Answer:
the 3rd one
y= (x-1)(x-6)
Step-by-step explanation:
Answer:
12 hours
Step-by-step explanation:
1) Find the distance using: Distance = speed × time.
Distance = 40 × 15
= 600 km
2) Use the time formula to find the time taken. The formula is Time = distance / speed.
Time = 600 / 50
= 12 hours
Answer:
What kind of energy transformation is occurring?
How much water was melted by the incandescent light bulb? By the CFL?
How do you explain the difference in the amount of water?
Which light bulb do you think is more energy efficient?
Research incandescent bulbs and CFLs. Write a 150 word summary describing how each bulb works and include the answers to the questions above.
this is not a question you need to write a 150 word essay
20 points DO NOT PUT THE QUESTION IN THE ANSWER BOX IF YOU DON'T KNOW DON'T ANSWER AND WAST MY POINTS I NEED HELP PLEASE WITH THE QUESTION
Step-by-step explanation:
Since we multiply the amount of money by 1.049 (which is 1+4.9% by moving the decimal 2 spots to the right) every month, we have 4227.29 (the original rate) *(1.049)^x/1=A (amount) due to that we compound it once per month and x is the amount of months. This is a slightly edited version of A=P(1+r/n)^(nt) where n is the number of times compounded per year and t is the time in years - we simply switch years to months here.
Going back to our equation, we divide both sides by 4227.29 to get
A/4227.29= (1.049)^x. Since the end amount is 9000, we have
9000/4227.29=(1.049)^x. Solving for x, we have
log(base1.049)(9000/4227.29)=around 15.796522523 months