Mathematics Middle School

Penny reads 12 pages in 1/4 of an hour. What is the unit rate of pages per hour, and what is the unit rate of hours per page? I know the unit rate of pages per hour is 48, but I am stuck on the unit rate of hours per page. I'm coming up with .020833. Please help. Thanks.

Answers

Answer 1
Your correct because 1/4 isn’t necessarily an hour it’s 15 minutes. So if yu divide that you would get .020833 yu would just have to round.
Answer 2

Penny can read 1 page in 1 minute and 14 seconds.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Penny reads 12 pages in 1/4 of an hour.

Now In (1/4)×4 hours, Penny can read (12×4) pages which is in 1 hour she can read 48 pages.

Now to obtain the unit rate of hours per page is we have to divide 1 hour by 48 pages which is (1/48) =  0.020833 hours or (0.020833×60) minutes = 1.24 minutes or 1 minute 14 seconds.

learn more about the unitary method here :

https://brainly.com/question/28276953

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Answer:

Step-by-step explanation:

y = (40000)0.95^t

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Answer:

40000-5%x

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Answers

Answer:

Area: 40 cm Perimeter: 30 cm

Step-by-step explanation:

When finding the area of a parallelogram, you use the inside length (in this case, 5cm) and the base (8cm). With perimeter, you use the base and the length (6cm).

8*5=40

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Answer:

1.multiplaction propertys

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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There were 60 people on a bus. After 3 stops, the number of people decreased to 48. What was the percent of decrease in the number of people on the bus?
A. 12%
B. 20%
C. 24%
D. 25%

Answers

Answer:

I believe its 12%

Step-by-step explanation:

60-48=12 so 12%

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Answers

Answer:

yes

Step-by-step explanation:

it passes the verticle line test

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Answers

Answer:

5,680

Step-by-step explanation:

First, add the 2,560 and the 1,560 and you get 1,420. After that, you have to change 1420 quarts to cups which is 5,680. I hope this helps and good luck to your brother!

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Answers

you have to show the top of the page!!

Describe how you would graph the inequality x is less than or equal to 8

Answers

Answer:

Step-by-step explanation: the inequality itself would be like this

8<x (there should be a line under the “<“ i just can’t make it) then you want to draw a vertical line on the x value 8 and shade to the right of the line.

Answer:

x < 8

Step-by-step explanation:

Less than or equal to = <

More than or equal to = >

Less than = <

More than = >

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Answers

Answer:

4/5 or 0.8

Step-by-step explanation:

Answer:

the slope is 2,3  

Step-by-step explanation:

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Answers

5.8 times 8.8= 51.04
+
8.6 times 8.8=75.68
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Answers

you can only see the top sentence
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Do not steal my points i will report
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Answers

1: dont be so rude we’re trying to help u 2: i think 24
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Answers

I am pretty sure that would make her 22

Answer:

Haley= 22

Step-by-step explanation:

13- 4= 9

9= Jasmin

9+6= 15

15= Travis

15+7 = 22

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Answers

i think it’s 32 bc 8x4 is 32
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The total cost of your pizza is 6.46.

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Answer:

193.80

Step-by-step explanation:

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Answer:

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Answer:

355.3

Step-by-step explanation:

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Answer:

Yes

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Find the area and perimeter of parallelogram.

Answers

Answer:

2 * 4  then repeat

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A. Graph it and check to see if the graph is a straight line.

B. Check to see if it fits the pattern y = a + bx.

C. Look at the slope and make sure it's always changing.

Answers

Answer:

a

Step-by-step explanation:

I'm pretty sure that's it

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Debora plans to sew 3 blankets for each of her nieces.

Which equation represents how many blankets, b, Debora will sew for n nieces?

Use your answer to question 6 to help you check if you have the correct equation.


A
3b = n

B
n + 3 = b

C
3n = b

D
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Answers

Answer:

C

Step-by-step explanation:

3 blankets per 1 niece so

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Answer:

C

Step-by-step explanation:

3 blankets per 1 niece so

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Answers

Answer:

give it

Step-by-step explanation:

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Fill in the blank spaces with (NUMBERS ONLY)

Answers

Answer:

Stevie earns $600 on Sunday and $217.50 on Saturday. Together it is 817.50 dollars.

Step-by-step explanation:

Sunday Newspaper:

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Saturday Newspaper:

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Answer:

36, 12, 2.50, 726.5

Step-by-step explanation:

The last one only needs to be explained

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Answers

a) vertex: (0,3)
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im just getting points sorry

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Answers

Answer:

x=5.19615 or 3√3. √27

Step-by-step explanation:

Find the value of x in the triangle shown below.


Answers

B I think I am pronounced wrong sorry if I am
ɪ ᴛʜɪɴᴋ ɪᴛs ᴀ!

sᴇᴇ ᴜ ᴅᴅᴏ 1x6

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Answers

Ana drove 312 miles in 8 gallons

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Here is your answer in the format of a PNG file.

The last would be a < 40 if you'd be going under $40.

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