Area is base x height divide by 2
6x13=78
78 divide by 2 is 39
So the store bought 9 cases of lightbulbs and in a case, there are 48.
9 * 48 = the number of lightbulbs in the nine cases. 432 is the number of light bulbs in the 9 cases they bought in May. So then let's move on to the cases they bought in June. Do the same thing 8 * 48 is 384. So then add the two amounts together and then you will get 816 which will be your answer. I hope this helps!
Answer:
d
Step-by-step explanation:
i quadratic function has to have ^2 and in answer d there is no square
Answer:
78
Step-by-step explanation:
add them all together and and divide by how many they are -thats the meaning of the mean
81+88+69+65+87=390
390divide by 5=78
i divided by 5 becasue there are 5 numbers
A^-b = 1/a^b
a^b / a^c = a^b-c
a^c / b^c =(a/b)^c
