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Alik [6]
3 years ago
5

Please help me. I'm literally failing. Also show your work please.

Mathematics
1 answer:
Ann [662]3 years ago
7 0

Area of the rectangle = L X W

Area of the rectangle = 4 X 2

Area of the rectangle = 8 inches

If the drawing is 1/5 of the actual air conditioning unit, then you multiply the reciprocal which is 5 times the area of the drawing. When you want to enlarge it has to be a whole number. When you want to reduce you multiply by a fraction.

So 8 inches X 5 = 40 inches is the actual area of the unit.

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How many batches of ravioli can I make , from 1 gallon at $1.80 that requires 24 ounces
Olin [163]

Answer:

5

Step-by-step explanation:

You can make 5 batches because theres 128 ounces in one gallon so youd divide 128 by 4 and get 5.333 etc. Then youd round to the nearest whole number.

6 0
3 years ago
Each of 8 students reported the number of movies they saw in the past year. This is what they reported: 5, 4, 18, 19, 12, 20, 12
djyliett [7]
Mean is just the average of all of them
So... 5 + 4 + 18 + 19 + 12 + 20 + 12 + 12 = 102
Then you divide that number by the amount of numbers you have so 102 / 8 = 12.75 or rounding it up to 13

For median you have to first put them in order from smallest to largest.
So 4 5 12 12 12 18 19 20
Then you have to find the middle number between them but in this case we have two... 12 and 12. Since they're the same number, the median is 12.
5 0
3 years ago
Which shows the set(s) the number 2.77 is an element of?
igor_vitrenko [27]
I believe the correct response would be B. Real numbers and natural numbers.
3 0
3 years ago
Angie wants to take some classes at the local gym. She has to pay an enrollment fee of $25 to join the gym
motikmotik
Y=45x + 25; x is the classes Angie takes and 25 is the y-intercept(the enrollment fee).
4 0
3 years ago
Solve the equation.<br> 7-4(2w + 1) = 9w-49+ w)<br> EEE.<br> W=<br> (Simplify your answer.)
tatiyna

7 - 4(2w + 1) = 9w - 49 + w \\ 7 - 8w - 4 = 10w - 49 \\ 10w + 8w = 7 - 4 + 49 \\ 18w = 52 \\ w =  \frac{52}{18}  \\ w= 2.88

I hope I helped you^_^

8 0
3 years ago
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