Which of the statements is TRUE?
a. √7 is an integer
b. √16 is an irrational number
c....
Mathematics, 17.11.2020 06:50 aaronolivera200161
Which of the statements is TRUE?
a. √7 is an integer
b. √16 is an irrational number
c. √25 is a rational number
d. √90 is neither rational nor irrational number
Find the number whose square root lies between 8 and 9? a. 8 b. 9 c. 75 d. 85
Between what two consecutive integers does the square root of 118 lie?
a. 8 & 9 c. 10 & 11
b. 9 & 10 d. 11 & 12
Which of the numbers is classified as perfect square integer?
a. 49 b. 50 c. 63 d. 200
Between what two consecutive integers does the square root of 190 lie?
a. 11 & 12 c. 14 & 15
b. 13 & 14 d. 19 & 20
Which of the following numbers has an irrational square root?
a. 1 b. 81 c. 100 d. 300
Which of the following is NOT a perfect square integer?
a. 121 b. 144 c. 149 d. 169
15. Where does the square root of 30 lie?
a. between 5 & 6 c. before 5
b. beyond 6 d. at 6
Answers: 2
Mathematics, 21.06.2019 14:30
Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees
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Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
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