P(z < -1.71 ∪∪ z > -1.3)

Q: 3(2x+7)≥36

A: We have to solve enequlity equations

Q: Let a = (- 3, 5, – 5) and b = (3, 5, – 1). Find - 3å + 26. - 3å + 26 =

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Q: x2+9 x -1D <0 10<0

A: The given inequality is  x2+9x-10&lt;0 To solve this inequality we firstly find the critical…

Q: Simplify. 5(x2+ 2x − 10)

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Q: If A: find A 2. 3 3. and Show Shat A-3

A: A=1213 Now determinant value is, A=13-12=1 Adjoint of matrix A is, adjA=3-2-11 Now,…

Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

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Q: Min Z= 4X1 + 2X2 ST: 3X1+X2 26 X1 +X2 24 XX2 20 Min Z=4x1 + 5x2 ST: X1+ 2X2 25 6X1 + 6X2 2 18 X1,X2…

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Q: If P(A) = 0.2, P(B|A) = 0.45, P(A ∪ B) = 0.67, find P(B)

A: Given,   P(A)=.2P(BA)=.45PA∪B=.67 We have, PA∪B=PA+PB-PA∩B ⇒PB=PA∪B+PA∩B-PA…

Q: X² = 9 if and only if x=3

A: Given: X² = 9 if and only if x=3 To determine : If the given statement is true.

Q: Let ā = (3, −7, 6) and b = (4, 4, 8). b) b) x (a + b) a

A: NOTE: Refresh your page if you can't see any equations. . given vectors are

Q: 15. 423-922 + 72 +3)e- dz

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Q: [50-(4+8)+3]-[30+(18-3)]-

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Q: For X - N(8, 6²), what is P(16 < X < 20)?

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Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: Evaluate for: x = -2, y = 4, and z = 16 * |-y-x|

A: Given values are  x=-2y=4z=16 It is asked to find the value of -y-xz

Q: 2|x−2|+6&lt;0

A: Subtract 6 from both sides. Then divide by 2.

Q: Find x. 10 (2x+5) 52 (5x - 6)•

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Q: いーx)dx

A:

Q: for the set b={3}, determine n(b)

A: Given,

Q: Find et, where A = 5 3 -3 -1

A: Given That : Matrix A=5-33-1. To Find : eAt

Q: Whta is 1+1=

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Q: 3(m – 5) + m

A: 3(m-5)+m=0 3m-15+m=0 add both side 15 we get 2m=15

Q: 6(-3w+1/3)

A:

Q: 3/5y+(-6/5y)

A: the given expression is 35y+-65y simplify  35y+-65y=35y-65y denominator is same in both the cases ,…

Q: Solue for 4x²-16 =O

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Q: Determine

A: We use definition of basis.

Q: Simplify. (412²+8u-9)+(7u²- + 6u–8)- (5u²–8u –7)

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Q: If P (A) =0.45, P (B) =0.7, and P (A and B) = 0.4, find P (A or B).

A: Given,P(A)=0.45P(B)=0.7P(A∩B)=0.4

Q: 5y - 9<2y +7

A: Given inequality 5y-9≤2y+1substract 2y on both sides5y-2y-9≤13y-9≤1

Q: Simplify. (4ab)2(-2ab2 (3) 3

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Q: 6. (x + 2y)³

A: