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Ivahew [28]
3 years ago
11

Answer two questions about Equations A and B:

Mathematics
2 answers:
Gnesinka [82]3 years ago
8 0

Answer:

Jake interphalangeal the same time I was waiting to hear that your company and they will have the same

Scilla [17]3 years ago
8 0

Answer: A

2x-1=5x

-2x   -2x

-1=3x

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A woman is randomly selected from the 18-24 age group. For women of this group, systolic blood pressures (in mm Hg) are normally
dybincka [34]

Answer:

0.0274

Step-by-step explanation:

The mean is \mu =114.8 and the standard deviation is \sigma =13.1.

Calculate

Z=\dfrac{X-\mu}{\sigma}

for X=140:

Z=\dfrac{140-114.8}{13.1}\approx 1.9237.

If X\sim N(114.8,\ 13.1), then Z\sim N(0,1)

and

Pr(X>140)=Pr(Z>1.9237).

Use table for normal distribution probabilities to get that

Pr(Z>1.9237)=1-Pr(Z\le 1.9237)=1-0.9726=0.0274.

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3 years ago
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WHOEVER IS THE FIRST PERSON THAT GETS ANSWER RIGHT WILL GET BRAINLIST
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Answer:

Fraction: 23/100

Decimal: .23

Percent: 23%

Step-by-step explanation:

Because there are 23 squares shaded out of 100.

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3 years ago
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from this year to ten years later, the number of people employed as physician assistants in the country is expected to increase
wariber [46]

Answer:

101430

Step-by-step explanation:

  • 69000=100 what about 147%. 69000×147/100=101430
8 0
2 years ago
After flying kites, mariana and reena go with their friends to the local ice cream shop. ice cream sundaes cost 2$ and banana sp
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I believe it is $40 in all.
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What is 3x-1=2x+4=​
Finger [1]

Answer:

X=5

move variable to the left side and change its sign.

move constant to the right side and change its sign

collect like terms x=4+1, add the numbers x=5

Step-by-step explanation:

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