Answer:
13.6 g/ml
Step-by-step explanation:
Density is found by mass divided by volume
The mass is 306.0 and the volume is 22.5 ml
density = 306.0/22.5 =13.6 g/ml
We have 3 sig figs which is correct
32
The absolute value takes the distance from zero, it doesn’t matter weather it is positive or negatively
A. 15-35=-20
b. -2+7=5
c. -10+14=4
d. 60-100=-40
Answer:
answer given in step by step...
Step-by-step explanation:
13x+13(x+1)+13(x+2)=312
13x+13x+13+13x+26=312
39x+39=312
39x=312-39
39x=273
x=7
first number=13x=13*7=91
second number=13(8)=104
third number=13(9)=117
Net yardage=3-6-4+5=-2
So the team lost 2 yards in four plays...
