Answer:
it should be 42 hope it helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
The cost of printing one calendars dollars
The one time charge of taking photo dollars
The total sum of money with the club dollars
The total sum of money going into printing of calendars dollars
The total number of calendars that can be printed with remaining dollars is equal to
Answer:
57.6 km per hr
Step-by-step explanation:
Let us assume the horizontal distance between the ship is constant = x
= 70 Km
The ship A sails south at 40km/h is denoted as 40t
The Ship B sails north at 20 km/h is denoted as 20t
Now the vertical distance separating the two ships is
= 20t + 40t
= 60t
And, the Distance between the ship is changing
As x is constant
Now differentiating
The distance between two ships is at 4
So,
vertical distance is
= 240
And, the horizontal distance is 70
So, the distance between the ships is 57.6 km per hr
Answer:
00000
Step-by-step explanation: