3 4 Using appropriate substitution, evaluate: 1- 2x

Q: Evaluate 7j +5- 8k when j = 0.5 and k = 0.25.

A: Given: The expression 7j+5-8k. On substituting the values of j=0.5 and k=0.25 in the given…

Q: 19 .102 .102 to the leftof2= 45

A: The area value to the left of z=0.45 is obtained by using standard normal table.      Use Table :…

Q: Evaluate 7n + 5p for n = 3 and p = 6 %3D 10

A:

Q: | (1– 2r)dr

A: Given:∫01(1-2x)dx = ∫011dx- ∫012xdx                     ∫fx±gxdx=∫fxdx±∫gxdx…

Q: Use the multiplication principle 1 1 8. 3 6. ·k 6. Select the correct choice below 7. 9,

A: Given that  K/8 + 9/3 = 1/6 + 7K/6 We need to find the value of K  Now, Take LCM both side then we…

Q: Evaluate 3r + 5| + | – 4 – z-2 2= -3 O 71 O 45 O -37

A: find the value of expression at given value .

Q: b) 42x + 4* = 6 (HINT: use substitution)

A: Thank you for the question. Since you have posted multiple questions we will solve the second…

Q: Use a separate sheet of paper for #3. Evaluate using an appropriate substitution. re2 In p dp-

A:

Q: 16) m22 %3D 4х — 2 2 68°

A:

Q: Evaluate |xl / x +|y| / y for x = 2 and y = -5 ?

A:

Q: b) 42x + 4 = 6 (HINT: use substitution)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: 2sin?(®)+ Зсos(ө)-3-0

A: This is a question related to solving polar quadric equation. Here as a root we will get theta…

Q: 1. Simplify and evaluate for x = - 3, y = 4, and z = 5. x'y'z' x-'y°z

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 3/2 Evaluate xp (1+x)'

A:

Q: 17 (4D? + 4D + 1)y = 0

A: It is differential equation problem

Q: 2 (72 + 3z*)de Find 3

A:

Q: Evaluate the expression for n = -1 andp = -5. %3D = pח11- %3D Submit

A:

Q: I. Evaluate db By Algebraic Substitution: : b2V25+b2

A: Given integral ∫dbb225+b2 We can evaluate the integral  by substitution method .Here we use…

Q: 2. Evaluate: [3cis(30°)]^(2j) B. 1.053 A. 1.5 - 2.598j C. 8.549 D. 2.598j – 1.5

A:

Q: 422+3r-2 Given z+1 determine y" 18 (z+1) (z+1) 2 (z+1) 10 (z+1)

A:

Q: 2. Evaluate: √₁² √2 - x + x da −

A: We know that the modulus function fx=x is defined as x=-x,x<0xx≥0. If we take x=-2, then f-2=2…

Q: Find SU. 26° 6.8

A: Given:-in right angle triangle∆STU∠T=26°TU=6.8To find: SU

Q: In r dr r2 Evaluate

A: The given integral is: I=∫ln xx2 dx

Q: Evaluate 8r-rs when r=6 and s=5

A: 8r-rs.........A given r=6 s=5  put r and s value in A

Q: - 14 2 Let B = Find B. 6 0

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Q: -4 -3-2- 1 2 3 4567 89 10 11 12 Q-3 321

A:

Q: 0.8w+3.6 factered is

A: We have to factor 0.8w + 3.6 We can write 0.8w + 3.6=4 (0.2w + 0.9)= 0.4 (2w + 9)=410( 2w + 9)  =25…

Q: -4 -5 - 1)? + (y– 2)² = 4 - 1)2 + (y– 2)2 - 1)2 + (y+ 2)? = 4 - 1)? + (y+ 2)? = 2 Type here to…

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Q: 2e 7. Evaluate ds

A:

Q: find the afproyimate Value of: (3.01)*+(5-98)²+(2.03)?

A: solution

Q: The reminder on dividing P(x) = 2x + 3x2 - 4x - 3 by x+ 4 is (-76) %3D True False O

A: Here we do the polynomial long division method to find the remainder. Please be careful while…

Q: Perform the indicated operation. 7 10 8. 15 -7- 16

A: Given 1078-71516

Q: Find the product. 10 5.0 O 48xy .x * 0, y 0 25 O xy? -, x * 0, y 0 O 3xy², x + 0, y + 0 O 25xy° , x+…

A: Given: An expression for product 4x10y75x9y3·5x5y412x5y6

Q: 2.23 + 0.21i

A: We have to choose the correct answer from the given options according to the given information

Q: 13. Divide. (2? + 9x – 52) ÷ (x – 4) x + 13 0.-+ 1 – 4 + 4 O++13+ 4 2 x - 4

A:

Q: ii. BC if x =2 and y =2

A:

Q: n=12, CL=90% x2 an-1

A: Given,n=12α=1-0.90α=0.1degrees of freedom(df)=n-1df=12-1=11

Q: Whta is 1+1=

A:

Q: Simplify

A: Given expression is 4a2ba3b25a2b2b4.

Q: S.ST" xdzdydx Evaluate: 7/12

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Q: 15 Evaluate. 2n - 1, where n = 6 1 32 63

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Q: Evaluate: 5a +62-le-2 where a = 3, b = -4, and c 1

A: Given, a=3, b=-4, and c=1

Q: Evaluate: a) 4(k – 1)? k=1

A: To get the general term of this sum, we have to first expand the (k-1)2 in the summation. Then we…

Q: -3- -7= Using chips A. Using zeros B. Changing to addition

A: our objective is to evaluate.

Q: 5. Simplify V450. O 5V18 O 3V50 O 8/2 O 15V2 P Type here to

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Q: a²sin(), if r +0; if r 0. =(r)/

A:

Q: 2(15 + q)= blank + 2q

A: 2(15+q) =____________+2q Here we are suppose to find the value of blank.

Q: 17 Simplify the expression 6,,10 3a'y 12x y0. 3x'y A 15ry 11 B 36ry0 42,,10 c) 36x 11 D 36xyl

A: The given expression is: 12x-6y10·3x7y This expression can also be written as: 12x-6y10·3x7y=12·3…

Q: Let 3 y = cx³ . If x is multiplied by 5, how is y affected? O y is multiplied by 243 125 is added to…

A: