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scoundrel [369]
3 years ago
7

I need help:/ I’m in college

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Step-by-step explanation:

Amount of acid = 14.9% of 331 mL solution

= 0.149×(331 mL)

= 49.3 mL acid

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Answer choices: <br><br> 16/3<br> 40/9<br> 4/9<br> 4/3
son4ous [18]

Answer:

0.44444444 or 4/9

Step-by-step explanation:

Since we know the value of x, we can rewrite the equation replacing the variables.

\frac{2}{3}^{2} + 3*\frac{2}{3} - 2

Now solve. While solving, remember the order of operations.

\frac{2}{3}^{2} + 3*\frac{2}{3} - 2 = 0.44444444 or \frac{4}{9}

3 0
3 years ago
What is the correct answer? <br> AD||BC <br> DC||AB <br> None
anygoal [31]

DC||AB is the answer

3 0
3 years ago
Read 2 more answers
Triangle EFG has vertices E(-3,1), F(1,1), and G(4,5). Find the coordinates of the image of point of E after a translation of 3
torisob [31]

Answer:

E(-1,3) F(3,-2) G(6,2)

Step-by-step explanation:

It's just simple addition and subtraction. The x-coordinate would add 2 since it is going to the right, which is positive. The y-coordinate would subtract 3 since going down be negative.

7 0
2 years ago
Please i need help thank you!..
Mamont248 [21]
Question 4 is Choice A
Question 5 is Choice B
Question 6 is Choice C
Question 7 is Choice B

These are relatively simple it’s just understanding the relations of x and y values :)
3 0
3 years ago
A school has 300 students. If the ratio of boys to girls is 31:44, how many more girls are there in the school?
levacccp [35]
Check out the pdf attached to see how to do this problem.  It will give you a way of solving all ratio problems.  But the final answer  176-124 = 52 there are 52 more girls than boys. 
Download pdf
5 0
3 years ago
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