11.50 times 15 is equal to 172.50.
4.50 times 12 is equal to 54.
172.5 plus 54 is equal to 226.50.
I believe $226.50 is the revenue.
9/10 is the correct awnser for 90 percent
Answer:
D
Step-by-step explanation:
If we use the calculator will find out that x= √151/2 ≈ 6.1441
D. 6 < x < 7
x is less then 7 and greater than 6
Without the calculator you can think that 151 is almost 144 that is 12² so
we can approximate √151 to be a bit more then 12
√151/2 = a bit more then 12 /2 = 6 and a bit more