10 TUESDAY
5 A school has 20
classrooms, One-
fourth of the classrooms ore
for kindergarten and first
grade. Twice as many are
for second and third grade.
The rest are for fourth and
fifth grade. what percent
of the classrooms are for 41
or 5 graders

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?