Consider a value to be significantly low if its z score less than or equal to -2 or consider a value to be significantly high if its z score is greater than or equal to 2. A test is used to assess readiness for college. In a recent year, the mean test score was 224 and the standard deviation was 5.4. Identify the test scores that are significantly low or significantly high. What test scores are significantly low? Select the correct answer below and fill in the answer box(es) to complete your choice. O A. Test scores that are greater than (Round to one decimal place as needed.) O B. Test scores that are less than (Round to one decimal place as needed.) O C. Test scores that are between and. (Round to one decimal place as needed. Use ascending order.) What test scores are significantly high? Select the correct answer below and fill in the answer box(es) to complete your choice. O A. Test scores that are between and (Round to one decimal place as needed. Use ascending order.) O B. Test scores that are greater than (Round to one decimal place as needed) O C. Test scores that are less than (Round to one decimal place as needed.)

Q: 36. Find the maximum value of 16CX for any natural number x. а. 6 b. 4 с. 7 d. 8

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Q: Vx2 – 1 2

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A: Compare the coefficient of a and b .

Q: 37. lim 1+2e

A: Topic - limits  We are given limx→∞1-ex1+2exand we know thatlimx→∞ex=∞andlimx→∞1ex=0

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Q: What can you conclude regarding the numbers y and z if x z?

A: Given x<y, x>z

Q: 6. If z> 1, then N 1 - T || 1 H H + ....

A:

Q: 3. he following sample contains values of the price and quantity sold of a particular commodity. Use…

A: Assume that price is defined as x and quantity is defined as y.

Q: 377 ƒ (0) = 4; ƒ (17) = 0; ƒ (¹) = −4; ƒ | (##)=0.scm=4 2 = 0; ƒ () = 4

A: Step 1:Step 2: Step 3:Step 4:Step 5:

Q: 8. Find x +3 2x

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A: We will solve this limit equation using L'hospital method.

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Q: 2. If (x + 1)7 = (x + 1)ª, for x > -1 and a is a constant, what is the value of a? а. b. C. 3 10 d.

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Q: Show that the sum of a positive number and its reciprocal is at least 2.

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Q: 12. A rancher uses 280 feet of fencing to build a rectangular corral for a horse. -280The length of…

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Q: 20 41. Find ²k²(k − 3). (Use Table 2.)

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Q: 17. Given 2x+4 — 2x+3 = 1, find x.

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Q: 0 2 dt √4+t²

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A: We say two sets have the same cardinality if there exists a bijection between the two sets.

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A: The solution is given by long division of polynomial as follows :

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.