For an experiment, Marie brought a container filled with 30 grams of snow into a warm environment. After 5 minutes, 21% of the snow had melted. How many grams of snow were remaining in the container after the 5 minutes?

Between which two consecutive whole numbers does the square root of 91 lie?

The area of a circle is 153.86 square meters. What is the diameter of the circle?

During a flu epidemic, 146 students out of 680 who attend Lincoln middle school were absent. what percent were absent?

You have space in your garden for 60 small flowering bulbs. Crocus bulbs cost $0.25 each and daffodil bulbs cost $0.65 each. Your budget allows you to spend $27.80 on bulbs. How many crocus bulbs and how many daffodil bulbs can you buy?

Is cos 314 positive, negative or zero

How many solutions for -2x+4y=-7 y=-1/2x+5

Round each number to the given place-value position 64,569

What geographical information was used in alloying the first three digits of social security numbers to the state

Pranav's school is selling tickets to a play. On the first day of tickets sales the school sold 8 adult tickets and 4 child tickets for a total of $80. The school took in $64 on the second day by selling 6 adult tickets and 4 child tickets.

The phones at Century Cellphones vary in price depending upon demand. The average phone has a built in camera and costs x dollars. Phones with both a camera and an MP3 player are 35 dollars less than twice the cost of the phones with just the camera.