The frequency table shows the number of tires a tire shop repaired over a 30 day period. using the frequency table, find the average number of tires repaired per day. (round to the nearest tenth.) a) 4.2 b) 4.3 c) 7.0 d) 7.2

What are the soultion(s) to the quadratic equation 40- x^2=0

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?