which of the following numbers is not a rational?​

Other Math Questions

• Commutative11. Which of the following is the equivalent expression of 4(10 - 7) when expressed indistributive property?A. 4(10) - 7C.(4-10) (4-7)B. 4(10) - 4(7)D. (4 + 10) (47)​
  Author:

  jonathon

  1 year ago
• 1. What two numbers will extend the pattern 1, 4, 9, 16,a. 25 and 36b. 26 and 41c. 27 and 40d. 28 and 432. Element or object in the sequence.a Sequenceb. Termc. Patternd. Ellipsis3. Constant number added to the preceding term of the arithmetic sequencea Common Differenceb. Common Ratioc. Infinite Sequenced. Arithmetic4. What is the 8th term of the following arithmetic sequence: -5 -1,3,7, 11,a. 23b. 19d 225. Which of the following are the three anthmetic means between 12 and 56?a. 32, 43, 54b. 24, 36, 48c. 23, 34, 45d. 18, 36, 456. A sequence where each term after the first is obtained by multiplying the preceding term by a nonzero constantcalled the common ratio.a. Arithmeticb. Fibonaccic. Geometricd. Harmonic7. A constant multiplied to each term of a geometric sequence to obtain the next term of the sequencea Sequenceb. Common Ratioc. Termd. Common Difference8. A sequence where its first two terms are either both 1, or 0 and 1, and each term, thereafter, is obtained by addingthe two preceding termsa Arthmeticb. Fibonaccic. Geometricd. Harmonic9. A sequence whose reciprocals form an arithmetic sequencea. Arithmeticb. Fibonaccic. Geometricd. Harmonic10. Given the arithmetic sequence '/2, 1, 3/2, 2, ., find the 10m term of the corresponding harmonic sequencea 2/5b. 314d 5/6C. 175​
  Author:

  sissy

  1 year ago
• 1. Which of the following correspondence is a functon?i. one to one ii. one to many iii. many to one iv. No onea. i only b. ii only c. ii and iii d. i and iii2. Which of the following is not a function?a. The rule that assigns the name of the school to each student.b. The rule that assigns to each person his/her surname.c. The rule that assigns to each person his/her mobile numberd. The rule that assigns to each child his/her mother.3. Which among the relations is not a funcon?a. {(0,5), (0,4), (4,0), (5,0), (5,4)}b. {(-2,5), (0,5), (2,5), (4,5)}c. {(-3,2), (-2,5), (-1,8), (3,2)}d. {(8,0), (7,0), (6,0), (9,0)}4. Which of the following describes a function?5. Which of the following graphs does not belong to the group?6. In the function f(x) = 2x, what is the value of the function if x = 0?a. 0 b. 1 c. 2 d. 47. Given f(x) = x98 – x50 + 1, what is f (-1)?a. 0 b. 1 c. 48 d. 148For numbers 8 – 11. If f(x) = x – 5 and g(x) = 3x + 1, what is:8. The sum of the two functions f and g?a. 2x – 6 b. 2x + 6 c. 4x – 4 d. 4x + 49. The difference of the two functions f and g?a. -4x – 6 b. 4x + 6 c. -2x – 6 d. 2x + 6 10. The product of the two functions f and g?a. 3x2 – 14x + 5 b. 3x2 + 14x – 5 c. 3x2 – 14x – 5 d. 3x2 – 14x2 + 511. The quotient of the two functions f and g?a. b. c. d. 12. Given g(x) = 3x and h(x) = -3x, what is (g ◦ h)(x)?a. 9x b. -9x c. 6x d. -6x13. What does the expression represent?a. rational function b. rational equation c. rational inequality d. rational expression14. Which of the following ordered pairs is not a solution to f(x) = x + 4?a. (0, 4) b. (-5, -1) c. (2, 6) d. (1, 2)14. What is the value of x in the equation ?a. 1 b. 2 c. 3 d. 416. What is the value of x in the equation ?a. 2 b. 4 c. 6 d. 817. In the function , for what values will the function be undefined?a. -6 and 4 b. 10 and 4 c. -6 and -4 d. -10 and 418. What is the symbol for the inverse of a function?a. b. c. d. 19. What is the inverse of f(x) = 4x + 1?a. b. c. d. 20. A part-time job gives you an hourly wage of P50.00. If you work for more than 40 hours per week, you get an overtime pay that is 1.5 times your normal hourly wage. Which of the following piecewise function P(h) that gives your weekly pay in terms of the number of hours h you worked that week.a. c. b. d. My answers:1.c2.a3.b4.a5.b6.a7.b8.c9.c10.b11.a12.b13.a14.b15.a16.d17.c18.a19.a20.di hope it helps (◍•ᴗ•◍)​
  Author:

  Úrsula

  1 year ago
• what is the difference of 8/9 minus 2/5​
  Author:

  choi

  1 year ago