1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergio [31]
3 years ago
9

If Joan reads 75 pages in 4 hours how long will it take her to read 250 pages?​

Mathematics
1 answer:
uysha [10]3 years ago
4 0

Answer:10 hours to read all 250 pages

Step-by-step explanation:

You might be interested in
Parking lot has 121 spots. Ratio of senior to junior is 7 to 4. How many spots go to each grade level?
Andrej [43]
I am going to build a chart this is best when using ratios 

              seniors    junior  total
                 7              4       
                 *?             *?     *?
    Totals                          121   

The way we fill out this chart is that we add the rows and multiply the columns. 

So we add 7 + 4 and fill it in our chart we get 11 

            seniors    junior  total
                 7              4       11
                 *?             *?     *?
    Totals                          121   

now to find the *? need to divide 121/11 to get *?

121/11 = 11

so now our chart looks like this 
            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals                          121   

Now we multiply each column 

so
7 * 11  = 77
 4*11 = 44

now our chart look like this 

            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals     77           44      121   

so seniors get 77 spaces 
and juniors get 44 spaces. 

6 0
3 years ago
Joe has four notes in his wallet. The total value of the notes is $75. Which type of note is not in Joe's wallet?
Sergio039 [100]

Answer:

$ 20

Step-by-step explanation:

Given that,

No. of notes Joe has = 4

The total value of the notes = $ 75

From the given notes, 4 notes that can make the sum of 75 would be

$ 50 note + $ 10 + $ 10 note + $ 5

= 50 * 1 + 10 * 1 + 10 * 1 + 5 * 1

= $ 75  

Thus, the note that would not be included in the total value would $20 note as if we add it either the sum would be greater or lesser with four notes in combination.

6 0
3 years ago
Here are the shopping times (in minutes) of ten shoppers at a local grocery store.
d1i1m1o1n [39]

The frequency which is to filled in the table is 3,1,2,4.

Given  shopping time of ten shopkeeper: 36,20,32,18,20,33,28,34,37,23.

We have to complete the frequency in the table. Frequency of something is the number of times that number is coming.

Shopping time is given as 36,20,32,18,20,33,28,34,37,23.

Intervals for which frequency is given is 18 to 22, 23 to 27, 28 to 32, 33 to 37.

Numbers in the range 18 to 22=18,20,23 therefore 3

Numbers in the range 23 to 27=23 therefore 1

Numbers in the range 28 to 32=32 , 28  therefore 2

Numbers in the range 33 to 37=36, 33, 37, 34 therefore 4.

Hence the frequency which is to filled are 3,1,2,4.

Learn more about  frequency at brainly.com/question/254161

#SPJ10

8 0
2 years ago
Please solve. v/7 = 8
Naya [18.7K]

Answer:

V=56

Step-by-step explanation:

times both sides by 7

3 0
3 years ago
Please answer below!
Artist 52 [7]

Answer:

the terms are 400n , 62n 120 and 8n

the number of coefficients is 3

equa expression  is 346n+120

Step-by-step explanation:1

Combining like terms 400n400n and -62n−62n

338n+120+8n

338n+120+8n

2 Combining like terms 338n338n and 8n8n

346n+120

346n+120

For the rest of them i just counted.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ten plus two times the quantity of a number plus four
    12·1 answer
  • What is 7 plus 5 plus 99 minus 77
    5·2 answers
  • Please answer my fraction questions
    11·1 answer
  • Find n for each equation. Use menta<br>16. 0.0027 x n = 0.27​
    7·1 answer
  • Which expression shows: add 99 and 15, then multiply by 11?
    5·1 answer
  • Find the perimeter. Can someone guide me on how to do this?
    12·1 answer
  • Brandon enters a contest at the gym. He earns 1 point for his first workout. If he works out the next day, he earns double the p
    15·1 answer
  • 10. Write the equation of the line that is parallel tox-3y = 9 and passes through the point (3,-1).​
    9·1 answer
  • Please solve for x please
    8·2 answers
  • A T-shirt company charges $4 per T-shirt, plus a
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!