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Nady [450]
2 years ago
8

According to a study, 15 out of 50 adults have allergies. What percentage of adults do not have allergies?

Mathematics
1 answer:
love history [14]2 years ago
3 0

Answer:

70% of adults do not have allergies.

Step-by-step explanation:

It states that 35 out of 50 adults do not have allergies. If we turn this into a fraction (35/50), we can then multiply the denominator by 2 to make it 100. We would then also multiply the numerator by 2.

35 x 2 =70

70/100 = .7

.7 is just the decimal form of 70%

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Find the total cost if wacky widget company makes 350 widgets
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Let's say a widget costs "x" dollars.

Let's say x=1.50.

cost=350x= 350*(1.50)=525 dollars

Or more specifically

cost=nx, with n bring number of widgets

c(x)=nx
8 0
3 years ago
Graph the function y = __ 2x
katen-ka-za [31]

Answer:

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Example Attached

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2 years ago
What is the length of the altitude of the equilateral triangle below?
balandron [24]

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3 0
3 years ago
if a ice cream cone has a radius of 6 feet and a height of 10 feet what is the volume use 3.14 and round to the nearest cubic fo
andrey2020 [161]

Answer:

377 ft³

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6 0
3 years ago
An office building casts a 90 foot shadow. At the same time of day, a 5 foot woman standing near the building casts an 8 foot sh
Elenna [48]
Make a ratio: 
<span>
Make sure shadow is in same location on both fractions (either numerator or denominator) </span>

x/90=5/8 

Cross multiply: 

8x=90x5 
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<span>
x=56.25 feet </span>

Therefore, the approximate height of the building to the nearest foot would be 56.25 feet.
<span>
That makes sense, too, because the woman's shadow is taller than she is, but is less than double her height. </span>The building shadow is taller than the building, but it's less than double the height of the building.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.
8 0
2 years ago
Read 2 more answers
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