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3 years ago

Rewrite the expression using the distributive property and the gcf 35+42

Mathematics

2 answers:

forsale [732]3 years ago

8 0

Answer: 7(5+6)

Step-by-step explanation:

The greatest common factor is the largest number that can both be divisible by 35 and 42

The distributive property is where a number is distributed to both numerals in the equation

DerKrebs [107]3 years ago

5 0

7 (5+6) step by step equation

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Sergeu [11.5K]

See this question for an example.
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Step 1. Read and understand the description of the problem.
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7 0

3 years ago

How would you Simplify this???????????

Korvikt [17]

Lets solve this problem:(5x^2)(5x^2)^2

so first of all you would do the () first

so lets do the first one first. 5x^2 = 5*5 wich would equal 25

so the () by each other means multiply

so now its: 25*(5x^2)^2

5x^2= 5*5=25

now its: 25*25^2

do 25^2 first: 25 * 25 =625

625*25

625*25=15,625

your answer 15,625

3 0

3 years ago

Need help finding the equation of the line in slope intercept form

Scilla [17]

Answer:

Step-by-step explanation:

Equation: y=mx+b

m is the gradient while b is the y-intercept

Let's first find the slope (also known as the gradient) by choosing two points.

The formula to find the slope is change in y divided by change in x.

So two points are: (-2,0) and (0,5)

Change in y: 5-0 (we use the y-coordinates)

Change in x: 0--2 (0+2) (we use the x-coordinates)

So: 5-0= 5 and 0+2= 2 which means 5 divided by 2

Slope= 5 over two

To find the y-intercept we need to see where the line crosses the y-axis which would be at (0,5)

So: y-intercept is 5 as that's where the line crosses the y-axis.

Equation now: y= 5 over 2x +5

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3 years ago

A company is developing a new high-performance wax for cross country ski racing. In order to justify the price marketing wants,

andrew11 [14]

Answer:

A)Yes they should market the wax, because it melts before 55 seconds

C) Null hypothesis: mean <55 vs. Alternative hypothesis :mean =55

D) the value is 51.33 seconds

Step-by-step explanation:

The selected samples for the champion are : 57.9, 62.9, 50.6, 50.5,48.2,47.2,50.2 and 43.1

The mean is ;

Sum =57.9 + 62.9 + 50.6 + 50.5+48.2+47.2+50.2+ 43.1 =410.6

Mean= 410.6/8 =51.33= mean

Assuming Significant =0.05 thus applying this level will give you 51.28-51.38

if specifically, the mean time to finish their standard test course should be less than 55 seconds for a former Olympic champion, then the null hypothesis is correct

Then;

Null hypothesis: mean <55

Alternative hypothesis :mean =55

7 0

3 years ago

Do Now

Finger [1]

Answer:

17, 558 employees

Step-by-step explanation:

Altogether = 70,010 employees , First location = 34, 857 employees, second location = 17, 595 employees, Third location = ?

Let the number of employees in the third location be x

70,010 + 17, 595 + x = 70,010

x = 70, 010 - 52452

x = 17, 558( Answer)

17, 558 employees work in the third location

3 0

3 years ago