B, C, and D because out of the six days, he sold on days 1 2 and 3, so he did not sell on 4 5 Or 6.
Answer:
The answer is approximately 1.21.
Step-by-step explanation:
Using a calculator, enter in acos(6/17) or cos^-1(6/17)
Answer:
$5.25.
Step-by-step explanation:
That is $7.50 - 30% of 7.50
= 7.50 - 0.30 * 7.50
= $5.25.
Answer:
the answer is 210
Step-by-step explanation:
10×10=20+1=21, 21×10=210
Answer:
Step-by-step explanation:
x-axis and y-axis meet at (0, 0), that is the origin