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Leokris [45]
3 years ago
12

Evaluate if a = 6. a + a2 = what

Mathematics
2 answers:
Lorico [155]3 years ago
7 0
42 :6 to the second power is 36 plus 6 is 42
Mazyrski [523]3 years ago
4 0

Step-by-step explanation:

a=6

a+a2=6+(6)^2

        =6+36

        =42                            

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Which pair of the following tests is used to test for normality?
marissa [1.9K]

Answer: the answer is b( a quantile - quantile plot and a p- value test

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3 years ago
Of the eggs produced by salmon,80% hatch, and of those, 25% survive to migrate to the ocean. How many eggs are needed to produce
Marina CMI [18]

Answer:

500 eggs are needed

Step-by-step explanation:

so 1/4 or the 80 percent make it to the ocean so 20 percent of total salmon make it to the ocean.

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if my answer helps please mark as brainliest.

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3 years ago
Read 2 more answers
0.5s +1=7 + 4.5s<br> S =
kvv77 [185]

Answer:

s = -\frac{3}{2}

Step-by-step explanation:

Solve for the value of s :

0.5s + 1 = 7 + 4.5s

-Combine both 0.5s and 4.5s by subtracting 0.5s by 4.5s :

0.5s + 1 - 4.5s = 7 + 4.5s - 4.5s

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-Subtract 1 to both sides:

-4s + 1 - 1 = 7 - 1

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-Divide both sides by -4 :

\frac{-4s}{-4} = \frac{6}{-4}

s = -\frac{3}{2}

So, the value of s is -\frac{3}{2}.

3 0
3 years ago
HELP <br> what is 5.476 rounded to hundreths and how do you round the numbers <br> GIVING 12 POINTS
Bond [772]
Hundredths are the second number after the decimal, which is the 7. The number, 5.476, rounded is 5.48. You round numbers by looking at the number after what place you want to round by. For example, if I had 5.28 and wanted to round it to the nearest tenths, I would look at the number after 2, which is 8. If the number is 5 or higher and one to the place you need to the round. If it’s 4 or lower, just take away the numbers after the place you need to round, so it would be 5.3. However, if it was 5.23 and I wanted to round it to the tenths, I would just take away the three, making it 5.2
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3 years ago
Rome - Test Player
dexar [7]

D is the answer.

Step-by-step explanation:

9 + 6 + 5 = 20

5/20 = 25%

I hope this helps, have a good day!

8 0
3 years ago
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