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vaieri [72.5K]
1 year ago
14

40 facts increased to 56. What is the percent increase?

Mathematics
1 answer:
mario62 [17]1 year ago
4 0

Step-by-step explanation:

40 increases to 56.

<u>To find the percent increase:</u>

Subtract the increased value from the original value.

Divide the difference by the original value.

Multiply the quotient by 100 to represent the percent.

<u>Solve:</u>

56 - 40 = 16

16 \div 40 = 0.4

0.4 \times 100 = 40

There's a 40% increase.

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Answer:

<h2>           (x - 2)(x - 5)    </h2>

Step-by-step explanation:

x^2 - 7x + 10=\\\\=x^2 - 5x -2x + 10=\\\\=x(x-5)-2(x-5)=\\\\=(x-5)(x-2)

3 0
3 years ago
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-5/2 x (3x + 4) &lt; 6x - 3x<br> Please show work
Pie

Answer:

x >  -  \frac{20}{21}

Step-by-step explanation:

-5/2 × (3x + 4) < 6x - 3x

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Written as a simplified polynomial in standard form, what is the result when
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7 0
2 years ago
Can you do the grade 6 one thanks offering 1000(Promise) points for the first one to answer. Iam offering this much because its
DedPeter [7]

Answer:

She needs to finish in 48.7 percent of the time it normally takes her

Step-by-step explanation:

6th grade math problem

swim 15 minutes 45 seconds

bike ride   45 minutes

She want to complete the 3 events in 70 minutes

swim + bike + run = 70

15 minutes 45 seconds + 45 minutes + run = 70 minutes

Combine like terms

60 minutes 45 seconds +  run = 70 minutes

Subtract 60 minutes 45 seconds from each side

60 minutes 45 seconds - 50 minutes 45 seconds +  run = 70 minutes - 60 minutes 45 seconds

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The percent of time she needs to take is time to finish / training run time

percent = 9 minutes 15 seconds/ 19 minutes

We need to put this in minutes.  There are 60 seconds in 1 minute

9 minutes 15 seconds =  9 minutes  15/60 = 9.25 minutes

percent = 9.25 minutes / 19 minutes

percent = .486842105

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1= -6
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3 years ago
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