2) A population of scores has μ = 24. In this population, a score of X = 14 corresponds to z = -1.35. What is the population standard deviation?

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: Which graph correctly solves the equation below? -x²+1=x²-4

A: topic - quadratic equations

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: Ans: 0.07 35. The probability (rounded to three decimal places) that the selected adult is a female…

A:

Q: 3. 42P 4-2p-1 =

A:

Q: Need help! 2 questions

A: Pick the odd one out.

Q: 10+7=?

A:

Q: 6.5+ 4

A: To simplify given

Q: 13 dと 2) xp 7-x2

A: Here we have to find the integral value.

Q: I need help with 13

A: By Mean value theorem, if a function f is differentiable on a, b, then there exist c∈a, b such that…

Q: Help!!! Please help me! Answer correctly

A:

Q: Rang lertex = (-7;3) qu'od

A: The quadratic function has vertex (-2,3) and a point on graph 1, 12

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: ex- 12

A: Given: y=ex-12 we know that am-n=aman

Q: I'm lost

A:

Q: 2 questions in pictures

A:

Q: 5 23 4 48 1 5 75

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

Q: Question

A:

Q: 4P3

A:

Q: Kinda lost

A: here the graph passes two times  through the x -axis  so there will be two roots

Q: | 2 0.32

A: The given distribution is, X 2 3 4 P(X) 0.32 0.48 0.20

Q: Question c. Thanks

A: Given function is, fx=x-1+2for x<1ax2+bxfor x≥1 The objective is to find the values of a and b…