Explain how to find the range of a data set. what is an advantage of using the range

Vehicles drive across Bridge A at a steady rate of 20 cars per hour. Twice as many vehicles drive across Bridge B in twice as much time. Jermain says the unit rate for Bridge B would be twice as great as the unit rate for Bridge A.

heather, rafael, and tom have a total of $101 in their wallets. Rafael had 3 times what tom has. tom has $9 more than heather. how much do they have in their wallets

Solve the following equation by completing the square. 3x^2+x-1/12=0

Four times the sum of 2 times a number and six

At Longbridge middle school, 240 students said that they are an only child, which is 48% of the schools student enrollment. how many students attend Longbridge middle school?

What is the focus of the parabola? y=14x2-x-1 Enter your answer in the space ... (?,?)

Which of the following is equivalent to RootIndex 5 StartRoot 13 cubed EndRoot? 132 1315 13 Superscript five-thirds 13 Superscript three-fifths

Diane is riding her bicycle. She rides 19.2 kilometers in 3 hours. What is her speed?

What is the surface area of this shape? 5 cm 4 cm 2 cm 6 cm 3 cm

Caleb gave the cashier $20 to buy two identical Christmas cards there were no sales tax or any other charges. the cashier gave calab $17.08 back how much did one card cost