So hmmm check the picture below
now
![\bf V=\pi 9^2\cdot \cfrac{1}{4}\implies V=\cfrac{81\pi }{4} \\\\\\ \textit{there are }27ft^3\ in\ 1yd^3\textit{ thus, let's convert them to }yd^3 \\\\\\ \cfrac{\frac{81\pi }{4}}{27}\iff \cfrac{\frac{81\pi }{4}}{\frac{27}{1}}\implies \cfrac{81\pi }{4}\cdot \cfrac{1}{27}\implies \boxed{\cfrac{3\pi }{4}}](https://tex.z-dn.net/?f=%5Cbf%20V%3D%5Cpi%209%5E2%5Ccdot%20%5Ccfrac%7B1%7D%7B4%7D%5Cimplies%20V%3D%5Ccfrac%7B81%5Cpi%20%7D%7B4%7D%0A%5C%5C%5C%5C%5C%5C%0A%5Ctextit%7Bthere%20are%20%7D27ft%5E3%5C%20in%5C%201yd%5E3%5Ctextit%7B%20thus%2C%20let%27s%20convert%20them%20to%20%7Dyd%5E3%0A%5C%5C%5C%5C%5C%5C%0A%5Ccfrac%7B%5Cfrac%7B81%5Cpi%20%7D%7B4%7D%7D%7B27%7D%5Ciff%20%5Ccfrac%7B%5Cfrac%7B81%5Cpi%20%7D%7B4%7D%7D%7B%5Cfrac%7B27%7D%7B1%7D%7D%5Cimplies%20%5Ccfrac%7B81%5Cpi%20%7D%7B4%7D%5Ccdot%20%5Ccfrac%7B1%7D%7B27%7D%5Cimplies%20%5Cboxed%7B%5Ccfrac%7B3%5Cpi%20%7D%7B4%7D%7D)
now, that's how many yard³ are there for that slab, now, how much is the cost?
well, each yd³ costs $40, thus
Answer:
<h3>g = 38</h3><h3 />
Step-by-step explanation:
8(g - 18) = 160
8g - 144 = 160
g = (160 + 144) / 8
g = 38
so first you find out how many she can bake in 1 hour so you divide 105 and 3 which is 35
so since she bakes 35 cookies and hour you multiply 35 by how many hours she cooks
so 35 x 3 =105 35 x 5=175
Ali cooks 175 cookies in 5 hours
Answer:
See below
Step-by-step explanation:
Well, we know the scale is 1 1/2 inches to 4 feet and that one side length of the scaled drawing sqaure is 3 inches, so . . .
3/1 1/2 (3 divided by one and one-half)
to get: 2
Then multiply it by the scale factor of 4
2*4= 8
But remeber, this is only ONE side of the garden, so multiply this by 4
8*4=32
Next we want to see the number of links it takes to build the garden
Since one link measures 2 2/3 feet you have to divide
32/ 2 2/3 (32 divided by two and two-thirds)
to get an answer of : 12 links
Answer:
(25*9)/52
Step-by-step explanation: