21.What are the positive and ngative rcots of square root of 64 a. ±7 22 - 25.Solva for the roots of th following using extracting of roots. 22. x2 = 36 a. ±7 23. x? 5 = 0 e. t/12 24. w? 9 C a. 13 25. (* -- 9,2 64 а. 17, 1 b. t12 C. 18 d. +6 b. 12 C. 18 d. ±11 b. tV6 C. V5 d. ±V7 b. 1 C. 18 d. ±12 b. 15, 2 c. 18,3 d. 19,4

Q: Question 1 Simplify +V225al6b36. Order the variables alphabetically.

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Q: Examples 1.-47 Values A. -√/50 C. 8 B. 3.895 D. -11 E.- 4/ 15 F. TC G. 1.7 H. √196 Directions: Name…

A: The number sets we are dealing with are: Natural numbers, Whole numbers, Integers, Rational numbers,…

Q: 7. To the left of z=2.09

A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?…

Q: Se-Xdx а. - e-X + C b. (-x+1) e-x+1 + C e-X+1 + C In e C. d. None of the above

A: we know that ∫eaxdx =eaxa+C

Q: 8. One root of the equation x³ + 2x − 3x² - 6 = 0 is a. 3 b. -1 c. -3 d. 1

A: So 3 is a root of the equation as f(3)=0.So option a is correct.

Q: 2.2.51 Without sketching the graph, find the x-intercepts and y-intercepts of the graph of the…

A: 2x + 3y = 30 x-intercept are where the value of y is 0, so 2x + 0 = 30 2x = 30 x = 30/2 = 15 So, the…

Q: 1 Plot 2 and 1 on the number line below. 8. 3 + N

A: Topic = Geometry

Q: Which of the following is an integer? O -3 1. B) 4. O-12.5 D0.454545...

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Q: Evaluate. (Be sure to check by differentiating!) |(x³ + 1)*x² dx 4.

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: For Exercies 109-114, evaluate cach expression for the given values of the variatdes. for a = -1,0 =…

A: The given expression is -b2a, the value of a=-1 and b=-6

Q: 2. Solve for x. 42 to

A: I am answering first question.

Q: Is there a significant relationship between a person's age and time spent on social media in a day?…

A: X:21,18,17,35,39,29,44,37,14,18 Y:6,7,7,4,4,5,2,3,8,7

Q: In the vector space P of polynomials of degree at most two, the second column of the matrix of…

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Q: Nb=4166.67(ag)x………..equ 1 Na+Nb=12262.5………….equ 2 1.25Na-0.645Nb=0………equ 3 Find the values of Na,Nb…

A: The given equation is: Nb=4166.67 agx        ...1Na+Nb=12265.5        ....21.25Na-0.645Nb=0   .....3…

Q: Directions: Solve for z. 1. 32 24 Answer

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Q: 1. Express (0.25)- as a power with a positive exponent. a. 25 b. 4-5 С. 4. d. 45 5

A: (0.25)-5=10.255

Q: • If x = -0. 8, then [x] + x = 1. -0.8 2. -1 3. -1.8 4. 1 1 0 2 О 3. 4 о

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Q: _3. S(3v +) dx = D(x + 3) + C

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Q: It is known that 3 3 S³ S² emax {x,y} dydx = ae³ + b, where a, b are integers. Determine the value…

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Q: Determine if the root is a rational or irrational number. Explain your reasoning. (a) Part A V10 B…

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Q: n=1 00 x E (Use symbolic notation and fractions where needed. Give your answers as intervals in the…

A: For the given series we have to find the interval of convergence.

Q: 5x If +3 = 18, then x= ? 2. F. 15 75 G. 2 Н. 3

A: subtract 3 from both sides

Q: ades | Schoology X S Schoology X + C KS S…

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Q: 2. Find the Solution 3=1.6 O.07 3. Find the Mocisure. of the markes ar 9. 8X+26 10

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Q: D Question 32 Given u 5i + 4j and v = 4i - 3j, determine -9u - v. O-9u-v=-41i - 42j O-9u v = 22i —…

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Q: For Esercises 15-46, use the properties of exponents to simplity cach expresion. (See Example 2) 15.…

A: NOTE:  According to our guidelines we can answer only first question.

Q: 21. x2/?. 22. (7x )3/4 2:3. (10 a?)/2 24. n-4/2 25.(5 y)/3

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