So the difference between 45 and 10 is..
35 (omygad)
You have to divide 35/5 to get the average drop in the temperature PER HOUR, meaning 7 degrees per hour.
1). 15 / 8 - 2 / 5
15 / 18 - 2 / 5
15 / 18 + -2 / 5
5 / 6 + -2 / 5
25 / 30 + -12 / 30
25 + -12 / 30
Answer: 13 /30 (Decimal: 0.433333)
2). 2 / 23 + 1 / 2
2 / 23 + 1 / 2
4 / 46 + 23 / 46
4 + 23 / 46
Answer: 27 / 46 (Decimal: 0.586957)
3). 1 / 3 + 14 / 15
1 /3 + 14 / 15
5 /15 + 14 / 15
5 + 14 / 15
Answer: 19 / 15 ====> 1 4 / 15 ( Decimal: 1.266667)
4). 1 / 6 + 2 5 / 8
1 / 6 + 2 5 / 8
1 / 6 + 21 / 8
67 / 24
Answer: 2 19 /24 ( Decimal: 2.791667)
5). 4 / 5 * 1 2 / 3
4 / 5 * 5 / 3
4 / 3
Answer: 1 1 / 3 ( Decimal: 1.333333)
6). 8 / 2 1 / 5
8 / 11 / 5
40 / 11
Answer: 3 7 / 11 ( Decimal: 3.636364)
7). 6 1 / 4 * 3 1 /2
25 / 4 * 3 1 / 2
25 / 4 * 7 / 2
175 / 8
Answer: 21 7 / 8 (Decimal: 21.875)
8). 1 5 / 6 * 4
11 / 6 * 4
22 / 3
Answer: 7 1 / 3 (Decimal: 7.333333)
Hope that helps!!!!! : )
The notation V(r) actually gives the volume of air inside the basketball. V(r) is volume as a function of radius, r It can be written as: V(r) = 4/3πr³ So, for any value of r, we can get the volume V. For, example, when r = 7cm we can say; V(7) = 4/3 x 22/7 x 7³ = 1437.33 cm³
Q: can you find the volume of the tank based on the opposite sides as the bases.
This one was a tricky one lol.
To find volume you need a formula:
Formula for volume varies on the shape of the object.
<span><span>Cube = a 3<span>a is the side length
</span></span><span>Rectangular prism = a * b * c<span>a, b, c are the length, width, and height
</span></span><span>Cylinder = π * r 2 * h<span><span>r is the radius of the circular base</span><span>h is the height
for this one you would need the Rectangular prism formula.
A: No you cannot find the volume because you need length, width, and height to figure out the volume of the rectangular prism.
Hope this helped! :)
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