Phone Battery Life (hours) A 20 B 25 C 10 D 18 If 8.45% of the battery life of each mobile phone is used in a day by a typical user, which mobile phone would use a total of 1.69 hours of battery life in a day? Phone A Phone B Phone C Phone D

Table and graph for y=40x

A circle has a circumference of 150 meters. What is the measure of the radius? Round to the nearest tenth

Is | 4x + 2| + 6 = 0 no solution, all real numbers, 0, or 2

What is 105 over 32 simplified

In January Keontre was 48 5/8 inches tall. By august he was 51 1/3 inches tall. How many inches did he grow from January to August?

What is total differential of a function?

What is the slope-intercept form of this equation? 8x 6y=12 a) y=-4/3x 2 b) y=-4/3x 6 c) y=4/3x 6 d) y=2/3x 2

What is 247 divided by 10 with a two power

Rob runs at a constant speed of 3.8 meters per second for one half hour. Then, he walks at a rate of 1.6 meters per second for one half hour. How far did Rob run and walk in 60 minutes?

David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. using the formula h (t) = - 16t2 vt s, what is the maximum height the soccer ball reaches? a. 17.9 feet b. 18.2 feet c. 18.7 feet d. 19.1 feet