Answer:
Here we have an exponential growth, where the rate of growth is 2% or 1.02, and the initial value is $250.
Then we can write this as:
M(y) = $250*(1.02)^y
where y is the number of years and M is the amount of money.
the graph of this equation will help you to find the number of years needed to have $282 in the account, but we can solve it also only with math.
M(y) = $282 = $250*(1.02)^y
$282/$250 = 1.02^y
1.128 = 1.02^y
ln(1.128)/ln(1.02) = y = 6.08
So the graph is correct.
Option B is the correct answer
Step-by-step explanation:
Step 1 :
Given,
Maximum budget Sandra has for the trip is $90
Fixed rental fee = $30
Daily fee = $10
Step 2 :
Let x be the number of the days for which Sandra can go for the trip
If the daily fee is $10, the cost for x number of days would be 10*x
the fixed fee is $30
So the equation is represent the cost of the trip is 30 + 10 x
given that the maximum budget is $90, the above cost should always be less $90
So the required inequality is 30 + 10x ≤ 90
Option B is the correct answer
Draw the picture and label the
width = w
The length of the monitor is six times the quantity of five less than half its width:
length = 6(w/2-5)
length = 3w-30
Area = (length)*(width)
384=(3w-30)*(w)
384=3w^2-30w
Answer:
the dimensions of the monitor in terms of its width is:
384=3w^2-30w
Based on the scenario, the case must be filled like this :
blue/green/black x blue/ green/black x blue/green/black x random x random
Different ways he can arrange it :
3 x 5!/(2!x2!) + 3x <span>5!/3!
</span>
90 + 60
= 150 ways
hope this helps
