Katie need to buy 1kg of oranges. if each orange weighs 100g, how many total oranges does she needs to buy.

a 5 oranges

b 10 oranges

c 50 oranges

d 100 oranges

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3