Mathematics, 04.10.2019 19:00 mirmir62
What is the difference between what a store pays for an item and what a customer pays?
Answers: 1
Mathematics, 21.06.2019 21:00
Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?
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Mathematics, 22.06.2019 10:20
1.whatโs the least common multiple (lcm) for each group of numbers? a. 6 and 15 b. 4 and 11 c. 6, 9, and 12 d. 8, 10, and 20 2.whatโs the least common denominator (lcd) for each group of fractions? a. 1โ6 and 7โ8 b. 3โ4 and 7โ10 c. 7โ12, 3โ8 and 11โ36 d. 8โ15, 11โ30 and 3โ5 3.insert the โequalโ sign or the โnot equalโ sign ( = or โ ) to make each statement true. a. 18/36 1/2 b. 13/15 7/10 c. 3/5 5/9 d. 3/8 10/16 4.on a hot summer day, john drank 5โ11 of a quart of iced tea; gary drank 7โ10 of a quart; and carter drank 3โ5 of a quart. which man was the most thirsty? 5.whatโs the largest fraction in each group? a. 5โ6 and 29โ36 b. 5โ12 and 3โ8 c. 2โ5 and 19โ45 d. 5โ7, 13โ14, and 19โ21 e. 7โ11 and 9โ121 f. 1โ2, 3โ18, and 4โ9 6.reduce each of the following fractions to its simplest form. a. 12โ18 b. 48โ54 c. 27โ90 d. 63โ77 e. 24โ32 f. 73โ365 7.what is the next fraction in each of the following patterns? a. 1โ40, 4โ40, 9โ40, 16โ40, 25โ40 . .? b. 3โ101, 4โ101, 7โ101, 11โ101, 18โ101, 29โ101. .? c. 5โ1, 10โ2, 9โ2, 18โ4, 17โ8, 34โ32, 33โ256. .? 8.in each pair, tell if the fractions are equal by using cross multiplication. a. 5โ30 and 1โ6 b. 4โ12 and 21โ60 c. 17โ34 and 41โ82 d. 6โ9 and 25โ36 9.this year, a baseball player made 92 hits out of 564 times at bat. another player made 84 hits out of 634 times at bat. did the two players have the same batting average? 10.on a test with 80 questions, bob got 60 correct. on another test with 100 questions, he got 75 correct. did bob get the same score on both tests? 11.find the missing numerators in each of the following problems. a. 10โ15 = โ60 b. โ108 = 4โ9 c. 7โ11 = โ121 d. โ144 = 2โ6 12.this handy application of lcms is used by astronomers. all the planets in our solar system revolve around the sun. the planets occasionally line up together in their journeys, as shown in the illustration. the chart shows the time it takes each planet to make one trip around the sun. now, imagine that the planets earth, mars, jupiter, saturn, uranus, and neptune aligned last night. how many years will pass before this happens again? (hintโfind the lcm of the planetsโ revolution times.) solar system planet revolution time earth 1 year mars 2 years jupiter 12 years saturn 30 years uranus 84 years neptune 165 years
Answers: 1
Mathematics, 22.06.2019 12:00
In a cookie jar, 1/4 of the cookies are chocolate chip, and 1/2 of the rest are peanut butter..what fraction of all the cookies is peanut butter
Answers: 1
What is the difference between what a store pays for an item and what a customer pays?...
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