Answer:
you need to substitute values on the next form of resolving this problem as follows...
A hose fills up a hot tub at a rate of 3.2 gallons per minute. How many hours will it take to fill a 300 gallon hot tub?
please explain the method of unit conversions as thoroughly as possible.
Solution:
The rate of fill up is, Rate = 3.2 Gallons / minute = 3.2 g/min
The hut tub volume is 300 Gallons
You can set up this problem as follows:
Every 3.2 gallons require 1 minute, How many minutes 300 gallons require?
3.2 g 1min
300 g ? min = (300 gallons x 1min/ 3.2 gallons)=(300/32)min
= 93.75 min
or simply the number minutes is the time required (T) the rate is (R) and the volume is (V)
such that T=V/R= (300g/3.2 g/min)= 93.75 min
Answer:
And....? Is there anything else to it?
The area of a trapezium is
A = (a<span>+</span><span>b)*h</span><span>/2
24 + 18 = 46 * 5 = 230 / 2 = 115</span>
Answer:
Option 3
Step-by-step explanation:
The two triangles are proved congruent to each other so CPCTC proves that the angles are also congruent.
2x=14
_ _
2 2
x=7
you are going to divide 2x by 2 to get the x alone. Then , you are going to do the same on the other side whcih is 14 by 2 = 7 . Last you will get you will answer x=7. Simple and Right !!!!