Add all the times together:
10 + 25 + 15 = 50 minutes total.
For the ratio divide the time for weights by total time:
25/50 which reduces to 1/2
The ratio is 1/2
The solution possible can be correct by dividing both sides by -5 ;Sooo x>-5.....
Answer:
3q+21
Step-by-step explanation:
Answer:
315
Step-by-step explanation:
Using a scale factor of 3 basically means just multiply the length and the width by 3.
So instead of 5 * 7, we are doing 15 * 21.
15 * 21 = 315
Answer:
D: Each distribution has a different mean and a different standard deviation.
Step-by-step explanation:
