4. Assume that 13% of people are left-handed. If we select 10 people at random, what is the probability that our first lefty is the 5th person chosen?

Q: Simplify    (14p^4 + 11p^2 -9p^5) - (-14+5p^5-11p^2+p^3) + (-25p^3 - (-10)=

A: NOTE: Refresh your page if you can't see any equations. . write it without parentheses

Q: simplify √45a^7

A:

Q: simplify √80x^100y^49

A:

Q: Question 2-11 The area of a throw rug can be represented by the expression 2x^(2)+5x-12. Which of…

A:

Q: Simplify each expression 7x+6/35x^2+30x * 2x^2+x-36/18x+81

A: We have to simplify the expression…

Q: (M^3 -8n)^2

A:

Q: simplify (a^4  b^-3/a^3  b^-1)^-5

A: For division the exponents subtract

Q: Simptfy 31e 149

A:

Q: (4a^5b^-6)^-3(-a^4b^-2)^5

A:

Q: Simplify each expression 15k^2+15k-90/27k^3+81k^2 * 4k/35k-70

A: Taking common both numerator and denominator by simplyfy the expression, we get result

Q: How do you calculste 71! Without a calculator?

A: n factorial can be obtained by a formula,

Q: Put them in order please  x^2- 22x+121+y^2-32y+256=1

A:

Q: Can you also do d-g please?

A: commnet: As per the our company guidelines we are supposed to answer only three subparts. Kindly…

Q: write in standard form  x=-2y^2-12y-14

A: to find:- standard form of parabola equation.

Q: Find the term of (a-2b)^13 that has b^3 in it.

A:

Q: ((-2×z^5)/(z^2*p^2))^-3 simplify

A: Solution

Q: Simplify 2x^2+5x+2

A: To simplify the algebraic expression 2x2+5x+2. Now for the simplification of the provided expression…

Q: Which of the following is equivalent to (-1/2t)^2 Option 1: -1/2t^2 Option 2: -1/4t^2 Option 3:…

A: Given expression: -12t2

Q: If P(A) = 0.52, P(B) = 0.45 and P(A u B) = 0.76, then P(B | A) = (Enter a number between 0 and 1,…

A: p(A)=0.52p(B)=0.45p(A∪B)=0.76p(B|A)=?

Q: What is the answer to this? 2x^2-5=3x

A: