Problem 9
By definition,
Answer: 502.4 m
Problem 10
From geometry, the angle opposite x is 27°.
By definition,
Answer: 263.3 yd
1. V = r² π hV = 3² π · 10 = 90 π in³Answer: C.2. r = 18/2 = 9 yd, h = 3 ydV = 9² π · 3 = 243 π yd³3. r = 46.25 / 2 = 23.125 cmh = 18.5 cmV = 23.125² · 3.14 · 18.5 = 31,064.53 cm³4. h = 1934, d = 1934 · 125 = 241,750 , r = 241.750 / 2 = 120,875 V = 120,875² · 3.14 · 1934 = = 14,610,765,625 · 3.14 · 1934 = = 88,727,673,056,875
Answer:
well you used 6.4 pounds of flour to make bread which means you have 9.6 pounds left so you could make about 14 batches
Step-by-step explanation:
Answer:
BT=CT the first one because BAT=CAT and bc cut the similar vector between these two triangle
Answer:
Option (b) is correct.
The temperature of the metal after two hours is 28 Celsius
Step-by-step explanation:
Given : A heated piece of metal cools according to the function 
, where x is measured in hours and then a cooling device id added that aids in cooling according to the function 
We have to determine the temperature of the metal after two hours.
Let w(x) denotes the temperature of metal .
Thus, w(x) can be given by function c(x) + h (x) = [c + h](x)
Thus, \\\\w(x)=(0.5)^{x-7}+(-x-2)\\\\](https://tex.z-dn.net/?f=w%28x%29%3D%5Bc%2Bh%5D%28x%29%5C%5C%5C%5Cw%28x%29%3D%280.5%29%5E%7Bx-7%7D%2B%28-x-2%29%5C%5C%5C%5C)
, where x is measured in hours.
Thus, after two hours that is when x = 2
the temperature of metal is given by w(2)
Solving , we get,
Thus, the temperature of the metal after two hours is 28 Celsius.
Hence, Option (b) is correct.
