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GREYUIT [131]
3 years ago
15

144 pages in 3 minutes as a unit rate

Mathematics
1 answer:
ki77a [65]3 years ago
5 0
144/3- 48
48pgs/min
Mark me Brainliest
You might be interested in
Write the equation in slope-intercept form that contains the following two points.
viva [34]

Answer:

y = -3/2 x +5

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

m= (8--1)/(-2-4)

m= (8+1)/(-2-4)

m= (9/-6)

m=-3/2


point slope form

y-y1=m(x-x1)

y--1 = -3/2(x-4)

distribute

y+1 = -3/2x +3/2 *4

y+1 = -3/2x + 6

subtract 1 from each side

y = -3/2 x +6-1

y = -3/2 x +5

this is in slope intercept form (y=mx+b)

6 0
3 years ago
Mr. Toler has a piece of wood that is 8 1/4 feet in length he wants to cut it into pieces that are three over 4 foot in length.
monitta

Answer:

11 pieces.Step-by-step explanation:We must divide 8 1/4 by 3/48 1/4 = 33/4Dividing:33/4 / 3/4= 33/4 * 4/3= 33/3= 11.

Step-by-step explanation:

11 pieces.Step-by-step explanation:We must divide 8 1/4 by 3/48 1/4 = 33/4Dividing:33/4 / 3/4= 33/4 * 4/3= 33/3= 11.

5 0
2 years ago
What is the domain of the function shown
Sedaia [141]
It would be choice b.
The domain is the range of x values which in this case is from -5 to 3.
4 0
3 years ago
Read 2 more answers
A study of all the students at a small college showed a mean age of 20.9 and a standard deviation of 2.9 years. These numbers ar
Ganezh [65]

Answer:

These numbers are - parameters.

Step-by-step explanation:

A study of all the students at a small college showed a mean age of 20.9 and a standard deviation of 2.9 years.

These numbers are - parameters.

These numbers are parameters as they are for all the​ students, and merely not a sample.

7 0
3 years ago
The table shows the annual profits (in thousands of dollars) of a county fair from 2013 to 2016. What must the 2017 profit be (i
Snezhnost [94]

Answer:

8 hundred dollars

Step-by-step explanation:

The break even value means zero profit or loss over the five years period. So if 2017 profit is x, then we get:

  • 2.5 + 1.4 - 3.3 - 1.4 + x = 0
  • x - 0.8 = 0
  • x = 0.8 thousands of dollars
  • x=  800 dollars

7 0
3 years ago
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