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3 years ago

8

Re write percentage as a decimal 7.7%

1 answer:

Hitman42 [59]3 years ago

3 0

Answer:

0.077 is the answer

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A store can buy 8 cartons of milk for 24 dollars or 7 cartons of milk for $28.

larisa86 [58]

Answer:

a

Step-by-step explanation:

28/7=4

24/8=3

8 0

2 years ago

Conplete the table for y=3x-2

Ludmilka [50]

Where is the table for y - 3x-2

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3 years ago

Two people independently each pick a number from 1 to 10. what is the probability that the two of them pick the same number?

Marysya12 [62]

1 in 10 is the probability of two people picking the same number.

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4 years ago

Cars lose value the farther they are driven. A random sample of 11 cars for sale was taken. All 11 cars were the same make and m

ICE Princess25 [194]

Answer:

$y=-\frac{1}{4}x+40$

Step-by-step explanation:

Given

See attachment for graph

Required

Determine the equation of the line of best fit

First, calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

From the graph, we can have:

$(x_1,y_1) = (20,35)$

$(x_2,y_2) = (60,25)$

So, the slope is:

$m = \frac{25 -35}{60 - 20}$

$m = \frac{-10}{40}$

$m = -\frac{1}{4}$

The equation is then calculated as:

$y = m(x - x_1) + y_1$

$y = -\frac{1}{4}(x - 20) + 35$

$y = -\frac{1}{4}x + 5 + 35$

$y=-\frac{1}{4}x+40$

<em>Hence, the equation is:</em> $y=-\frac{1}{4}x+40$

6 0

3 years ago

Evaluate 1x + y, for x = 8 and y=-15.<br> 7 <br> -7<br> 23<br> -23

statuscvo [17]

Answer:

B) -7

Step-by-step explanation:

x+y

8+(-15)=8-15=-7

5 0

3 years ago