Simplify (a^2) * (a^7) * (b^3)

A model airplane flew a distance of 330 ft in 15 seconds. select all the unit rates that are equivalent to the speed I don't know what to do 15 miles per hour 1,320 ft per minute 12 miles per hour 1,056ft per minute how do I do the work

A circle has a radius of 6 m. what is the circumference of the circle

A ball can hold 326 cubic cm. Of air. what's the radius of the ball?

10. x2 + 11x + 28 factor

Every polynomial function of degree 3 with real coefficients has exactly three real zeros. choose the correct answer below. false true

Wide all along its perimeter. What is an expression for A portrait without its frame has a height 1.5 times its width w, in inches.

What is the mode of the following data values 87, 39, 31, 52, 31

A 2 column table with 7 rows. The first column, x, has the entries, negative 2, negative 1, 0, 1, 2, 3. The second column, f (x) has the entries, 3, 3, 3, 3, 3, 3. A 2 column table with 7 rows.

Joanna recorded the number of laps she swam during practice in one week. Freestyle 100 Breaststroke 50 Backstroke 60 Butterfly 25 What is the value of the breaststroke to butterfly ratio? [Type your answer as a fraction in simplest form.

9x divided by - 2x sqared