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Jlenok [28]
3 years ago
15

Select the correct answer from the drop-down menu.

Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Got 100%

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Factor the expression using<br>the greatest common factor:<br>27x + 45​
Ghella [55]

Answer:

The GCF should be 9

Step-by-step explanation:

8 0
3 years ago
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Father's age is five times than the son's age. If the sum
sweet [91]

Answer:

The son is 10, and the father is 50.

Step-by-step explanation:

10 times 5 would be 50, and 50+10 is 60.

4 0
3 years ago
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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
I will mark you brain list and Give you 90 point if you do it right and answer right thanks
almond37 [142]

Answer:

11 Students

Step-by-step explanation:

It is hard to explain in my opinion but I can try. For the stem column you, basically factor out the first digit of the number. Then the leaf column you, put the second digit of each number in your data set.

3 0
2 years ago
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What is the answer to 4y/y?
SVETLANKA909090 [29]

Answer:

4

Step-by-step explanation:

\frac{4y}{y} = 4 because the variable y on the numerator and the denominator can cancel out.

5 0
2 years ago
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