The Hulk has $70 in his savings account and saves an additional $4 per week, while Thor has $35 in his account and
saves an additional $9 per week. Find the number weeks it
would take before The Hulk and Thor have the same amount of
money in the bank.

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?