Answer:
The answer is 25%
Step-by-step explanation:
150-120=30
30 divided by 120=0.25
0.25 times 100 (because percents are of 100)= 25%
formula: ([b-a)/a]x100
Answer:
1921
Step-by-step explanation:
1700 * (1 + 0.13) = 1921
Answer: The value of Measure of angle a + measure of angle b =
124 degree
Step-by-step explanation:
Please find the attached file for the solution
Artaud is 12 years old, because
28 = 40 + (-1)(x), x = Artaud's age
-1x +40 = 28
-x = -12
x = 12
You multiply x and -1, because that is how you get the opposite.
Answer:
4.2
Step-by-step explanation:
T = K/N
K= TN
= 3×7
K= 21
Therefore the time required for 5 employees can be calculated as follows
T= 21/5
= 4.2