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3 years ago

Please help asap !!!!!!

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

Answer:

Step-by-step explanation:

$\sqrt{10} *\sqrt{8}\\ \sqrt{10}*\sqrt{2*4}\\\sqrt{10}*2\sqrt{2}\\2\sqrt{2*10}\\2\sqrt{20}\\ 2\sqrt{4*5} \\4\sqrt{5}$

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Yes rational numbers are equal to integers.

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If 2/3x -1 = 4, then x=

PolarNik [594]

Answer:

15/2

Step-by-step explanation:

2/3x-1=4

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3 years ago

Simplify the expression (128x^5/8x)^1/2

solong [7]

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Step-by-step explanation:

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5 0

3 years ago

Can u guys plz help me with these questions

Vsevolod [243]

Answer:

on question #2, the answer is A.

Step-by-step explanation:

19-5 is 14.

<em>Hope this helps!</em>

7 0

2 years ago

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4. Tikili wants to invest $3500 at her local bank. She will receive an interest rate of 5% compounded

alexandr402 [8]

Answer:

$3863.35 = 3500(1 + \frac{0.05}{2} )^{(2 \times 2)}$

Step-by-step explanation:

The formula for this equation is

$a = p(1 + \frac{r}{n} )^{(n \times t)}$

a is the final result

p is the starting amount (deposited)

r is the interest rate

n is the number of times it's compounded

t is the time

because it says compound annually and it's after 2 years both t and n equal 2. I rounded a for you, but if you don't need it rounded here it is: 3863.345117

Please double check me I may be wrong, this is my second time doing these type of questions

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3 years ago