Answer:
(a)
Equation is ![\frac{d}{10} +\frac{d}{6} =240](https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7B10%7D%20%2B%5Cfrac%7Bd%7D%7B6%7D%20%3D240)
(b)900ft
Step-by-step explanation:
Let the distance of flower bed from hive to be d
Time the bee stays at the flower bed=11
Time the bee is away from the hive=15
Time the bed was flying to the flower bed and back to the hive will be;
15 -11=4 minutes--------------changes to seconds by multiplying by 60
=4*60=240 seconds
Formular for time is Distance/speed
Time of fright=240 seconds
Form expression for time of flying;
Time for flying from hive to flowerbed= d/10ft/s
Time for flying from flower bed to Hive= d/6ft/s
=This means
![=\frac{d}{10} +\frac{d}{6} =240\\\\\\=\frac{3d+5d}{30} =240\\\\=\frac{8d}{30} =240\\\\\\8d=240*30\\\\\\8d=7200\\\\\\\\d=\frac{7200}{8} =900ft](https://tex.z-dn.net/?f=%3D%5Cfrac%7Bd%7D%7B10%7D%20%2B%5Cfrac%7Bd%7D%7B6%7D%20%3D240%5C%5C%5C%5C%5C%5C%3D%5Cfrac%7B3d%2B5d%7D%7B30%7D%20%3D240%5C%5C%5C%5C%3D%5Cfrac%7B8d%7D%7B30%7D%20%3D240%5C%5C%5C%5C%5C%5C8d%3D240%2A30%5C%5C%5C%5C%5C%5C8d%3D7200%5C%5C%5C%5C%5C%5C%5C%5Cd%3D%5Cfrac%7B7200%7D%7B8%7D%20%3D900ft)
(a) Equation is
![\frac{d}{10} +\frac{d}{6} =240](https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7B10%7D%20%2B%5Cfrac%7Bd%7D%7B6%7D%20%3D240)
(b) The flower bed is 900ft away from the hive
Sorry i dont understand what it's trying to get you to do......
Given the formular for relating the <span>area A, the two bases, a and b, and the height, h</span> of a trapezoid is given by
![A= \frac{1}{2}h (a+b)](https://tex.z-dn.net/?f=A%3D%20%5Cfrac%7B1%7D%7B2%7Dh%20%28a%2Bb%29)
We solve for h as follows:
Answer:
b. 7900
Step-by-step explanation:
all work is shown
The cone's volume is 2 times the volume of the cylinder. A cone's volume is normally 1/3 the volume of a cylinder, but because its height is 6 times larger than that of the cylinder, it is 6/3, or 2, times the volume of the cylinder.
Hope this helps!