How do you write 0.0039009 in scientific notation?

The graph shows the height of a willow oak tree

12 children in art class have to share 8 packages of clay so that everyone gets the same amount. how much clay can each child have? show your work

If a letter is chosen at random what is the probability that it will be a vowel

A cheetah runs at a speed of 58 miles for every hour. If the distance traveled, in miles, is d and time, in hours, is t, which equation shows the relationship between d and t? t = 58 + d d = 58 + t t = 58d d = 58t

What is the value of the variable? 19b = 38

The circumference of a circle is 50.24 centimeters. Find the area of the circle. (Use 3.14 for π.)

A Customer purchased three pairs of pants for $17.00,$18.95 and $20.50 (Prices include taxes). How much change should you give back if they paid with a $50 and $20 bill?

so 90/7 divided by 1 and three-fourths i keep trying but i keep getting a different answer what would be the best estimate

23.1 + 53 23.1 + 25.3 484 48.4

Men's swim trunks are marked at $42.00. Approximately how much will the 6% sales tax be on a pair of swim trunks?