José flips a coin two times. If H is heads and T is tails, what is the sample space for this compound event? Does anyone understand this?

H-H, H-T, T-H

H-H, H-T, T-T, T-H

H-T, T-H

H-H, T-H, T-T

Mrs. Epps buys 500 bags of balloons for the high school prom for $250. What is the cost per bag?

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 296 people entered the park, and the admission fees collected totaled 844.00 dollars. How many children and how many adults were admitted?

Evaluate: ƒ (x) = 3 - 4x and ƒ (-5)

A geologist visits 40 volcanoes in Alaska and California. 15 percent of the volcanoes are in California. How many volcanoes does the geologist visit in California and how many in Alaska?

How to multiply how far would a car go if it travels at 50 km an hour for 3 hours?

Find the exact value of cos 15°. a. sqrt2/4 b. (sqrt2 + sqrt6) / 4 c. sqrt2/2 d. sqrt6/4

What is 9.931 times 10 to the fifth power in standard form?

A certain alloy contains 5.25% copper. How much copper is there in a piece weighing 200 pounds? A. 1.05 pounds B. 10.5 pounds C. 105 pounds D. 1050 pounds

The probability of drawing a heart from a standard deck of 52 playing cards is 1/4. The probability of drawing a face card from a standard deck of 52 playing cards is 3/13.

Find the minimum value of the parabola y=x^2+x