Which of the following equation (s) show exponential growth? Select all that apply.

y=3^x

y=5x+2

y=x^4+1

y=2^3+x

A car takes 4 hours to reach a destination travelling at the speed of 63 km/h. How long will it take to cover the same distance if the car travells at the speed of 56 km/h? Do these quantities (time and speed) vary directly or inversely?

Find the area of a circle with radius, r = 6.01m. Give your answer rounded to 2 DP.

How do you write twice the sum of 15 and a number into an expression?

Rounded to the nearest whole number, how many yards is 32 kilometers? A) 8,745 yards B) 34,981 yards C) 56,320 yards D) 90,675 yards

Anybody know what 1000*5102-81/3 and if you want to be friends and talk just comment below

Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle?

The length of each side of a cube is increased by a factor of 4. What is the effect on the volume of the cube? A) The volume of the cube increases by a factor of 64. B) The volume of the cube increases by a factor of 16.

In a large bag of marbles, 30% of them are red. a child chooses 4 marbles from this bag. if the child chooses the marbles at random, what is the chance that the child gets exactly three red marbles? 0.0756 0.1764 0.2646 0.0810

Two Hundred eighty-one thousand in standard form

What is 2+2+2/4x2+8 = ?