Answer:
7
Step-by-step explanation:
Answer:
8 x2 + 2x - 91
Step-by-step explanation:
56x2 + 4x -637
Answer:
For 3 quarters, the probability that all 3 quarters will land heads up is ;
P = 1/2 × 1/2 × 1/2 = 1/8
P = 1/8
Step-by-step explanation:
The probability that one quarter will land heads up is 1/2.
For 3 quarters, the probability that all 3 quarters will land heads up is ;
P = 1/2 × 1/2 × 1/2 = 1/8
P = 1/8
10/3mi/1hr
10/3mi/1hr*21/8hrs=10*21/24=10*7/8=70/8miles
=35/4miles=8 3/4 miles
In the question "Athena priced each of her art pieces at the same price and displayed them for sale in two different art shows. She made $495.80 from the first art show and $371.85 from the second show. If Athena sold 7 pieces of art, what price did each piece sell for?"
To get the price that each piece of art sells for:
Total sales made from selling 7 pieces of art = $495.80 + $371.85 = $867.65
The price for each piece of art = $867.65 / 7 = $123.95
Thus each piece of art sells for $123.95<span> and hence the correct answer.</span>
