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aleksklad [387]
2 years ago
14

Quiz Normal Distribution

Mathematics
2 answers:
nadya68 [22]2 years ago
7 0

Answer:

b

Step-by-step explanation:

cause its 7

i know also cause it what i do im a math teacher at k12 online school

Romashka-Z-Leto [24]2 years ago
7 0
I’m saying B from my POV
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Aloiza [94]
To find the surface area of the rectangular prism you do.

2(lw + lh + wh).

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the answer is 1640cm^2

8 0
3 years ago
Question 11
Anarel [89]

Answer:

the trainee calculated the incorrect amount

It should be 0.5 mL

Step-by-step explanation:

The physician orders penicillin 500,000 units for a patient while the concentration of the drug you have is 1,000,000 units/ 1mL. It's clear that 1mL drug is too much for the patient since 1,000,000 units are higher than 500,000 units.  

The amount of penicillin in 1.5 mL will be definitely higher than 1,000,000 units, so it must be a lot higher than the physician's orders. We can roughly guess that the trainee draws an incorrect amount.

To calculate the exact volume you need, you have to divide the amount of the drug you need with the concentration of the drug. The calculation will be:

the volume needed = amount of the drug you need/ concentration of the drug

volume needed =  500,000 units / (1,000,000 units/ 1mL)= 1/2 mL = 0.5 mL

8 0
3 years ago
Eight friends are traveling together to the mountains one of them said he would pay for all the gas if they would each pay him b
saw5 [17]
The answer is 24.78 for each friend to pay
8 0
3 years ago
Which of the following is an arithmetic sequence?
Andrews [41]

Answer:

the third one is the correct answer

7 0
3 years ago
Y=3x+18 <br> -12x+4y=-24 linear system of equations
solong [7]

Answer:

Step-by-step explanation:

Use substitution, y=3x+18 so -12x+4(3x+18)=-24. From here you can try to solve for x

-12x+12x+72=-24

The xs cancel, which leaves you with 72=-24

Since 72 cannot equal -24 there is no answer to this system of equations

7 0
3 years ago
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