38.07 divided by 9.4 I need that for my math homework

Express this number as a percent 1. 9/20

Last month, Katie started training for the swim team. She swam 20 laps every day for 18 training days. This month, Katie wants to swim 215 more laps than last month.

If 14 is 35% of a value, what is that value?

A mass of 300 kg is increased by 8% Work out the increase in mass

Find the value of y for the given value of x. y=x/2+9; x=-12

A cylindrical cooler has a diameter of 30 inches and a height of 24 inches. If a cup has a diameter of 3 inches and a height of 4 inches about how many full cups could be able to be filled from the cooler?

A submarine is at 400 feet below sea level. If it ascends 150 feet and then descends 320 feet, how far is it above or below sea level?

Two angles form a straight angle. what is the one angle measures 89°. what is the measure of the other angle?

Matthew needs $3,600 to buy a used car. He has already saved $2,130. He earns $24.50 per hour working as a Math tutor. How many hours does he need to work at his job in order to buy the car?

34 cup. A serving of vegetable soup is 23 cup. The restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. How many more cups of chicken noodle soup did they sell than cups of vegetable soup?