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Dmitry [639]
3 years ago
9

Mr. Wang needs a total of 410 spoons for his son's birthday party. He currently has 278 spoonsIf has 12 spoons, what is the mini

mum number of sets he should buy?
Mathematics
1 answer:
Marina86 [1]3 years ago
6 0

Answer:

Minimum amount of sets needed = 11 sets

Step-by-step explanation:

Total number of needed spoons = 410

Total number of available spoons = 278

Amount needed to be bought = 132 spoons

each set has 12 spoons

Therefore minimum amount of sets needed = 132/12 = 11 sets

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Answer please !<br> both questions 7 and 8
Elodia [21]

Answer:

7) p=80

8)z= 19.2

Step-by-step explanation:

7th problem)

0.1p=8

p * 10^{-1}=8

\frac{p}{10}=8

p=80

8th problem)

\frac{z}{2.4}=8

z=8*2.4

z=19.2

3 0
3 years ago
Scott took out a 4-year car loan for $5,500. He paid back a total of $7,370. What interest rate did he pay for this loan?
elena-14-01-66 [18.8K]
Amount of car loan taken by Scott = $5500
Amount of loan paid back by Scott = $7370
Then
Amount of money paid as interest by Scott = (7370 - 5500) dollars
                                                                     = 1870 dollars
Then
Percentage of interest given for the car loan = (1870/5500) * 100
                                                                       = 1870/55
                                                                       = 34 percent
So Scott had to pay a total interest rate of 34% in the four years.I hope the procedure is simple enough for you to understand and solve future problems.
7 0
3 years ago
Find x and y…………….????????
emmasim [6.3K]

Answer:

let \:  \alpha  \: be \: the \: 45 \\  \tan( \alpha )  =  \frac{p}{b} \\  \tan(45)  =  \frac{x}{3 \sqrt{2} } \\ 1 =  \frac{x}{3 \sqrt{2} }  \\ x = 3 \sqrt{2}  \\ by \: using \: pythagoras \: therom \\  {y}^{2}  =  {3 \sqrt{2} }^{2}  +  {3 \sqrt{2} }^{2}   \\ {y}^{2}  = 18 + 18 \\ y =  \sqrt{36}  \\ y = 6

Step-by-step explanation:

hope this will help you

8 0
2 years ago
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sleet_krkn [62]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
The blue portion of the American flag is known as the union. Using the measurements in the diagram, determine if the rectangle e
Nonamiya [84]

They are not similar.

The dimensions of the Union are 3'x5'.

The dimensions of the overall flag are 9-1/2'x5'.

Hope this helps ^^

5 0
2 years ago
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