Systems of
Linear
Equations

A coffee shop sells assorted types of coffees, and blends them into their
"signature blends". Kenyan sells for $4.80 per pound, and Peruvian sells for
$5.80 per pound. A customer pays $28.75 for 5 pounds of a blend. How much
of each type of coffee goes into the blend?
er
ttings
ades
Amount of Kenyan coffee =
pounds
Amount of Peruvian coffee =
pounds

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3