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
irakobra [83]
3 years ago
12

Sara resd 81 pages in her book colin resd 64 pages in his book.How many more pages did sara resd than colin

Mathematics
2 answers:
Olin [163]3 years ago
7 0

Answer:

Sara read 17 more

Step-by-step explanation:

81-64=17

64+17=84

saw5 [17]3 years ago
3 0

Answer:

17 pages

Step-by-step explanation:

Sara read 81 pages while Colin read 64.

The difference between these two is 17.

81 - 64 = 17

You might be interested in
Which ordered pair comes from the table ?
MArishka [77]

Answer: the answer is C because it is the only one that matches with one pair on the table wich is (4,2)

5 0
3 years ago
Read 2 more answers
Tobias sent a chain letter to his friends, asking them to forward the letter to more friends. The number of people who receive t
malfutka [58]

Answer:

  • P(t)=37\times (4)^{(t/9.1)}

Explanation:

The number of emails is multiplied by <em>4</em> every <em>9.1 weeks.</em>

Thus, since <em>Tobias initially sent the chain letter to 37 friends</em>, the number of letters will grow as per this geometric series:

Start:        37 letters

  • In 9.1 weeks: 37 × 4

  • In 2 × 9.1 weeks: 37 × (4)²

  • In 3 × 9.1 weeks: 37 × (4)³

As you see, the exponent is the number of weeks divided by 9.1

Thus, if your variable is the number of weeks, t, then the exponent is t/9.1

And the exponential function, P(t) will be:

   P(t)=37\times (4)^{(t/9.1)}

3 0
3 years ago
A tree cast a 24 foot shadow. A 5 foot person cast an 8 foot shadow. How tall is the tree ?
zheka24 [161]
<span>5/8:x/48=
8x=240=30 ft</span>
7 0
3 years ago
Read 2 more answers
Solve the equation 9x-9x²=3+x+x².
scZoUnD [109]

My answer is in the pic

7 0
3 years ago
Find the common difference of the arthmetic sequence shown
SpyIntel [72]
Where is it shown? Please show a picture
5 0
3 years ago
Other questions:
  • 6.7+(2.3-0.8) to the 2 power
    11·2 answers
  • Help me pleaseeeeeeeee
    11·1 answer
  • If f(x)=-2x+5, what is f(-3x) equal to?
    14·1 answer
  • Which statement is true <br> -11&gt;-10<br> 2&lt;-5<br> -4&gt;-10<br> -6&lt;-1
    12·1 answer
  • Find the exact length of the third side.<br> 48<br> 14
    14·1 answer
  • Simplify: -3x2 + 5x -22 + 4x2 - 9x
    7·1 answer
  • HELP ME PLEASEEEE!!!!
    15·1 answer
  • If B is between A and C, AB= x+6, BC= 5x -4, and AC= 12x - 20, then x=?
    9·1 answer
  • Pls someone help asap! Only answer if you know the correct answer thanks!
    10·1 answer
  • 8k^4 -3k^2 multiplied by 5k^2
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!