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suter [353]
3 years ago
5

How have vaccines impacted health?

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0
B. Or D. Would be your answer. The reason why I would say B. Is because people have different immune systems which makes your body reject the vaccine contents. But on the other hand for D. Is that it they have made a lot of pretty bad sicknesses almost disappear such as chicken pox.
fgiga [73]3 years ago
3 0

Answer:

D some disease have almost completely disappeared

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List the sides of each triangle in order form shortest to longest.​
Alex17521 [72]

trust meeeeeeeeeeeeeeeeee

Step-by-step explanation:

1) 44°

2) 46°

3) 90°

7 0
3 years ago
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What is equivalent to 4.321 × 10−4 ?<br><br> What is equivalent to 4.321 × 10−4 ?
Arlecino [84]

Please write that as 4.321 × 10^(−4).  The " ^ " indicates exponentiation and the parentheses help make clear that your exponent here is a negative one.

Rewrite 4.321 × 10^(−4) by moving the decimal point 4 places to the left:

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7 0
4 years ago
Is 2 1/8 equal to -2 1/8?
vovikov84 [41]
Hey there!


The correct answer is no.


2 1/8 is not equal to -2 1/8. 
This is because -2 1/8 contains a negative sign, meaning it is less.
If the number was larger with the negative sign, it'd be even smaller.

For example:

-2 1/8 > -3 1/8


Hope this helps you,
Have a wonderful day! :)
4 0
4 years ago
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At a football stadium, 2% of the fans in attendance were teenagers. If there were 50 teenagers at the football stadium, what was
Citrus2011 [14]

Answer: 2500

Step-by-step explanation:

Given

2% of the fans are teenagers

If there are 50 teenagers at the football stadium

Suppose there are x no of people in the stadium

So, we can write 2% of x is 50

\Rightarrow 2\%\times x=50\\\Rightarrow 0.02x=50\\\Rightarrow x=\dfrac{50}{0.02}=2500

7 0
3 years ago
Kellens bill at a restaurant before tax and tip is $22 if tax is 5.25% and we wants to leave 15% of the bill including the tax o
Musya8 [376]

22x0.0525 = 1.155

22 x 0.15 = 3.3 (tip)

22 + tax + tip = 26.46 (unless the tax is actually 11.55)

3 0
3 years ago
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