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Olin [163]
3 years ago
5

Help will make you as brain plsss

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
6 0
THE FIRST ANSWER IS CORRECT
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Write one problem using a dollar amount of $420 and a percent of 40%. Provide a solution to your problem. Please help I'm desper
luda_lava [24]
You could do :
Johnny was financing a limited editions Xbox One S. The price was $420 and he put down 40%. How much is left to be financed?
dp=420(40/100)=16800/100=168
then you would subtract 420-168 which would give you 252
;) good luck !!
3 0
3 years ago
A jar contains 21 yellow marbles and 22 orange marbles. A marble is drawn at random.<br> P(orange)
Lina20 [59]

Answer:

1/43 is the probability of drawing an orange marble.

7 0
3 years ago
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Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. Find the probabi
asambeis [7]

Answer:

0.3413

Step-by-step explanation: Hope this helps :)

8 0
3 years ago
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The perimeter of a square is 36<br>what is the area of the square?​
zmey [24]

Answer: 81 units²

Step-by-step explanation: To solve this problem, remember that the formula for the area of a square is 4s.

Therefore, since the perimeter of the given square is 36, we have 36 = 4s and dividing both sides by 4, 9 = s.

Now, remember that the formula for the area of a square is s² and since the length of a side of the given square is 9, we have (9)² or 81.

So the area of a square that has a perimeter of 36 is 81 units².

6 0
3 years ago
Tom read 20 books, 12 magazines, and 18 newspaper articles last year.
neonofarm [45]

Answer: 24% of the books read are magazine

Step-by-step explanation:sum of the books read is 20+12+18=50 books.

Therefore 12 of the books are magazine.

Then, 12 of 50 =24%( 12÷50)× 100/1 = 24%

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3 years ago
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