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ololo11 [35]
3 years ago
7

The blood pressure of a group of adults is normally distributed with a mean of 122 and a standard deviation of 13. If Mina's blo

od pressure is 108, find her z-score to the nearest hundredth.
Mathematics
1 answer:
aev [14]3 years ago
4 0

Answer:

they will have to help my mom at least you have the learner and I will be there at yung parang nag but I will not true I will be there at yung taong nagmamahal sayo nandito naman ako nag but I will be there for the interview on the way home me a call when your ready-made me to get you a game plsss lang po kay lola pa pa pa pa pa pa pa pa pa pa pa

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Whats the coefficient of 1/2x^2+x+7
dsp73

Answer:

<u>B. 1/2 and 1.</u>

Step-by-step explanation:

The coefficient of a variable is the number that the variable is being multiplied for. In this example. We can see that x² is being multiplied by 1/2, therefore <u>1/2 is one of the coefficients</u>.

In the case of x, it doesn't have a number before it, it means that it's being multiplied by 1. Hence, our <u>second coefficient is 1</u>.

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2 years ago
Which of the following expressions is correct?
OverLord2011 [107]
A is the correct answer!
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3 years ago
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I need help with this problem. -1 &gt; -2(x - 4) - 5(4x - 7). I looked at example for this kind of problem and can't finger it o
gregori [183]

If you are looking to solve for x, use the distributive property to expand the inequality and then combine like terms. Once you are able to, isolate x and solve

- 1 >  - 2(x - 4) - 5(4x - 7) \\  - 1 >  - 2x + 8 - 20x + 35 \\  - 1 >  - 22x + 43 \\ 22x > 43 + 1 \\ 22x > 44 \\ x > 2

5 0
3 years ago
This is so stressful, i’ve tried everything and I don’t get this at all.
yuradex [85]
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So if AB corresponds to QR (2 corresponds to n) then n = 5
5 0
2 years ago
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