Is 3/4, - 3/4, 3, - 6 arithmetic sequence

Olivia ties 2 feet of ribbon onto one ballon. how many yards of ribbon does olivia need for 18 balloons

A vehicle has travelled 90 miles at 40mph It started its journey with 8 gallons of fuel but its tank has been leaking throughout the journey and is now dry The vehicle completes the journey at 24mpg How many gallons of fuel does it leak per hour?

Which of the following is not a name of a valid chemical formula? Select one: a. carbon chloride b. nitrogen monoxide c. copper (II) carbonate d. chloric acid

In high school Sam grew from 60 inches tall to 74 inches tall. What was Sam's change in height during high school? Write the calculation that determines that change.

What is If ax-7=b (x+2), then x=

A preacher would like to establish that of people who pray, less than 80% pray for world peace. In random sample of 110 persons, 77 of them said that when they pray, they pray for world peace. Test at 10% level of significance.

Which choice describes a kite

What is the equation of a circle centered at the origin with a radius of 13

Find the Gcf using factors of 28 48 and 64

Researchers measured the speed and distance traveled by the Mini-Emperors down a 600-foot hill. They found that the penguins traveled at a constant rate of speed.