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2 years ago

10

A unique source of water pollution contributing to water quality problems in the Ganges River is: A. raw sewage. B. disease-caus

ing organisms. C. zebra mussels. D. PCBs. E. ash from human cremations.

1 answer:

horrorfan [7]2 years ago

6 0

Is this a multiple choice answer? If not, the answer is E. Ash from human cremations

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Please help me, thank you

krek1111 [17]

Just divide 1,300 by 5.

260 would be your answer. If you want an explanation, if you think about the term 100%, that's the total at the time. Amplifying that 100% by five would practically mean five times the amount of 100%, so 500%. You're just multiplying the amount of bunnies at the time by 5. (500% in decimal form is 5)

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3 years ago

2(3w-5y) expanded <br>please

Snezhnost [94]

<h2><u>DISTRIBUTIVE PROPERTY</u></h2>

The distributive property indicates that multiplying a number by the sum of two addends is equal to multiplying each addend individually by the number and then adding the products together.

In general terms:

<h3>m(n + p) = mn + mp</h3>

‎ ‏‏‎

<u>In this exercise</u>:

Let's apply the distributive property:

$\mathsf{2(3w - 5y)}$

$= \mathsf{2(3w) - 2(5y)}$

$= \boxed{\mathsf{6w - 10y}}$

‎ ‏‏‎

<h3><u>Answer</u>: 6w - 10y</h3>

‎ ‏‏‎

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3 years ago

Somebody tell me this ...

Sloan [31]

I think y= -9/12x + .5

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2 years ago

All together, 3 people have 120 coins. mark has 3 times as many as joel, and joel has 1/2 as many as sandra. how many coins does

oksano4ka [1.4K]

Joel = j, Mark = m, Sandra = s
j + m + s = 120
m = 3j
j = 1/2 s --> s = 2j
plug in (substitute) each letter to make it in terms of only j: j + m + s = 120
j + 3j + 2j = 120
6j = 120
6j/6 = 120/6
j = 20
now plug in for the j & s equation:
s = 2j = 2(20) = 40
Therefore Sandra has 40 coins!

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3 years ago

100 divided by 235 ?

Alina [70]

Answer:

100 divided by 235=0.425

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2 years ago