Rewrite this number in appropriate scientific notation:

69.69

Teya stitches 8 dresses in 2 week. after 7 weeks how many dresses should be stitched?

A toy rocket is launched from the ground straight upward. The height of the rocket above the ground, in feet, is given by the equation ℎ () = - 162 + 64, where is the time in seconds.

Root2is a polynomial of which degree - 0,1,2or 3 Give reasons also

You are buying a $24.50 item that has 6% sales tax. You give the cashier $40 to pay for the item. How much change do you get back?

What is 14 minus X to the 4th + 3X to the second in standard form

245 is closer to what number in using hundred?

What is 2/3 in decimal form

If you have 30 students in your class and you want to know how many groups of 5 people you could make. Would this be considered a permutation or a combination?

Composite Figure: 2 cones. Cone 1: height: 5cm radius: 3cm Cone 2 : height: 8cm radius: 3cm. Exact volume in terms of pi

The side of a square measures 3mn2. What is the area of the square if m = 4 and n = - 2?