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kondaur [170]
3 years ago
7

Courtney reads about 110 words per minute she procrastinated and now has less then a week to finish her reading assignment if th

e book she needs to finish has another 820 pages left and each page with about 350 words how many hours should she set aside to complete her assignment
Mathematics
1 answer:
ss7ja [257]3 years ago
8 0

Multiply the amount of pages by the amount of words per page:


820 \times 350 = 287000


There are about 287000 words remaining.


Courtney can read at a rate of 110 words per minute. Since we want to find the amount of hours she needs to finish the book, multiply this rate by 60 to convert into an hour:


110 \times 60 = 6600


Courtney reads at a rate of 6600 words per hour.


Divide the amount of words in the book by Courtney's reading speed in hours:


287000 \div 6600 = \boxed{43.48}


Courtney will need to set aside 43.48 hours to complete her assignment.

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If there are 4 trucks for every 5 animals, then how many trucks would there be if there were 20 animals?
mel-nik [20]
There would be 16 trucks if there was 20 animals
7 0
2 years ago
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2+2<br><br> (lol so easy xD)
den301095 [7]

Answer:

4

Step-by-step explanation:

  • 2 + 2
  • 1 + 1 + 1 + 1
  • 4
5 0
2 years ago
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Algebra 1 :
victus00 [196]

What we have been given here are two points.

f(3) = -4 is the same as (3, -4)

f(2) = 6 is the same as (2, 6)

We can then use these two points to find the equation of a line.

Step 1: Find the slope

Slope Formula: (y2 - y1) / (x2 - x1)

Slope = (6 - - 4) / (2 - 3) = (10) / (-1) = -10

Step 2: Find the y-intercept

To find the y-intercept, we'll take our slope and one of our points and plug them into slope-intercept form, then solve for b.

Slope-Intercept Form: y = mx + b

Point = (2, 6)

6 = 2(-10) + b

6 = -20 + b

b = 26

Step 3: Create the equation of the line

Now that we have the slope and y-intercept, all that's left to do is plug both of those values into slope-intercept form.

y = -10x + 26

Answer: y = -10x + 26

Hope this helps!

3 0
2 years ago
John Gray bought a basic car for $32,750.00, with options that cost $375.00. There's a 6% sales tax in his state and a combined
Andreas93 [3]
$32,750 + $375 = 33125
$33,125 * .06= 1987.50
$33,125+$1987.50= $35,112.50
$35,112.50+$50=$35,162.50

A. $35,162.50
6 0
3 years ago
Read 2 more answers
2(x + 2) + 2 = 2(x + 3) + 1
Maslowich

Answer:

No solution

Step-by-step explanation:

5(x + 4) – x = 4(x + 5) – 1

x = ?

Solution:

5(x+4)−x=4(x+5)−1

Apply Distributive property:

  • (5)(x)+(5)(4)−x=(4)(x)+(4)(5)−1
  • 5x+20−x=4x+20−1

Combine Like Terms:

  • (5x−x)+(20)=(4x)+(20−1)
  • 4x+20=4x+19
  • 4x+20=4x+19

Subtract 4x from both sides:

  • 4x+20−4x=4x+19−4x
  • 20=19

Subtract 20 from both sides:

  • 20−20=19−20
  • 0=−1

There isn't any solutions.

6 0
2 years ago
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