Volume of cone formula: V = PI x r^2 x h/3
Volume of sphere formula: 4/3 x PI x r^3
Cone: 3.14 x 9^2 x 9/3 = 763.02 cubic inches
1/2 sphere: 1/2 x 4/3 x 3.14 x 9^3 = 1526.04 cubic inches.
Total volume : 1526.04 + 763.02 = 2289.1 cubic inches
1/5x-1/3y=-1
Geometric figure: Straight Line<span>
Slope = 1.200/2.000 = 0.600
x-intercept = -15/3 = -5<span>
y-intercept = 15/5 = 3</span></span>
<span>
-3/4x+1/3y=12
</span>Geometric figure: Straight Line
<span>Slope = 4.500/2.000 = 2.250
x-intercept = 144/-9 = 16/-1 = -16.00000<span>
y-intercept = 144/4 = 36</span></span>
Answer:
$ 312.17
Step-by-step explanation:
We have to want to save an emergency fund based on household expenses, the first thing is to calculate how much to save those 4 months would be:
702.38 * 4 = 2809.52
In other words, you will need $ 2809.52 to save for 4 months
Now we must divide by 9 because that is the number of months it will take to save, therefore:
2809.52 / 9 = 312.17
That is to say, $ 312.17 per month, for 9 months to save 4 months of expenses.
1 5/24 I hoped this helped if this is not what you meant please tell me
If you need explanation I can explain