600,000 equals how many ten thousands

What is the probability of obtaining two tails when flipping a coin

A researcher wants to determine the impact of soil type on the growth of a certain type of plant. She grows three plants in each of four different types of soil and measures the growth in inches for each plant after one month resulting in the data

The 7th and 8th grades have enrollments of 520 and 650 respectively. The two grades have a total of 18 representatives on the Student Council.

Chloe is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch. What is Chloe's height in centimeters? A 56.54 cm B 13.72 cm C 162.56 cm D 152.40 cm

The area of a rectangle is 24 square centimeters. The length of the rectangle can be written as x+7 centimeters. The width of the rectangle can be written as x+5 centimeters. Therefore, the value of the length is?

What adds together to make 18 and multiplies to make 30

A seamstress has a piece of cloth that is 3 yards long she cuts it into shorter lengths of 16 inches each. how many of the shorter pieces can she cut?

P2 - 4p + 4 when p = - 1.

6wholes and 1/4 : 5wholes

A red car is traveling at 55 mph. A blue car is traveling at 65 mph. The cars are 305 miles apart. The cars started at the same spot at different times. The total driving time for the two cars is 5 hours.