The last box says: The ratio 3 1/3: 20 represents the proportional relationship between the pound of shrimps the machine cleans and the number of seconds. True of false? Pls tell me all the answer either true or false

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?