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Pachacha [2.7K]
4 years ago
13

-1.55 as a a fraction or mixed number in simplest form.

Mathematics
1 answer:
Gennadij [26K]4 years ago
5 0
-1.55

= \frac{-155}{100}  [ Removing the decimal point ]

= \frac{-31}{20}  [ Simplifying ]

= -1 \frac{11}{20}

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Mrs. Howell has a horse named Milton. She spends ½ of an hour grooming Milton and ⅓ of an hour riding Milton. How much time did
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1/3 of an hour= 60mins/3

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3 years ago
Mon wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need to make 5% syrup?
ICE Princess25 [194]

4.75 lbs of water and 0.25 lbs of sugar is needed to make 5% of syrup.

<u>Solution:</u>

Let us assume that x is the required pounds sugar to make 5% syrup

\Rightarrow\frac{x}{\text{total quantity}}=5\%

which is \frac{x}{5}=5\%

On solving we get,

\Rightarrow\frac{x}{5} =0.05 [5\%=\frac{5}{100}]

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If the required sugar to make 5% syrup is 0.25 lbs then the remaining quantity in the total sugar syrup would be water. That is,

5 \text{ lbs }-0.25 \text{ lbs }=4.75 \text{ lbs }

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4 years ago
A television game show begins with 20 contestants. Each week, the players vote 2 contestants off the show. What is the rate of c
nadya68 [22]

Using a linear function, it is found that the rate of change in this problem situation is of -2 contestants per week.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

Considering the situation described, the number of participants after n weeks is given by:

N(n) = 20 - 2n.

The slope is of -2, hence the rate of change in this problem situation is of -2 contestants per week.

More can be learned about linear functions at brainly.com/question/24808124

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4 years ago
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