Frank's gas tank is 1/2 full. after he buys 7 gallons of gas, it is 3/4 full. how many gallons can frank's tank hold?

Factor the following expression completely 6x^11-24x^7

Mustafa heloise and gia have written more than a combined total of 22 articles for the school newspaper. heloise has written 1/4 has written articles as mustafá has gia has written 3/2 as many written articles as mustafá has

Tiny's tattoo parlor sold 389389 tattoos this month. 4343 of those tattoos were arm tattoos. based on this data, what is a reasonable estimate of the probability that the next customer does not get an arm tattoo?