When matrices are equal, corresponding terms are equal.
... 5x - 8 = 2
... 5x = 10 . . . . . . . . add 8
... x = 2 . . . . . . . . . divide by 5
Answer:
oooo
Step-by-step explanation:
oooooooooo yayyyyyy
Answer:
a) 40 hours
b) 60 hours
C) 100 hours
Step-by-step explanation:
0.2a + 0.3b+0.5c = 76
Hence: 0.2* (0.2 λ) +0.3*(0.3 λ )+0.5*(0.5 λ ) = 76
0.38 λ =76
λ = 76/0.38 =200
Thus : 40, 60, 100
Answer:
10/9
Step-by-step explanation:
Step-by-step explanation:
5 • 2/9 = 10/9
Multiply 5 and 2
The is answer is definitely D, because he computed the total population of 3,320 in the survey of his targeted people that he specified which was grade school and high school. In order for his computation to work for his market analysis he used the radius of 5m and the 75% he wanted to achieve.
