2 years ago

Please help me out with this question, I tried it but I think its wrong

Mathematics

1 answer:

matrenka [14]2 years ago

4 0

Answer:

I think its Letter A... im not really sure though

Step-by-step explanation:

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Simplify n^4 divided by n1/2

agasfer [191]

Given:

Consider the expression is

$\dfrac{n^4}{n^{\frac{1}{2}}}$

To find:

The simplified form of the given expression.

Solution:

We have,

$\dfrac{n^4}{n^{\frac{1}{2}}}$

Using the properties of exponents, we get

$=n^{4-\frac{1}{2}}$ $\left[\because \dfrac{a^m}{a^n}=a^{m-n}\right]$

$=n^{\frac{8-1}{2}}$

$=n^{\frac{7}{2}}$

Therefore, the simplified form of the given expression is $n^{\frac{7}{2}}$ .

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2 years ago

Sally has a discount card that reduces the price of her grocery bill in a certain grocery store

ki77a [65]

0.95c

100% minus 5% is 95%, or 0.95. This means Sally only has to pay 0.95 times the grocery bill, or c, which represents 0.95c.

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3 years ago

A volleyball reaches its maximum height of 13 feet, 3 seconds after its served. Which of the following quadratics could model th

yan [13]

I'm pretty sure that It is d

6 0

2 years ago

(x3)(x-5)<br> Fududeey<br> X=2

Pepsi [2]

Answer:

-18 is the right answer..

4 0

3 years ago

Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 25 cards, which was 20% of the cards sold for

Rina8888 [55]

Answer:

125 cards

Step-by-step explanation:

20% = 0.2= 1/5

So because 25 is 1/5 0f the total number cards multiply 25 by 4 to get the other 80% and add the first 25 cards to that number.

(25 x 4) + 25= ?

100 + 25 = 125

therefore 125 cards were sold.

8 0

2 years ago