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3 years ago

The work shows the first steps of writing a partial fraction decomposition.

Mathematics

1 answer:

Alex73 [517]3 years ago

8 0

Answer:

Step-by-step explanation:

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Whats the equation 128 = p + 89 if p= 39

sergiy2304 [10]

128 = 128 cause u add them

8 0

2 years ago

La C = (F - 32).<br> F =

dmitriy555 [2]

C = (F - 32) then F = C + 32

8 0

3 years ago

Lin's family has completed 90% of a trip. They have traveled 45 miles. How far is the trip?

Lina20 [59]

Answer:

50 miles

Step-by-step explanation:

90% completed (in percentage)

45 mi completed (in miles)

Thus, we can say:

45 is 90% of what number??

This "what number" is the total (what we are trying to find). Now, we let this "what number" part be equal to "x". Also, we know "IS" means "=" and "OF" means "*". Thus we can write:

45 is 90% of what number??

45 = 90% * x

90% converted to decimal is:

90/100 = 0.9

Thus, the equation becomes:

$45=0.9x$

Solving for x:

$45=0.9x\\x=\frac{45}{0.9}\\x=50$

The trip is 50 miles

3 0

3 years ago

Read 2 more answers

How do you convert .3125 to 5/16

Lilit [14]

Answer: 625

Step-by-step explanation:

Here are the steps to convert .3125 into fraction form:

First we write .3125 as

.3125

Now we multiply both the numerator and denominator by 10 for each digit after the decimal point:

.3125

.3125 x 10000

1 x 10000

3125

10000

In order to reduce the fraction we find the Greatest Common Factor (GCF) for 3125 and 10000. Keep in mind a factor is just a number that divides into another number without any remainder.

The factors of 3125 are: 1 5 25 125 625 3125

The factors of 10000 are: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 5000 10000

The Greatest Common Factor (GCF) for both 3125 and 10000 is: 625

3 0

2 years ago

harrison pours sand into a bucket at a constant rate. the graph shows the total weight of the bucket and the sand over time. aft

mash [69]

Answer:

The answer is " $\bold{y=4x+17}$ ".

Step-by-step explanation:

In the given statement the graph is missing. So, the correct solution to this question can be described as follows:

Given

graph point: $\bold{(2, 25)}$

Line points: $\bold{(0,10), \ \ and \ \ (10,50)}$

The Formula of slope:

$\boxed{M= \frac{y_2-y_1}{x_2-x_1}}\\\\\Rightarrow x_1= 0, y_1= 10 \\\\\Rightarrow x_2= 10, y_2=50\\\\\Rightarrow M= \frac{50-10}{10-0}\\\\\Rightarrow M=\frac{40}{10}\\\\\Rightarrow M= 4\\$

Assuming point: (x,y)

Graph point: (2,25)

M= 4

Equation:

$\Rightarrow \frac{25-y}{2-x}=4\\\\\Rightarrow 25-y=4(2-x)\\\\\Rightarrow 25-y=8-4x\\\\\Rightarrow y= 4x-17\\$

7 0

2 years ago