Evaluate the expression: v? w Given the vectors: r =; v =; w =. If the answer is negative, do not enter any spaces in between the negative sign and the number.

Is 11/15 bigger than 18/25

2. Ron's Joke Store offers a coin that is supposed to be weighted toward heads. Caitlin tries out one of these coins. She flips the coin three times and gets a head on all three flips. a.

In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0 represents the worst possible life and 10 represents the best possible life.

juan bought a house for $200,000 and each year its value increases by $10,000. tia bought a house for 350,000 and its value is decreasing annually by $5000. When will the two homes be worth the same amount of money?

Carrie is buying bulk candy for a high school fundraiser. She buys 1000 candy bars for $350. What is the unit cost per candy bar?

Will give Brainliest to first person to give right answer! In a small private school, 5 students are randomly selected from 14 available students. What is the probability that they are the five youngest students?

If 80% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separate flights will take place?

What is another way to express 64? A) 3 ^4 B) 6 ^4 C) 6.4 x 10^2 D) 8^2

Which values, when placed in the box, would result in a system of equations with no solution? Check all that apply. y = - 2x + 4 6x + 3y = A: - 12 B: - 4 C: 0 D: 4 E: 12

During a trip, Francine traveled x percent of the total distance at an average speed of 40 miles per hour and the rest of the distance at an average speed of 60 miles per hour. In terms of x, what was Francine's average speed for the entire trip? A.