An acid is prepared by mixing 400 mL of water and 100 mL of pure sulfuric acid. What is the
1 answer:
C. 25
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Divide 400/100=4
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Than divide 4/100
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6 kilometers = 6000 meters
1 kilometer = 1000 meters
So, 1000 × 6
62 divided by 0.25 is 248
Answer:
B. -1
Step-by-step explanation:
examples:
1 and -1
1/2 and -2
Answer:
25+25+50=100
no quiz
0% on test
for quiz,25% is lost
for test,50% is lost
50+25=75
100-75=25
answer is 25%
Answer:
3
Step-by-step explanation:
Parallel lines have equal slopes, thus
line AB is parallel to line CD
