84}{x}

10x=16\times84

10x=1344

x = 134.40 cubic inches

Now, 1 cubic inch = \frac{1}{1728} cubic foot

So, 134.40 cubic inches = \frac{134.40}{1728} cubic foot

= 0.0777 cubic feet rounding to 0.08 cubic feet.

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