The equation below describes a parabola. If a is negative, which way does the

parabola open?

y = ax?

A. Right

B. Left

C. Up

D. Down

What is the final step in the problem solving process

Let f (x) be the elevation in feet of the mississippi river x miles from its source. what are the units of f ' (x) ?

4 times 1/3 in fraction

The common denominator of 3/4 and 9/10

The Johnson family attends opening day at the tigers stadium for $165, buying two adult tickets and four child tickets. The Robison family also attended opening day and brought four adult tickets and three child tickets for $235.

the perimeter of a triangle is 12b+5. Two sides have the following length:4b and 3b+15. What is the length of the third side?

Building a is 190190 feet shorter than building b. the total height of the two buildings is 14801480 feet. find the height of each building.

What is the 8th term of this sequence? - 3, - 12, - 48, - 192 Anwers Option: -49,152 -12,228 -768 -196,608

How long does it take a train traveling at constant rate of 70 miles per hour to travel 350 miles A 280 hours B 20 hours C 5 hours D 245 hours

A coin has a diameter of 24.26 mm. What is the area of one face of the coin? Give your answer correct to 2 decimal places. (Use the calculator value of π) Area of the circle = π x r² = ___ mm.