The weights of five grapefruits are 7.47 ounces 7.23 ounces 6.46 ounces 7.48 ounces and 6.81 ounces. Using the clustering estimation technique, what's the approximate total weight of the grapefruits?

The number 360 is increased by 75 %. The result is then decreased by 50 %. What is the final number

What is negative seven divided by four

What is 3/4+6/8+20/8=

Which equation represents the graph? (y-1) ^2/49-x^2/81=1 (y-1) ^2/7-x^2/9=1

Find the area of the regular 15-gon with radius 5mm

An airline finds that 5% of the persons who make reservations on a certain flight do not show up for the flight.

20 hours put into degrees?

Which should be calculated first to solve this story problem? Marta has had a health club membership for 5 weeks. She goes to the health club 6 times a week. She exercises for 1.5 hours each visit. She spends 0.

An animal shelter houses only dogs and cats. The ratio of cats to dogs at the shelter is 11:9. What is the ratio of the number of dogs to the total number of animals at the shelter?

One student says a decimal can reach one million. The other says it cannot how can he defend his claim.