Mathematics, 27.10.2020 17:20 karleygirl2870
Find the Standard Deviation of the following set of data:
34.1, 22.4, 55, 47.1, 39.8, 28.6, 44, 27.1, 35.9, 40.2
Pls put it in a chart if you can
Answers: 2
Mathematics, 22.06.2019 05:00
There are 2 ones, 1 five,3tens, and 1 twenty. if there are 28 bills in her wallet, what would you predict is the approximate value of all the bills
Answers: 1
Mathematics, 22.06.2019 07:30
Erin writes the set of ordered pairs below. the set represents a function. {(3, β3), (5, 0), (β1, 4), (β6, 7)} erin claims that she can add any point to the set and have the set still represent a function. which of the following points can be used to show that erin's claim is incorrect? select three that apply. (β6, 1) (β1, 9) (0, 5) (1, 7) (3, β2)
Answers: 2
Mathematics, 22.06.2019 09:20
Phoebe runs a t-shirt printing business. she ships the t-shirts to retailers in boxes of 200. she has two automated printing machines that can print designs on t-shirts. one machine can print 200 t-shirts in 50 minutes. the other machine can print 200 t-shirts in 150 minutes. if the two machines work at the same time, they can print 200 t-shirts in β¦.. minutes.
Answers: 1
Mathematics, 22.06.2019 10:20
1.whatβs 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.whatβs the least common denominator (lcd) for each group of fractions? a. 1β6 and 7β8 b. 3β4 and 7β10 c. 7β12, 3β8 and 11β36 d. 8β15, 11β30 and 3β5 3.insert the βequalβ sign or the βnot equalβ sign ( = or β ) 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 5β11 of a quart of iced tea; gary drank 7β10 of a quart; and carter drank 3β5 of a quart. which man was the most thirsty? 5.whatβs the largest fraction in each group? a. 5β6 and 29β36 b. 5β12 and 3β8 c. 2β5 and 19β45 d. 5β7, 13β14, and 19β21 e. 7β11 and 9β121 f. 1β2, 3β18, and 4β9 6.reduce each of the following fractions to its simplest form. a. 12β18 b. 48β54 c. 27β90 d. 63β77 e. 24β32 f. 73β365 7.what is the next fraction in each of the following patterns? a. 1β40, 4β40, 9β40, 16β40, 25β40 . .? b. 3β101, 4β101, 7β101, 11β101, 18β101, 29β101. .? c. 5β1, 10β2, 9β2, 18β4, 17β8, 34β32, 33β256. .? 8.in each pair, tell if the fractions are equal by using cross multiplication. a. 5β30 and 1β6 b. 4β12 and 21β60 c. 17β34 and 41β82 d. 6β9 and 25β36 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. 10β15 = β60 b. β108 = 4β9 c. 7β11 = β121 d. β144 = 2β6 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? (hintβfind the lcm of the planetsβ 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
Find the Standard Deviation of the following set of data:
34.1, 22.4, 55, 47.1, 39.8, 28.6, 44, 27....
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