2 years ago

How many observations are accounted for in the stem and leaf graph? What did you do to find the answer?

Mathematics

1 answer:

balu736 [363]2 years ago

3 0

Answer:

i put 2

Step-by-step explanation:

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What value of k makes the equation true? (5a^2 b^3)(6a^k b)=30a^6 b^4

Ratling [72]

we are given

$(5a^2 b^3)(6a^k b)=30a^6 b^4$

Firstly, we will simplify left side

and then we can solve for k

Left side is

$(5a^2 b^3)(6a^k b)$

we can arrange like terms

$(5a^2 6a^k)(b^3 b)$

$(5\times 6 a^2a^k)(b^3 b)$

$(30 a^2a^k)(b^3 b^1)$

now, we can use property of exponent

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$(30 a^{2+k})(b^{3+1})$

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now, we can equate it with right side

and we get

$30a^{2+k}b^{4}=30a^6 b^4$

We can see that both sides have 30 , a and b

and they are equal

so, exponent of a must also be equal

$2+k=6$

now, we can solve for k

$2+k-2=6-2$

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Hey guys! I am having trouble with this question and would love it if someone would explain to me step-by-step how to get the an

Lady_Fox [76]

Answer:

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3 years ago

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