When a weed solution is added to a lawn, the number of weeds can be represented by the function ()=1500(.75) W ( d ) = 1500 ( .75 ) d where d is the number of days since application. By what percent does the population of weeds decrease each day?

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?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.