Use the formula for the volume of a triangular pyramid: V=13Ah , where A = area of the triangular base, and H = height of the pyramid.
Answer:
your speed is 8.1
Step-by-step explanation:
17.5-9.4=8.1
Answer:
She must make a score of 42 in the final exam to obtain an average of 80.
Step-by-step explanation:
Hi there!
Let x be the score of the final exam, the equation will be as follows (remember that the score of the final counts double):
(82 + 79 + 75 + 2x)/4 = 80
Let´s solve the equation for x multiplying each side of the equation be 4:
82 + 79 +75 + 2x = 320
Substract 82, 79 and 75 to both sides of the equation:
2x = 320 - 82 - 79 -75
2x = 84
x = 84/2
x = 42
She must make a score of 42 in the final exam to obtain an average of 80.
Have a nice day!
Answer:
There are 60 ways to arrange the letters in the word PRIOR.
Answer:
We know that:
- First hive gave 1/3 gallon.
- The other three hives gave 1/4 gallon each.
To find the total gallons of honey, we just have to sum all of it.
As a mixed number:
Therefore, Carly collected 1 and 1/12 gallons. Or, 1.08 gallons in total.
