5. Which of the following is true? A. Va is positive if a is positive, and negative if a is negative B. Va is a real number for any value of a C. Va is imaginary if a is negative D. None of the above 6. Which of the following shows "the cube root of negative 64" expressed mathematically? A. V64 B. V-64 C. -V64 D. None of the above 7. Using the law of radical (Va)"=a, which of the following is true? A (VI0)* = 104) B. (V) = x*4) C. (V7)° = 76)5 D. (V12) = 126)E %3D

5. Which of the following is true? A. Va is positive if a is positive, and negative if a is negative B. Va is a real number for any value of a C. Va is imaginary if a is negative D. None of the above 6. Which of the following shows "the cube root of negative 64" expressed mathematically? A. V64 B. V-64 C. -V64 D. None of the above 7. Using the law of radical (Va)"=a, which of the following is true? A (VI0)* = 104) B. (V) = x*4) C. (V7)° = 76)5 D. (V12) = 126)E %3D

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Similar questions

A1.9 Please refer to the attached image for my question. Please show ALL your work. Thank you!
Without calculating it, which of the following is the number of ways that the digits { 1, 2, 3, 4, 5, 6, 7} can be listed so that none of the digits is in it's correct position. O 1. D7 O 2. D10 O 3. 7! O 4. (7) O 5. P(7,7)
D. 2/48 34. Which value could be placed under the radical 35 Ne New symbol to make the statement true? # 1 # 17 = 57 %3D А. 35 В. 245 C. 875 D. 1,715
. Match the exponent equality to the correct solution for x. 1. 27*-3 3* a. x = | 2. 5"-5 = 5 -6 b. x = 3 С. — 2 3. 16*+2 = 4*-2 ▼ - 4. 25*+3 5*+2 d. x = 6 ▼
b. lf R = | ! ? | 2 and s= =11 01 find a number that R²=2Rt cS c such
Check here for instructional material to complete this problem. Evaluate the following formula for P₁ P₂ = 0, p=0.127036, q=1-P, X₁ = 67, X₂ = 11, n₁ = 316, n₂ = 298, p₁ - X₂ n₂ (P₁-P₂) - (P₁-P₂) Cus and P2 P₂= p.q 0₁ + p.q n₂ Z= (Round to two decimal places as needed.) X₁ 01
-14 Solve for X. -1-8 -7-6 X OOA 61 X+ -1-1 3 -7 X =
a. Clara cycles at a constant speed of 5 meters per second from west to east along a path. She passes a road sign during her ride. If t represents the mumber of seconds since Clara was 17 meters east of the road sign, write an expression to represent Clara's distance east of the road sign. Distance Clara is East of the road sign meters. Preview b. The cireumference of a circle is times as large as the eircle's radius. Preview c. The applet below shows two line segments whose lengths represent the values of A and B. In the applet, you can vary both A and B by dragging the purple X's at the ends of the line segments. Set the applet so that A is 22.5 units long and Bis 4.5 units long. 41.50 B-2.00 i. Line A is units Saloct an answer v than Line B. ii. Line B is units Select an answer v than Line A. iii. Line A is times as long a line B. Preview iv. Line B is times as long a line A. Preview
you gave me this answer in last question, (copied below) but I see why I wasn't finding the correct p-value. I don't know how to get this from excel or in the z table. My z table gives me answeres to the left of z. and when I put my excel formula in which is =norm.s.dist(1.99, true) I get same answer as in z table to the left. A-how do I get answer for p-value when mu is greater than 85 like below problem? B- Also, how do I get answer for P-value when its a two tail test and mu differs? Step 1 Given data of glucose reading for 8 weeks92 87 82 107 99 109 85 89The sample x-bar is 93.8 . x is normal distribution with standard deviation = 12.5 Given that the mean glucose levelfor horses is µ = 85 mg/100glclaim is that to see if the gentle Ben have glucose level higher than 85 at 0.05 level of significance. Null hypothesis : µ = 85Alternative hypothesis : µ > 85. As x is normally distributed we use one sample Z test. So the test statistic Z is calculate dby using the…
Solve for x. 6. 8. X, O 21 O 25 O 17 O 12 • Previous ooo
Definition 0.1. Let a and b be two integers. We say that a divides b if there is an integer q so that b = aq. We will use the notation alb as shorthand for this property. Proposition 0.2. Let a, b, and c be integers. If a|b and ale then a|(b+ c). Proposition 0.3. Let a, b, and c be integers. If alb then albc. Question 0.4. Which integers divide zero? Which are divisible by zero? Proposition 0.5. Let a, b, and c be integers. If alb and alc then a|(b – c). Question 0.6. Which integers divide one? Which are divisible by one? Proposition 0.7. Let a, b, c, s and t be integers. If alb and alc then a|(sb+ tc). Proposition 0.8. Let a, b, and c be integers. If a|b and b|c then alc. Question 0.9. Does 2|4? Does 2|3? How can you prove your answers?
3 3. Rationalize the denominator. 9-5 3 O A. 9+5 3/5 O B. 4 27 +35 C. 76 27+3/5 D. 56