Answer:
Brainliest Please!!
Step-by-step explanation:
Answer: 0.2223mL
Step-by-step explanation:
Since the maximum significant figure in question is 4sf, our answer will be converted to 4sf.
Calculating 28.58/16×8.02 = 0.222377
= 0.2223mL to 4 significant figures
Answer:
C. $5500
Step-by-step explanation:
Find the point on the horizontal scale where Time is 7. Follow that line up to the red "line of best fit". Then follow that horizontally to see where it falls on the Resale Value scale. It is between 5 and 6 (thousands of dollars) on that scale.
The only answer choice that is between $5000 and $6000 is ...
C. $5500
Substitution doesn't work for this, but elimination does.
-6x-8y=-20 +6( x+6y=-6)
-6x-8y=-20 + 6x+36y=-36
-6x and 6x cancel each other, add -8 and 36 to get 28, and -20 and -36 to get -56.
28y=-56
divide by 28 on both sides.
Y= -2
Then substitute y into one of the equations.
x+6(-2)=-6
x-12=-6
x=6
The ordered pair is (6,-2).
Answer:
420
Step-by-step explanation:
