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maw [93]
3 years ago
10

Three electrical appliances each have power ratings of

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0
30+8/5=31.6 you have to break the whole question down to get the answer.
olga55 [171]3 years ago
7 0
3 x 1 7/8 = 5 5/8
2 x 4 3/4 = 9 1/2

5 5/8 + 9 1/2
= 5 5/8 + 9 4/8
= 14 9/8
= 15 1/8

The answer is 15 1/8 watts
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A sign language club made $627. 50 from selling popcorn at a festival. The popcorn cost the club $95. 0. Which expression repres
solmaris [256]

The expression representing the amount of money that was raised for each member of the club is \dfrac{627.50 - 95.0}{m} (in dollars)

<h3>How to interpret the division? </h3>

When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get.

Thus, if 10 mangoes are there, and 2 people, then 10 ÷ 2 is the number of mangoes each person would get, which is 5.

Division, thus, can be interpreted as equally dividing the number that is being divided in total x parts, where x is the number of parts the given number is divided.

Thus, a \div b = a divided in b equal parts.

Also, we can write: a \div b = a \times \dfrac{1}{b}

(it is since a = a \times 1 so a/b = 1 \times (a/b) = (1/b) \times a )

<h3>How to find the profit earned?</h3>

Profit earned is the extra money which we make after deducing the cost price of the process we're doing.

So, we get:

Profit earned = Total amount earned - Amount spent initially for preparation to earn

P = Selling price (S.P.) = Cost price (C.P.)

For the given case, we're given that:

  • Amount made by the sign language club by selling popcorn at a festival = $627.50
  • The cost price for the popcorn to the club = $95.0

The money raised = Amount made by selling popcorn - amount costed to the club for getting popcorn

Money raised = $627.50 - $95.0

If it is given that: m = number of members in the considered club, then:

Money each member of the considered club will get = Money raised divided in equal m parts = \dfrac{627.50 - 95.0}{m} (in dollars)

(we don't write symbols like of currency generally, and understand it from context.)

Thus, the expression representing the amount of money that was raised for each member of the club is \dfrac{627.50 - 95.0}{m} (in dollars)

Learn more about division here:

brainly.com/question/26411682

8 0
2 years ago
Hypotenuse of 9 and 12
vladimir1956 [14]

Answer:

108

Step-by-step explanation:

Hope I help :)

7 0
2 years ago
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!!HELP ME PLEASE I CANT MISS ANYMORE!!<br> Which graph shows an even function?<br> *click the image*
ch4aika [34]

Answer:

D the answer

Step-by-step explanation:

because that's the answer

4 0
3 years ago
Which is greater 0.98 or 0.980​
katovenus [111]

Answer:

They are equal.

Step-by-step explanation:

8 0
3 years ago
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Which factor pair has a product of −93? A) 93 and 1 B) 31 and −3 C) −31 and −3 D) −93 and −1
Veseljchak [2.6K]
Correct option - B

Let's check all of them
A. 93 x 1 = 93 its not equal to -93

B. 31 x -3 = -93 ,this one matches

C. -31 x -3 = 93, again not equal

D. -93 x -1 = 93, not equal

So the answer is B

Hope This Helps You!
3 0
3 years ago
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