Answer: 4.5 metres
Step-by-step explanation:
Using Hooke's Law ()
We need to find the spring constant of the bungee cord with the given extension and force, we can do this by substituting in known values.
Now we have found the spring constant of the bungee cord, we can substitute it in for the a different force. As the cord is the same we can use the same spring constant.
Answer:
Correct option: D
Step-by-step explanation:
If we want to shift the graph one unit to the left, we need to add one in the argument of the function, that is, we need to find G(x+1), and we do that by switching the values of x by (x+1) in the equation G(x)
So we have that:
G(x) = x^3 - x^2
Switching all values of x by x+1, we have:
G(x+1) = (x+1)^3 - (x+1)^2
So the correct option is D.
Answer:
$2.75
Step-by-step explanation:
The cost of 2 icecream cones is $5.50. Given data: Price of 3 icecream cones is $8.25. 1 icecream come = $(8.25÷3) =$ 2.75.
Answer:
The rate is 2.4% per year.
Step-by-step explanation:
The basic formula is Dividend equals Principal times rate times time.
Time is usually the number of years
Dividend means the same as Interest, but we can use D instead if <em>I </em>which is confusing. So D=Prt
Principal is the original amount invested or deposited
You are given D = 96, P = 800 t = 5
r is unknown, that's what you have to solve to find
Put the numbers into the formula: 96 = (800) × r × (5)
Divide: 96/(800)(5) =r That's 96 ÷ 4000 = r Calculate that to get 0.024 and change the decimal to a percent.
That means the rate of interest is 2.4%
Answer:
Step-by-step explanation: how do u supposed to divide that???
