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2 years ago

Question on picture(how the question short bozo)

Mathematics

1 answer:

Shalnov [3]2 years ago

5 0

Answer: The correct answer is C.

Step-by-step explanation: C Shows multiple animals and shows plants. It also shows water which is needed in an ecosystem.

Hope this helps!

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A tank is full of water. find the work w required to pump the water out of the spout. (use 9.8 for g and 3.14 for Ï. if you ente

MissTica

Is this algebra?, i can help you with thats the suject

8 0

3 years ago

What is the Lcm of 2 and 7

wel

Answer:

Step-by-step explanation:

The least common multiple is a number that both numbers can multiply something to get to, and the smallest possible common one.

Let's try listing out the multiples of 2:

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

And the multiples of 7:

7, 14, 21, 28, 35, 42, 49, 56, 63, 70

Notice that both have the number 14 in common, and it is the first number that they do so. There are lots of other multiples that they have in common too, but 14 is the least.

5 0

3 years ago

Help me, thank you:)

denis-greek [22]

Which problem or all?

6 0

3 years ago

How long will it take Greg to earn $500.00 round to the nearest hour

Mrrafil [7]

Answer:

56 hours

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

Let

x -----> the number of hours

y ----> the amount earned in dollars

This problem represent a proportional relationship between the variable x and the variable y

Find the value of the constant of proportionality k

$k=y/x$

For (3,27) ----> $k=27/3=9\ \$/h$

For (9,81) ----> $k=81/9=9\ \$/h$

For (21,189) ----> $k=189/21=9\ \$/h$

The constant of proportionality k is 9

The linear equation is

$y=9x$

For y=$500

substitute in the equation and solve for x

$500=9x$

Divide by 9 both sides

$x=56\ hours$

5 0

3 years ago

Need help with this problem

Advocard [28]

Answer:

198

Step-by-step explanation:

If you take any 3-digit number and change the numbers around and subtract them you will always get 198.

7 0

3 years ago