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
liq [111]
3 years ago
15

Mary can read 20 pages in 30 minutes. How long would

Mathematics
1 answer:
bulgar [2K]3 years ago
3 0

Answer:

2hrs 30mins

Step-by-step explanation:

You might be interested in
What is the solution to y=12
Nimfa-mama [501]

Answer:

y=12

Step-by-step explanation:

This equation cannot be simplified further.

Hope this helped! :)

8 0
2 years ago
Slips of paper are numbered 1 through 10. If one slip is drawn and replaced 40 times, how many times should the slip with number
Masja [62]

Hey there!

We have 10 pieces of paper. The probability of drawing a 10 is 1/10.  Therefore, if we were to draw ten times, the ten should probably be drawn once. If we multiplied our number of drawings by four (10*4=40), our outcome of seeing our slip with the ten should also quadruple and become four times. (1*4=4)

I hope that this helps! Have an awesome day!

6 0
3 years ago
If the perimeter of a rhombus is 164 and the length of the longer diagonal is 80, find the length of the shorter diagonal.
AysviL [449]

A rhombus has four equal sides. If the perimeter of this rhombus is 164, then the length of one side is 164/4, or 41.


Draw this rhombus. Label all four sides with "41." Label the longer diagonal 80 and the half length of that diagonal 40. You will see inside the rhombus four congruent triangles with hypotenuse 41, leg 10 and unknown height. Thus, this unknown height is found by solving x^2 + 40^2 = 41^2, and x^2=9, so that the length of the shorter diagonal is 2(2) = 18 (answer).

6 0
3 years ago
I need the written form for 293,805
yan [13]
Two hundred ninety three thousand eight hundred and five
5 0
3 years ago
I need help on this thank you ​
Rasek [7]
I think it B or D I hope i don’t get it wrong
5 0
3 years ago
Other questions:
  • a submarine travels 90 kilometers in 4 hours find the submarines rate of speed in kilometers per hour
    8·1 answer
  • Pick all of the like terms.​
    5·1 answer
  • What is the circumference of a 12-inch diameter pizza? Leave the answer in terms of TL.​
    6·1 answer
  • PLZ HELP ASAP
    9·1 answer
  • Simplify by combining like terms: 3x + 3x + 3x
    14·2 answers
  • Solve for x. Show work plz
    9·2 answers
  • PLEASE HELP ME WITH THIS!!!!
    9·1 answer
  • Help me solve this please?
    15·1 answer
  • 7 (3x + 5y) please answer its due tmrw
    14·1 answer
  • Which metric unit is 1000 times bigger than a gram?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!