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Anna71 [15]
3 years ago
9

Phil has read 70% of the total pages in a book he is reading for English class. Phil has

Mathematics
2 answers:
SVEN [57.7K]3 years ago
8 0
I the that the answer is 120 pages
Sonja [21]3 years ago
6 0

Answer:

let the total number of pages be '' p''

the equation -

70/ 100 x p= 84

transposing to solve the equation :

p= 84x 100/ 70

p = 120

therefore the book has 7 pages

HOPE IT HELPS....

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Chip work at the animal shelter for 6 hours each week for several weeks he worked for a total of 42 hours which of the following
sasho [114]
7 weeks. You have to divide 42 and 6.
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3 years ago
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Find the volume of each figure. tell whether each statement is true or false.
ivolga24 [154]

Answer:

true

Step-by-step explanation:

true

5 0
3 years ago
The weights of cars passing over a bridge have a mean of 3,550 pounds and standard deviation of 870 pounds. Assume that the weig
Annette [7]

Answer:

0.24315

Step-by-step explanation:

Using the z score formula to solve this question

z = (x - μ) / σ,

Such that:

x = raw score

μ = population mean

σ = population standard deviation.

From the question:

x = 3000

μ = 3550

σ = 870

z = (3000 - 3550) / 870

z = -550/870

z = -0.6962

Using the z score table as well as probability calculator(as requested in the question to find the z score)

The probability of having less than 3000 is obtained as:

P(x<3000) = 0.24315

7 0
3 years ago
write an equation in point-slope form for the line through the given point with the given slope (10,-9);m=-2​
fgiga [73]

Answer:

The answer is

<h2>y + 9 =  - 2(x - 10)</h2>

Step-by-step explanation:

To find the equation of a line given a point and slope we use the formula

<h3>y - y1 = m(x - x1)</h3>

where

m is the slope

( x1 , y1) is the point

From the question

Slope / m = - 2

The point is ( 10, - 9)

Substitute the values into the above formula

That's the final answer is

<h3>y + 9 =  - 2(x - 10)</h3>

Hope this helps you

5 0
3 years ago
Can u guys help me please
vesna_86 [32]
1.) 25%
2.) 75%
3.) 25
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3 years ago
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