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
Svetach [21]
2 years ago
9

a teacher takes 15minutes to mark one question paper. how many hours will he take to mark 40 question papers?​

Mathematics
2 answers:
garri49 [273]2 years ago
6 0

Answer:

3 question papers

Step-by-step explanation:

If the teacher takes 15 minutes to mark 1 question paper. Then they will probably take 30 minutes to grade 2 question paper. Because 15 minutes+15 minutes=30 minutes. Then if you and another 15 minutes which will be 40 minutes because 15 minutes+15 minutes+15 minutes=40 minutes.

Hence, the teacher will mark 3 question papers in 40 minutes

Katyanochek1 [597]2 years ago
4 0

Answer:

It will take 13 hours 20 minutes

Step-by-step explanation:

The solution is in image

You might be interested in
Help me. Please help me.
tekilochka [14]

Answer:

x=10 y=35 adjacent: AFE; CFD; BFC;BFD; AFB

Step-by-step explanation:

6 0
2 years ago
Help! Please!! I will give brainliest!!
Luden [163]

Answer:

<em>You would need 10 yards of fabric</em>

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Stanley, the skunk, is traveling from point A to point B by taking a shortcut through the pond.A path that avoids the pond is 25
san4es73 [151]
Stanley the skunk will save about 15.5 feet.

This problem can be solve with the Pythagorean Theorem. The possible paths that Stanley can take make a right triangle. The legs of the triangle are 25 and 28, and the hypotenuse would be 37.5.

If Stanley went the long way, he would travel 25 + 28 = 53 feet. Taking the short way (hypotenuse) is 53 - 37.5 = 15.5 feet shorter.
7 0
2 years ago
50 POINTS AVAILABLE!!
tester [92]

Answer:

they need to be in ratios format

Step-by-step explanation:

6 0
3 years ago
These are the round-trip distances that city buses traveled on different routes each month. Calculate the distance, in miles, th
prohojiy [21]
I think you have to use the distance formula
4 0
3 years ago
Other questions:
  • Rewrite the expression with the given base. <br><br> 16^x with a base of 2.
    6·1 answer
  • Find the inverse of function f.<br> f(x) = 1 /2x+7
    12·1 answer
  • Mary jogged 2 7/8 miles per hour for 2 2/3 hours. During 1/3 of her jogging​ time, she was jogging in the rain. How many miles d
    13·1 answer
  • What is the 100th term of the sequence 2, 3, 5, 6, 7, 10, 11, ... which consists of all of the positive integers that are neithe
    13·2 answers
  • Find the slope of the line joining two points (4, 2) and (5, 3).
    7·1 answer
  • A crane able can support a maximum load of 15,000 kg. If a bucket has a mass of2,000 kg and gravel has a mass of 1,500 kg for ev
    8·1 answer
  • HEY CAN SOMEONE DO NUMBER 1 FOR ME ONLY??? ILL GIVE BRAINLIEST!!!!! IM RUSHINGGGGG
    5·1 answer
  • Marshall has $8.25 totally in his collection, consisting of quarters and nickels. The number of nickels is three more than the n
    8·1 answer
  • The table displays the amount of money Stephen has in his piggy bank.
    11·1 answer
  • Solve the equation x2 = 5.<br> o<br> x = 5<br> o<br> x = 25<br> o x= V5<br> o x= V5
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!