Answer:
a) 0.25x
b) (0.25x+5)*3
Step-by-step explanation:
3.000052 x 0
The scientific notation for numbers between 1 and 10 is the same as regular notation.
5+7+8=20 which is the total number of balls that the bag contains
because out of the 20 balls only the 8 are blue, it is right to say that
8/20 = x/100 ⇒ x= (8·100)/20 ⇒ x= 800/20 ⇒ x=40
the blue balls are the 40%
You did everything right. You leave "t" by itself because you don't have a given time frame. But I'll say you used the correct formula and showed your work well.
V=1/2 bh
B=1/2 (8)(15)=60
V=60(17)=1,020 or V=1/2(60)(17)= 510
ANSWER= 1,020 or 510
