Answer:
The total amount after five years = $7,000
Step-by-step explanation:
<u><em>Step(i):</em></u>-
Given Esther deposited $5,000 into an account
Principal amount 'P' = 5000
Given rate of interest (R) = 8%
r = R / 100 = 0.08 per year
<u><em>Step(ii):</em></u>-
The total amount after 5 years
<u><em>Final answer</em></u>:-
The total amount after five years = $7,000
Answer:
That would mean that each bottle serves 6 people
Step-by-step explanation:
18/3=6
Answer:
D=-5y^2
Step-by-step explanation:
-15y^4=D*(3y^2)
D=(-15y^4)/(3y^2)=-5y^2
Answer:
-10x + y = 63
Step-by-step explanation:
Let's find the slope of this line. Going from (-7, -7) to (-6, 3), the "run" is +1 (this is the increase in x) and the "rise" is -10 (y increases by 10). Thus, the slope, m, is m = rise / run = 10 / 1 = 10.
Using the point-slope version of the equation of a straight line, we get
y + 7 = 10(x + 7)
Performing the multiplication results in
y + 7 = 10x + 70.
Rearranging these terms in the form Ax + By = C, we get:
-10x + y = 63
Check this by substituting -6 for x and 3 for y:
-10(-6) + 3 = 63 This is TRUE
We know the rate of the change, 3 meters per hour. And we want to know how long it will take to reach 12 meters. Say we need to reach 6 meters instead 12.
How long will that take? 2 hours! Because we divide 6 m by 3 m/h.
Now let us do the same thing will 12 meters.
12 m / 3 m/h = 4 hours
It will take 4 hours to reach the 12 meters height.
