Answer:
9 blue marbles
Step-by-step explanation:
12 divided by 4 = 3
3x3=9
The answer is 100 cm.
250 cm - 1 1/2 m = ?
1 1/2 m = 1 + 1/2 = 2/2 + 1/2 = (2 + 1)/2 = 3/2 = (3*5)/(2*5) = 15/10 = 1.5 m
1 m = 100 cm
1.5 m = 150 cm
250 cm - 1 1/2 m = = 250 cm - 150 cm = 100 m
Answer:
85.6%
Step-by-step explanation:
To get two overall performance of Harry, we need to calculate his average score.
Average is also known mean score.
Mean = sum of the score/Total math subjects offered
Mean = 95+ 90+85+40+100+100+85+90/8
Mean = 685/8
Mean = 85.6
Hence her overall performance is 85.6%
The measure of central tendency used is 85.6%
Answer:
6 tenths
Step-by-step explanation:
Answer:
Step-by-step explanation:
a. (-6/2)*(1/3)*(36/2)=-18; b. (125/100)*(-2/2)
