You need to divide 3/4 inches by 30 cards.
Using the reciprocal rule,
(3/4)/30 = (3/4)*(1/30)
Multiplying fractions,
(3/4)*(1/30) = 3/120 = 1/40 inches.
Answer:
Solve for y by simplifying both sides of the equation, then isolating the variable.
y = x^2/2^z - w/2z
Step-by-step explanation:
The answer would be 2 over negative 3
Answer:
Elena won the race.
Step-by-step explanation:
If you calculate it, Lin runs a mile every 9 minutes.
9 times 7.5= 67.5 which is 1 hour, 7 minutes and 30 seconds. While it took only an hour for Elena to run 7.5 miles.
Which means Elena's speed was faster and got her to the finish line first.
You would just do 4 x 7, which means there are 28 combinations.