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ollegr [7]
3 years ago
9

If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of quarters to all coins?

Mathematics
2 answers:
Sophie [7]3 years ago
3 0
12+6=18      18+18=36 total coins.
12 quarters:36 coins.
To simplify divide each side by 12.
12/12=1     36/12=3
The simplified ratio is 1:3.

Therefore the answer is B.

Hope this helps! (:
Nat2105 [25]3 years ago
3 0

Answer:

D. 1:6

Step-by-step explanation:

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m_a_m_a [10]

Answer:

F) standard form

Step-by-step explanation:

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3 years ago
X to the second power equal 35
Elena L [17]

Answer:

x² = 35

Step-by-step explanation:

This expression as an equation is x² = 35

<em>x</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>second</em><em> </em><em>power</em><em> </em><em>is</em><em> </em><em>x²</em>

<em>Therefore</em><em> </em><em>x</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>second</em><em> </em><em>power</em><em> </em><em>equal</em><em> </em><em>to</em><em> </em><em>35</em><em> </em><em>as</em><em> </em><em>an</em><em> </em><em>equation</em><em> </em><em>is</em><em> </em><em><u>x²</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>35</u></em>

4 0
3 years ago
Complete the decimal numbers.<br> If u click there will be pic
Andrej [43]

Answer:

1.1

Step-by-step explanation:

In this image, we can see that every box, we add 0.2

From 0.1 to 0.3, we add 0.2

We continue with this pattern for the rest of the boxes

When adding decimals, you can imagine it like you are adding normal numbers, and that you are carrying extra (more than 9) to the next column in the same way.

{column/place value}

At first, it might seem like adding 0.2 to 0.9 would result in 0.11, but let's think that through a little bit more. We know that 0.1 is less than 0.2, so, it doesn't make sense for that to be the sum.

Instead, we have to carry the 11 over to the other side of the decimal. (This is because each place value is equal to 10 of the value to the right. If we add digits in the ones place that add up to 10, we carry the "1" over to the right, into the tens place.)

So, we carry the "1" from 11 to the one's place. Now, we are left with

1.1

(hope this helps!! decimals can be tricky at first)

8 0
1 year ago
The Ridgewood Middle School student council has $400 in the treasury. They need to spend $45 on a banner. The rest is to be divi
Svet_ta [14]

Answer:

they each get $88

hope this helps (:

Step-by-step explanation:

8 0
3 years ago
Help me please ...................need the answer right away
postnew [5]

Answer:

linear

Step-by-step explanation:

The easiest (if not the only) way to solve this, is to check whether the slope at each point stays constant, or not. And in general, see how the rate rate of change evolves. In other words:

  • 6.5 / 5 = 1.3
  • 13 / 10 = 1.3
  • 19.5 / 15 = 1.3
  • 26 / 20 = 1.3
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As you can see " in every step to the right, the function goes up by 1.3 " --> constant

So, the function is linear

3 0
3 years ago
Read 2 more answers
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