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inn [45]
3 years ago
9

Convert 21 99 to a decimal using long division.

Mathematics
1 answer:
Elden [556K]3 years ago
3 0
What so u mean convert '20 99' in decimal . It's already in simplest form
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Show steps to <br> Solve -5^6
RSB [31]

Answer:

-15626

you just multiply -5 by itself 6 times

Step-by-step explanation:

7 0
3 years ago
Write an equation using “” and then solve the equation. The late fee for each day is $2. A patron paid $72 for books that are ov
topjm [15]
Pretty simple equation, where we need to find the number of books. If it is 2$ each day per book
72/9 = 8$ per day is the late fee paid
So if each book is 2$, then we can assume
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So equation is
“# books = (amount paid)/(days * per day payment)”
4 0
2 years ago
In t hours the train has traveled s miles. Find the formula for v, the speed of the train (in mph) in terms of t and s. Find the
Digiron [165]

Answer:

Part 1 .

As per the given statement: In t hours the train has traveled s miles.

Distance of the train = s mile

Time = t hours

Formula for :

Speed of the train(v) = \frac{\text{Distance of the train}}{\text{Time}}

or

v = \frac{s}{t} mph           .....[1]

Substitute the value of t = 3 hours and s = 180 miles in [1], to solve for v;

v = \frac{180}{3} = 60 mph

Therefore, the speed of the train(v) is, 60 mph

Part 2.

Similarly,

The formula for speed of the train (v) is given by;

v =\frac{s}{t}

Substitute the value of t = 2.5 hours and s = 225 miles to solve for v;

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Therefore, the speed of the train(v) is, 90 mph


7 0
3 years ago
Read 2 more answers
Heba ate \dfrac{1}{12} 12 1 ​ start fraction, 1, divided by, 12, end fraction of a box of cereal. Now the box is \dfrac{3}{4} 4
GrogVix [38]

9514 1404 393

Answer:

  5/6

Step-by-step explanation:

If q is the quantity of cereal in the box before Heba ate some, the problem tells us ...

  q - 1/12 = 3/4

  q = 3/4 + 1/12 = 9/12 + 1/12 = 10/12

  q = 5/6

There was 5/6 of a box before Heba ate.

6 0
3 years ago
Myong is collecting rainwater for the garden in the first week she collected 5 gallons in the second week she collected 12 quart
RUDIKE [14]
1 gallon = 16 cups
1 quart = 4 cups
1 pint = 2 cups
Therefore...

Multiply
5 gallons × 16 cups = 80 cups
12 quarts × 4 cups = 48 cups
7 pints × 2 cups = 14 cups

Then...

Addition
80 cups + 48 cups + 14 cups = 142 cups

Answer
Myong has 142 cups of rainwater after 3 weeks of collecting rainwater.
5 0
3 years ago
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