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3 years ago

Carla had $100 in her account in May. How much money does she have in her account in August?

2 answers:

8 0

Carla still have $100 dollars because she didn't spend any money from wen she saved it in May so in August she still have a $100 dollars in her account

pentagon [3]3 years ago

6 0

Carla still has $100 because she didn't get any more money in the other months

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Find the percent increase. Round to the nearest percent.<br> From 17 friends to 19 friends

enyata [817]

I do believe it would be 12 percent, if rounded.

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3 years ago

Half of a number decreased by 27

bija089 [108]

"Half of a number decreased by 27" can be displayed as:

<u>1/2x - 27</u>

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3 years ago

There are 7 ushers and 11 technicians helping at the Harper Middle School fall play.

bearhunter [10]

Answer:

<h3>The ratio of technicians to all helpers is 11 : 7, or $\frac{11}{7}$ or 11 to 7.</h3>

Step-by-step explanation:

Given that there are 7 ushers and 11 technicians helping at the Harper Middle School fall play.
Let x be the number of ushers ( or helpers ).
Therefore x=7 helpers.
Let y be the number of technicians.
Therefore y=11 technicians.

<h3>To find the ratio of technicians to all helpers :</h3>

That is to find the ratio of y to x.

We can write the ratio of technicians to all ushers(helpers) as y : x

Which implies that 11 : 7, (since y=11 and x=7)

Or $\frac{11}{7}$ or 11 to 7

<h3>The ratio of technicians to all helpers is 11 : 7, or $\frac{11}{7}$ or 11 to 7</h3>

4 0

4 years ago

The first day, Brian saw 31 birds and twice as many squirrels as birds. The second day, Brian saw 20 birds and 42 squirrels. Whi

ladessa [460]

Answer: A good estimation would be about 150.

Step-by-step explanation:

To estimate we can round instead of using exact numbers.

First day he saw about 30 birds and twice as many squirrels, meaning about 60 squirrels. This is about 90 total when added together.

Second day he saw 20 birds and about 40 squirrels so about 60 when added together.

Add day one and day two totals for...

90+60=150

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3 years ago

Which is the side length of a cube with a volume of 3375 in3?

zvonat [6]

$The\ volume\ of\ the\ cube:V=a^3\ \ \ \ \ (a-the\ length\ edge\ of\ the\ cube)\\\\-------------------------------\\\\V=3375\ in^3\\\\therefore\\\\a^3=3375\ in^3\to a=\sqrt[3]{3375\ in^3}=\boxed{15\ in}\leftarrow answer\\\\because\ 15^3=3375$

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3 years ago