what grade ???
Step-by-step explanation:
well, we can say that 1 hour is 100%, what is 2/5 hr off of it in percentage?
Answer:
brownies per hour
Step-by-step explanation:
Given parameters:
Number of brownies = of a dozen
Time taken = 3hrs
Unknown:
Average baking per hour = ?
Solution:
The average baking per hour;
This is a rate problem;
Average baking per hour =
Number of brownies = x 12 =
Average baking per hour =
=
=
= 3brownies per hour
The given measurements highlight that a scalene triangle is being discussed. This therefore highlights that AC is the hypotenuse and hence the longest side. On the other hand, CB is the base or the perpendicular. Solving this to find AB will result in the application of Pythagoras theorem whereby, AC^2 = AB^2 + CB^2. Solving this, AB is equal to 2 inches.