Algebra 1-b sem1

the word problem below has too little information. read carefully and then
choose the fact or facts needed to solve the problem,
carl rode a horse about 15 feet from the center of the carousel. allison rode
a horse about 10 feet from the center. how much further did carl's horse
travel in one complete turn of the carousel?

a. allison's horse travels 60 feet in one turn.

b. carl's horse travels 90 feet in one turn.

c. horses near the center are the slowest.

d. horses on the outside edge are the fastest.

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

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step-by-step explanation:

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