All the trees in the park are flowering trees. Some of the trees in the park are dogwoods. All dogwoods in the park are flowering trees. If the first two statements are true, the third statement is A.

Mara runs faster than Gail. Lily runs faster than Mara. Gail runs faster than Lily. If the first two statements are true, the third statement is A. true B. false C. uncertain

The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is: A. 20 B. 30 C. 40 D. None of these

Tanya is older than Eric. Cliff is older than Tanya. Eric is older than Cliff. If the first two statements are true, the third statement is A. true B. false C. uncertai

To maintain water purity, each week 1.5 kilograms of a certain chemical should be added for each million liters of water. If a certain pool contains 2.5 million liters of water, how many kilograms of

Which of the following best approximates the difference between the highest elevations and the lowest elevations of the Earth s crustal surface? ( , 1 000 1 m k = m) A 12 km B 8 km C 7 km D 5 km E 2

A fence encloses a rectangular field measuring 300 feet by 100 feet. A cow is tied to a fence post at one corner of the field. If the rope is 50 feet long, State a figure that represents the grazing a

Factor the following expression: 2 x 3 10 x 2 12 x .

Two friends want to purchase a new house and can afford to make monthly payments of $1000.00. They go to the bank and obtain a mortgage for $195 000.00 compounded semi-annually and amortized over 25 y

Kyle purchased a padlock with a resettable combination that uses 3 digits from 0 through 9 that must be entered in the proper order. A digit may be repeated in the combination. Give an expression show