0.0008235 in scientific nation

A small tree was planted at a height of 10 feet. The tree has been planted for 14 months, and is now 49.2 feet tall. Which equation could be used to find x, the average number of feet the tree grew each month?

Estimate each product. 2/9 of 88

Emma is saving to buy a video game console that costs $249. She already saved $60 aNd plans to save $22 per week. After how many weeks will she saved enough money for the video game console?

A company is designing a new cylindrical water bottle. The volume of the bottle will be 189 cm cubed. The height of the water bottle is 7.3 cm. What is the radius of the water bottle? Use 3.14 for pi.

Find the value of c that completes the square x^2-34x+c

Mean and median of 47,49,54,50,48,47,55

Kerry is comparing the numbers 9.207 and 9.210. what is the least place value she needs to compare to decide which number is greater?

Enter the correct answer in the box. Consider the system of equations. 3x + 2y = 23 1/2x - y = 4 Rewrite the first equation in slope-intercept form to find an expression that can be substituted for Y in the second equation.

Suppose you want to make half a batch of cookies and the recipe calls for 3/4 cup of pecans. how many pecans should you use

If y = (x 3) 2, and the value of x=5, what is the value?