For a certain experiment, if we expect to get a heart six times in 180 trials, what is the theoretical probability of getting a heart?

1/50

1/30

1/25/

1/100

Write a linear equation for (3,4) and (5,6).

6 ft to 4 yd as a fraction

My favorite songstress gives away 25% of the sales of her signature fragrance collection to her charity. last month her sales were $1,200. how much of her total sales did she donate?

A turtle is 30 5/6 inches below the surface of a pond. It dives to a depth of 32 1/4 inches. How far did it dive

A 5 hour and 25 minute flight began at 9:40 at what time will it end

1. Which equation represents the linear graph? A) y = 2x - 4 B) y = 2x + 4 C) y = 4x - 2 D) y = 4x + 2

Mary has $500 in her account. She makes a $350 withdrawal, deposits $100, and then gets charged a $20 fee. How much does she have in her account? A) $180 B) $230 C) $290 D) $340

A function g (x) has x-intercepts at (1/2,0) and (6,0). Which could be g (x) ? g (x) = 2 (x + 1) (x + 6) g (x) = (x-6) (2x - 1) g (x) = 2 (x - 2) (x-6) g (x) = (x + 6) (x + 2)

Roger is training for a half-marathon. The course is 13.1 miles long. Let p represent Roger's average pace in minutes per mile. Write and solve an inequality to show the average pace needed to finish the half marathon in less than 2 hours.

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.