Because you can do the math of 4 times 5000 in your head *20,000* and then add what you got when you multiplied 4 × 384
Answer:
(7x^(3)+16x^(2)+4x+6)/(2x)
this is what i got idk if its correct though
Step-by-step explanation:
Answer:
8 hours
Step-by-step explanation:
The time required is the temperature difference divided by the rate of change of temperature:
(-54 -42)°F/(-12 °F/h) = -96/-12 h = 8 h
Answer:
If your looking for I the answer is -3
Step-by-step explanation:
Simplify both sides of the equation
1/2(4i+8)=-2 - Distribute
(1/2) (4i) + (1/2) (8) = -2
The subtract 4 from both sides
Then divide both sides by 2
Answer is 9(-2)=-18 but that choice doesn't appear in your list of answers
