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Iteru [2.4K]
3 years ago
12

Translate the following phrase to a mathematical expression: a number times fifteen.

Mathematics
2 answers:
crimeas [40]3 years ago
8 0

Answer:

it could either be n15

15n

because a number multiplied by 5 is

n15

but in mathematics a number comes before a letter when writing a mathematical expression

andre [41]3 years ago
8 0

Answer:

The answer is n15

Hope this helps!!!

Please mark as brainliest

Step-by-step explanation:

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3 years ago
$55 per gallon. 1 gallon covers 100sqft. What is the price per sqft?
marta [7]

the price is 0.55$ per square foot

Step-by-step explanation:

We can solve the problem by using the rule of three.

In fact, we know that:

1 gallon covers an area of 100 ft^2

While the price per gallon is

$55 per gallon

This means that the price per 100 ft^2 is $55, since 1 gallon cover 100 ft^2

Therefore, to find the price per square foot, we can write

\frac{55}{100}=\frac{x}{1}

WHere x is the price per square foot. Solving for x,

x=\frac{55}{100}=0.55\$

So, the price is 0.55$ per square foot.

Learn more about problems with price:

brainly.com/question/4479991

#LearnwithBrainly

7 0
3 years ago
9÷3,746 what's the answer? can u help?​
worty [1.4K]

Answer:

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4 0
3 years ago
Plot (−2 3/4, −4 1/2) on the coordinate plane.
Makovka662 [10]
Because -2 3/4 is on the x axis, it is the diagonal one, -4 1/2 is on the y axis it’s vertical.

The first number is x, the second is y.

Brainliest answer please?

7 0
3 years ago
Can anyone help me out, if you answer the question right i will give you a brainliest.
melisa1 [442]

Answer:

It's different because the experiment is more accurate as it progresses.

Step-by-step explanation:

You'll notice that the higher the numbers get in the experiment the closer it gets to your solution. The theoretical probability of flipping a coin is about 50% heads and 50% tails, but it doesn't always seem like that in an experiment. The experimental probability from your experimentation so far would be 62% of heads and 38% of tails.

4 0
3 years ago
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