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4 years ago

What would the answer be for this equation? 3a^3b^2x2a^2b^5

Mathematics

2 answers:

White raven [17]4 years ago

8 0

Answer:

6a^5b^7

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)(a^c) = a^(b+c)

Wewaii [24]4 years ago

7 0

9514 1404 393

Answer:

6a^5b^7

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)(a^c) = a^(b+c)

It looks like you want to simplify ...

$3a^3b^2\times 2a^2b^5=(3\cdot2)a^{3+2}b^{2+5}=\boxed{6a^5b^7}$

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Jacob invested $300 in a savings account and earned $81 in interest at the end of 9 years. What was the interest rate?

ollegr [7]

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hope this helps

8 0

4 years ago

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Bezzdna [24]

If you mean 12x by “1and2x”. it’s 9x - 5y = 0.

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7 0

3 years ago

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enyata [817]

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4 0

3 years ago

A tin box has a mass of 280 grams and a volume of 40 cubic centimeters. What is its density?

olchik [2.2K]

Answer:

Step-by-step explanation:

Density = mass/volume

Mass = 280g, volume = 40cm^3

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6 0

3 years ago

Jarvis works in a garage £6 an hour. If he works on Saturday, he is paid time and a quarter. If he works on Sunday, he is paid t

ruslelena [56]

Answer: He is paid $90 last weekend.

Step-by-step explanation:

Since we have given that

Amount he earns per hour = $6

If he works on Saturday, he is paid time and a quarter .

Amount would be

$6\times 1.25=\$7.5$

If he works on Sunday, he is paid time and a half.

Amount would be

$6\times 1.5=\$9$

Number of hours he worked on Saturday = 6 hours

Number of hours he worked on Sunday = 5 hours

So, Total amount he is paid last weekend altogether is given by

$6\times 7.5+5\times 9\\\\=\$90$

Hence, he is paid $90 last weekend.

4 0

4 years ago