If she makes $9 per hour and the amount of hours is h, her amount of pay p is equal to 9h, so p = 9h
I hope this helps!
Step-by-step explanation:
Roll no irjdhrjejdjdjdndndnndbdnd dbdnsndnd
dnsnsnsjsnnzjznzjs
She has totally 10+5+3=18 marbles, so the probability is 10/18=5/9. The complement is (9-5)/9=4/9.
Hope this helped!
9514 1404 393
Answer:
- northbound: 2.5 hours
- southbound: 1.5 hours
Step-by-step explanation:
When the second train leaves the station, the trains are already 63 miles apart. The rate of increase of their separation is (57 +63) = 120 miles per hour. The remaining 243-63 = 180 miles of separation will be achieved in ...
(180 mi)/(120 mi/h) = 1.5 h
The northbound train will have traveled 2.5 hours; the southbound train will have traveled 1.5 hours when the trains are 243 miles apart.
(2, 8) because 8 is not negative
hope it helps,
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