Answer:
C. 4000
Step-by-step explanation:
let the number of females be : x
number of males be: 10000-x
(10000-x)*105/100 + x*106/100 =10540
10000*105/100 - 105x/100 + 106x/100 =10540
100*105 + x/100 =10540
x/100 =10540-10500
x =40*100
x =4000
Hope this helps!
Answer:
DONT CLICK THE LINK ITS A VIRUS
Step-by-step explanation:
Answer:
D. $7.88
Step-by-step explanation:
All you have to do is multiply the number of apples by the cost of each apple. Fractions won't change the equation.
Shown Work:
4 1/2 × $1.75 = $7.875 -- round to nearest 100ths place -- $7.88
Answer:
20%
Step-by-step explanation:
To find growth rate in compound growths, we can look at a general formula. Shown below:

Where a is the initial amount
b is the growth factor
x is time
In our formula given, we see that b = 1.2
<em>What growth does this represent??</em>
<em />
Well, the amount that is OVER 1, is the growth. Simple!
So, we take the value of b and then subtract 1 from it. Then we multiply that answer with 100 to get a PERCENTAGE GROWTH RATE. Let's do this on b:
b = 1.2
b - 1 = 1.2 - 1 = 0.2
0.2 * 100 = 20
Which is 20%!
So the growth rate is 20%