Gerard has $30$30 to spend on lunches this month. lunch costs him $1.50$1.50 each day. after gerard buys lunch for 88 days, which statement is true?

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

What is the y-intercept of the line given by the equation

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next