0.2236, 4 digits behind the decimal means that there are four zeroes in our denominator. So, to write it as a fraction, it’s 2236/10000.
Now we simplify by dividing the numbers your and denominator by 4.
2236 / 4 = 559
——— ——-
10000 / 4 = 2500
Answer: 559/2500
Answer:
15 girls
Step-by-step explanation:
x = # of girls on the swimming team
Use ratios
(4 boys / 3 girls) = (20 boys / x)
Then cross multiply
4 x = 20 * 3
4x = 60, then divide each side by 4
x = 15
Answer:
$2.35 for one video
Step-by-step explanation:
You set up two equations:
$7.50= p + 2v
$12.20= p + 4v
You then set both equal to p
p=-4v+12.20 and p=-2v+7.50
So you can set them equal to each other and solve for v (the cost of one video)
v= $2.35
Not sure what the y coordinates in this question are so I’m just using generic placeholders.
The midpoint between the points (-9, A) and (4, B) is the point (-5/2, (A+B)/2).
Answer:
2 is the answer
Step-by-step2 explanation: