Answer:
0.0306
Step-by-step explanation:
I don't know if there is any significance to both being drawn at the same time. I'm going to say there isn't.
The first draw gives
9/49
Their is no replacement. That's because both marbles are drawn together. The second draw is
8/48
P(both red) = 9/49 * 8 / 48 = 3/98 = 0.03061 which rounds to 0.0306
Answer:
6 ![ft.^{2}](https://tex.z-dn.net/?f=ft.%5E%7B2%7D)
Step-by-step explanation:
Use the triangle area equation
![A=\frac{b*h}{2}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bb%2Ah%7D%7B2%7D)
plug in the base (4ft) times the height (3ft) then divide by two
Answer: y=17
Explanation:
Notice that every time x decreases by 2, y increases by 8, and every time x decreases by 1, y increases by 4. That mean when x = 0, y = 5+4+4+4=17
Answer:
$36.00 in 4 hours
Step-by-step explanation:
Kind of obvious multiply $24 by 3 hours which gives $72 per 3 hours.
Multiply $36 and 4 hours which will give $144 per 4 hours.
Answer:
x = 14
Step-by-step explanation:
As we can see that the bottom side is equivalent to 3 of the smallest triangle and the side of the larger triangle is equivalent to the 9
This represents that it is dilated by 3 factor
So
= 3 × 3
= 9
Now the other side i.e. 5 of the smallest triangle also need to be dilated by a 3 factor
So the new side is 15
Also the largest triangle is x + 1
So,
15 = x + 1
x = 14