3 years ago

Which if the following demonstrates a proper application of the division property of exponents

Mathematics

1 answer:

Goryan [66]3 years ago

8 0

I think its is a small exponents

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A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.

sineoko [7]

Answer:

their are 17 cows

Step-by-step explanation:

7x2=14

82-14=68

68/4=17

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2 years ago

Of the 30 cars in a parking lot, 12 are blue, 8 are red, 6 are white, and 4 are silver. In simplest form, what are the odds in f

Radda [10]

Answer:

Step-by-step explanation:

8+6=14

14/30 = 7/15

So the final answer is 7/15

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2 years ago

65% of the total number of students are girls and there are 224 boys. find the percent of boys ? find the number of girls?

SOVA2 [1]

ANSWER:

Well the percentage of boys would be 35%

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7 0

3 years ago

The product of 3 and a number is at<br> most 21.

stiv31 [10]

Answer:

n = 7

Step-by-step explanation:

3n = 21

n = 7

7 0

2 years ago

Read 2 more answers

Select the quadratic equation that has roots x=8 and x=-5

stellarik [79]

Step-by-step explanation:

Since, x=8 and x=-5 are the roots.

Therefore, (x - 8) & (x - 5) will be factors.

Hence, required quadratic equation can be given as:

$(x - 8)(x - 5) =0 \\ \\ \therefore {x}^{2} + ( - 8 - 5) x+ ( - 8) \times ( - 5) = 0 \\ \\ \therefore {x}^{2} + ( - 13) x+ 40= 0 \\ \\ \huge \red{ \boxed{ \therefore {x}^{2} - 13x+ 40= 0 }} \\ is \: the \: required \: quadratic \: equation.$

5 0

3 years ago