So, let planet X's orbital period be T and its mean distance from the sun be A. Also let planet Y's orbital period be T_1, so that means if planet Y's mean distance from the sun were double that of planet X:
Which means that the orbital period in planet Y is increased by a factor of
Answer: Cost of tickets for adults = $22
Cost of tickets for children = $15
Total number of tickets sold = 732
Total receipts = $12,912
Let x be number of adult ticket's sold and y be the number of child ticket's sold.
Therefore, we have:
--------------- equation 1
Also, we have:
Now, let's substitute the value of x:
Now, let's substitute the value of y=456 in equation 1, we have:
Therefore, the number of child ticket's sold is 456 and number of adult ticket's sold is 276
Answer:
(b) 137.32 cm³
Step-by-step explanation:
The volume of the larger similar container will be the cube of the scale factor times the volume of the original container. That is, the new container will have a volume that is 1.12³ = 1.404928 times the volume of the original.
The amount of increase will be 0.404928 times the original volume, or ...
0.404928 × 339.12 cm³ = 137.32 cm³
The new cans will hold 137.32 cm³ more.
Answer:
the first one is radius and the 2nd one is diameter
Step-by-step explanation: