Answer: your answer should be 111%. Subtract 100 from 111, to get the increased percent.
Step-by-step explanation:
4.0/5
5
CrystalKelly
Ambitious
20 answers
2.7K people helped
use cross multiplication. 42 inches is your 100%. your fraction would be 42/100
then, to find by what percent it has increased, since 47 is your new height, and you are trying to find the percentage for that, the fraction will be 47/X.
42 47
----- -----
100 X
(100 * 47) / 42 = X
100 multiplied by 47, then divided by 42, the result is X
Answer: Option 'B' is correct.
Step-by-step explanation:
since we have given that
Time taken to build a cabinet by Genna = 4 hours.
Time taken to build a cabinet by Claude = 3 hours
Now, time taken by both Genna and Claude to build a cabinet together is to be find.
Work done by Genna is given by
Work done by Claude is given by
According to question,
Hence, Option 'B' is correct.
Answer:
6
Step-by-step explanation:
1+3=4 4-2=2 2+4=6
Y = -2x + 4
Therefore, gradient = -2
(-3,9)
y = m(x - x1) + y1
y = -2(x - (-3)) + 9
y = -2(x + 3) + 9
y = -2x - 6 + 9
y + 2x = 3