Hector made some observations about the numbered cards before his friend turned them face down and rearranged them in a different order without Hector looking. Which of​ Hector's statements is true if Hector randomly selects one​ face-down card? SELECT THAT ALL APPLY!

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)