Sa?+ 6x if x < 5 3 -x if x 25

Q: x/12 less than or equal to 3, if x = 48

A:

Q: Find the value of x. N- 73° to

A:

Q: (14+ x) ÷ 2 when x = 4

A: Note: It is being assumed that the expression: (14+ x) ÷ 2 needs to be evaluated when x=4.   In the…

Q: Evaluate: +x2-r+4 where x = -2

A:

Q: A and B are two positive integers. A and B are consecutive If the product of A and B is 4290, then…

A:

Q: 3 Add: X - 2 x? - 4

A: An expression is a variable, number or combination of numbers and variables and mathematical…

Q: OSalve Y+ 164=326 yo)=3 (0)= -2 8.

A:

Q: Q3/B/ Find the value of unknown in the following 1 -2 7 9 5 6 ? 3 ? -2 7 1 6 1 -2 7 +4 ? 1 - 5 6 -3…

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Q: 1 (c) dr VAr2 – 4.r + 10

A:

Q: 4- In(x + 2) = 2x, the value of x =

A: See the attachment

Q: ate (8-3) 0- dg, where both c and ß are integers. -k (g-ß)²

A:

Q: P+ हे-a+7 +4x 15 Put +axŅ if

A: Given rt→=ti^+lncostj^ We have to write a→ in the form a→=aTT→+aNN→ Where, aT=ddtv and aN=aT2+a2…

Q: [X] even or odd ?

A:

Q: TRANSLATE INTO A EXPRESSION. 4 LESS THAN ONE-FIFTH OF C

A: Write in expression 4 LESS THAN ONE-FIFTH OF C

Q: Let x < -2. What is the following expression equal to? Type your solution. V9-6x + x2

A: Formula used: (a-b)2=a2-2ab+b2 If we multiply an inequality by a negative number then we need to…

Q: Find ST. R 12 5 Is a 5 -18 8 13

A:

Q: Reduce the  expression to lowest terms. [ x .2x - (x2 + 1) . 1 ] /  (x2 + 1)2

A: Given: Let p=x.2x-x2+1.1x2+12 To Find: To reduce the given expression to lowest terms.

Q: 3 more than x can be written as

A: Given that 3 more than x can be written as

Q: 81x^2 = 100 then x is

A:

Q: Find the value of x. x = 20 15 ---42 16 18 12 14

A: Solution:Given a FigureTo find xFormula:For similar triangleCorresponding sides are proportion.

Q: lo) Let x-16 X+4 >メキ-4 K Xニー4

A:

Q: For what X - 3

A: Given that: 3.     1x-3

Q: the computer took the H0 and Ha as H0: p > - 0.82 (greater than or equal to) Ha: P < 0.82

A: We need to answer the reason behind, the computer taken the H0 and Ha as: H0: p ≥  0.82 (greater…

Q: if 2^x+2 what is the value of x in terms of k?

A:

Q: (7)x(+7) is equ ○₂(π × V) Ouv 027

A: Topic:- vector algebra

Q: Use x) - 2x -5 and a(x) - 3 - to evaluate the expression. (a) (fo g)(-2) (b) (Go n(-2)

A: Use function property

Q: 1. fox) = x(x-2)(x+ 4)

A: "Since, you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q1: If acoshx + bsinhx = c, find the value of x when c² = a² - b².

A:

Q: ke 7 x) =- 0<x<∞ , then O.W

A: It is an important part of statistics. It is widely used.

Q: x2=25 is a statement?

A: A statement is a definite or clear expression of something in speech or writing.

Q: 63. P(x) = x³ – 3x* + 12x³ – 28x? + 27x – 9 -

A: Please see the explanation below

Q: Find the value of >(-1)"-1. n=1

A: To find the sum of the given series  Note : If a series is divergent then we cannot find its sum.

Q: Find:

A:

Q: proot p(B)

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Q: What is the root X-1 6 N|X 2 11

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Q: If x=2 and t= 4, what is the value of (x² – 4)(t² +8)? -144 O- 72 4 O 12

A:

Q: F3n is an even number

A: We need to prove that F3n is even. In other words, we need to prove that every third term of a…

Q: T2 -9 if 3 (h) ƒ(x) = 9. if r = 3

A:

Q: Evaluate. -(-2)±/(-2)²-4(1)(-8) 2(1) X = [?]+[ ] Enter the number that belongs in the green box. X =…

A: To find :                  To evaluate the expression.

Q: k is less than 13 but no less than -3.

A: Given that k is less than 13 but no less than -3.

Q: P(x>5)? P(x<4)? P(x≥3)?

A:

Q: Marion is 3 years more than 5 times as old as Paula. If p represents Paula's age, which expression…

A: Marion's age is 5p+3.

Q: Evaluate: xP P n-1 n-2° -1

A:

Q: I have to write 0 in the form of a/b

A: write 0 in the form of a/b

Q: What value of x proves a| 6? 24 x - 18

A: If a||b then  24=x-18    x=24+18=42

Q: Is 2k-1 odd or even number? Write conclusion

A: Thus, 2k is an even number since it is a multiple of 2.  Hence, 2k-1 will be an odd number.

Q: Q: Evalunte 5 x²-2 up (x-2)² 3

A: Given

Q: 2. Briefly explain when you would use the formula z = X-u over the formula z = X-u

A: Solution When we have give that  X follows normal distribution with mean =μ  and standard deviation…