(4*4*10)*3
160*3=480
(5*3*10)*2
150*2=300
480+300=780 cub. meters
What was ur bday last year and then add one day onto it. So say last year it was Tuesday then this year it would be Wednesday
Answer:
Concept: Numerical Understanding
- First off its eight point five minus blank equals seven point fifteen
- The missing variable is a number that sums to 7.15
- Instinctively you could rearrange or see the value missing is 1.35
Answer:
- 35 grams of 11.43% solution
Step-by-step explanation:
The end solution has same volume as initial volumes of mixture.
The concentration of solution is calculated as below
- 10*0.15 + 25*0.1 = 4 g
- 4 / 35*100% = 11.43% (rounded)
