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Alchen [17]
3 years ago
13

3. A sum of $2700 is to be given in the form of 63 prizes. If the prize is of either $100 or $25, find the number of prizes of e

ach type.
Mathematics
1 answer:
34kurt3 years ago
8 0
There has to be a total of 63 boxes each with a prize in them.

There are two types of prizes: The first type is $25 and second type is $100. 

If you make all the prizes $100, you will only end up with 27 prizes. ($2700 / 100), which is too little. 

If you make all the prizes $25, you will only end up with 108 prizes ($2700/ 25), which is too way many. 

The answer has to be combination of prizes More $25 prizes will have an outcome of more prizes in total. 
More $100 prizes will have an outcome of less prizes in total. 

The answer would come out to

48 prizes of $25 each ($1200) 
15 prizes of $100 each ($1500)

which adds to the full amount of $2700 with 63 prizes.
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A container full of water weighs 15.5 lbs. When ¼ of the water is poured out, the container now weighs 12 ½ lbs. How much does t
posledela

Answer:

3.5 lbs.

Step-by-step explanation:

1/4 of the water is dumped, meaning that is 3 lbs. 1/4 is 3 lbs. 3x4 is 12. 15.5 - 12 = 3

5 0
3 years ago
Flashback! Do you remember what these numbers tell you? The 10 means it will pay only $10,000 maximum for injury to any one pers
iogann1982 [59]

Answer:

  • 10 -- $10k to any one person
  • 20 -- $20k to all persons, total
  • 5 -- $5k for property damage

  all are <em>maximum</em> values

Step-by-step explanation:

Insurance contracts specify <em>maximum</em> payments, not <em>minimum</em> payments. The numbers mean ...

The 10 means it will pay only $10,000 maximum for injury to any one person in an accident.

The 20 means it will pay a maximum of $20,000 total to people injured in one accident.

The 5 means that it will pay a maximum of $5,000 in property damage for one accident.

6 0
3 years ago
Can someone help me so stressed<br><br> 29 points <br> Thanks
GenaCL600 [577]

Answer:a square

Step-by-step explanation:a square

7 0
2 years ago
A cube has a surface area of 37 1/2. What's the volume?
Dmitry [639]

Here's the solution,

let the sides of cube be a

now, we know

<em><u>Surface area </u></em>=

6 {a}^{2}

So,

=》

6 {a}^{2}  = 37 \dfrac{1}{2}

=》

6 {a}^{2}  = 37.5

=》

{a}^{2}  = \dfrac{37.5}{6}

=》

{a}^{2}  = 6.25

=》

a =  \sqrt{6.25}

=》

a = 2.5 cm

Each side of <em><u>cube</u></em> measures 2.5 cm

<em><u>volume</u></em> :

=》

{a}^{3}

=》

2.5 \times 2.5 \times 2.5

=》

15.625

=》

15 \dfrac{5}{8}  \: cm {}^{3}

3 0
3 years ago
Can someone help me
Ksivusya [100]
Whats your question????

3 0
3 years ago
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