If you are looking for the answer of what does z equal, you’ve got the right page. We have approximately 10 FAQ regarding what does z equal. Read it below.

## ExamplesDetermine the principal roots of the following members5) 7821) ViziThink

**Ask: **Examples

Determine the principal roots of the following members

5) 782

1) Vizi

Think of a number when multiplied by itself results to 121

(11)(11) = 119-121 Therefore, V121 – 11

2)

Determine what number when multiplied by itself three times equals

(-3)(-3(- -)-(-5) — Therefore,

3) V625

identify what number when multiplied by itself four times will result to 625

(5)(5))(5) = 5* = 625 Therefore, V625 – 5

Pind a number when multiplied by itself is equal to 0.25

(0.5)(0.5) – (0.5) – 0.25. Therefore, 0.25 0.5

5) V2

Think of a number when multiplied by itself five times will result to 32

(2) (Z)(2)(2)(2) = 2 = 32. Therefore, V32 – 2

6) V-

In this given example, the index is 4 (which is an even number) and the radicand is -81. This

means that the root does not exist because there is no number when you multiply by itse

4 times will result to a negative number

[tex] \ [/tex]

**Answer:**

bruh

**Explanation:**

### bruh this is math :’p

## _24. What kind of polynomial according to its degree is

**Ask: **_24. What kind of polynomial according to its degree is 10×3 – 9x² + x?

A. Linear

B. Quadratic

C. Cubic

D. Septic

25. Which is the verbal translation for 3(y + 2) 9?

A. Thrice the sum of y and 2 is 9

B. Thrice the difference of y and 2 equals 9

C. The cube of the difference of y and 2 is equal to 9

D. Thrice the difference of y and 2 is greater than 9.

26. In b3 < 1, which is a variable?

A. 3

B. b

C. <

D. 1

27. Which of these does not belong to the group?

A. 15 minus y B. y decreased by 15

C. 15 diminished by y

D. y is subtracted from 15

28. The mathematical sentence for “A number z is greater than 5” is

A. Z<5

B. Z> 5

C. Z #5

29. The expression 5x + 2 + 7x, how many terms are there?

A. 3

B. 5

C. 1

D. 5 > z

D. 2

30. The product of six and a number is 42

C. 6+n=42

D. 6n = 42

42

A. 6-n=42

B.

6

**Answer:**

## 24. C. Cubic

## 25. A. Thrice the sum of y and 2 is 9

## 26. B. b

## 27. C. 15 diminished by y

## 28.** B. Z> 5**

**29. A. 3**

## 30. C. D. 6n = 42

**Step-by-step explanation:**

## 6.if Elson's z-score on post assessment is 3,the mean is

**Ask: **6.if Elson’s z-score on post assessment is 3,the mean is 10 andthe standard deviation is 2, what was his raw score?

A. 4

B. 12

C. 16

D. 20

7. Some DepEd public and private schools administered National Achievernent Test for Grade 6 and Grade 10,The test for Grade 10 has a mean score of and a standard deviation of 10. If Juan, a Grade 10 student has z-score of 1.25, what was his score on the test?

A, 127

B. 128

C. 129

D. 130

For questionis number 8 – 10:

The Enhance Community Quarantine of some places was lifted by our President Rodrigo Roa Duterte last May 15, 2020. Suppose that after the said ECQ, one of the dieticians of well-known company conducted the survey about the effect of home quarantine on the health of the Filipino people. He found out that average weight for women is 70 kg with a standard deviation of 6 kg.

8. If the weights are normally distributed, what is the z score with a weight of 63

A. -1.17

B. -1.16

C. 1.16

D. 1.17

9. What is the z score of a woman with a weight of 85 kg?

A. -2.5

B. -1.5

C. 1.5

D. 2.5

10. How many kilograms will be corresponds to the z score of 1.5 of the weight of woman?

A. 76 kg

B. 79 kg

C. 82 kg

D. 85 kg

11. If the scores in a Probability and Statistics test are normally distributed with a mean of 31 and standard deviation of 4.5. What is the 2-score for a score of 40?

A. 1

B. 2

C. 2.5

D 3

12. Gracia, an ALS student, obtained a z-score of 1.35 in an achievement test that is normally distributed with a mean grade of 85 and standard deviation of 5. What was Gracia’s grade in the achievement test?

A. 71.25

B. 78.25

C. 91.75

D. 94.65

13. In a normal distribution with a mean of 15 and standard deviation of 3, what does a z-score of -2 indicate?

A. It indicates that the score is equal to 9

B. It indicates that the score is below the mean.

C. It indicates that the score is 9 less than the mean.

D. It indicates that the difference between the score and the mean is 6.

14. Ronnie and Loida who are best friends took a college entrance examination. The mean score and standard deviation of the examination are 110 and 15, respectively. If Ronnie and Loida obtained z-scores of 1.25 and – 0.75 respectively, what was their scores in the examination?

A. 129 and 99

B. 128.75 and 88.75

C. 130 and 99

D. 140.75 and 100.75

15. The velocities of cars in express way are normally distributed with a Mean of 90 km/hr and standard deviation of 10 km/hr. Jessie’s velocity has a score of 2.5, what was his velocity?

A. 100 km/hr

B. 105 km/hr

C. 110 km/hr

D. 115 km/hr

pa help lods

B

D

C

B

D

B

C

A

B

B

Hope its helps

Pa brainlest po

## Learning ActivitiesB.Read each item carefully. Write the letter of the

**Ask: **Learning Activities

B.Read each item carefully. Write the letter of the correct answer on the space provides

1. A square is a quadrilateral with four equal sides, what property of polygon

does it show?

a. Regular b. Irregular

2. Which of the following figures is an example of irregular polygon?

C. Perfect

d. Imperfect

a.

b.

C.

d

11

3. If a regular pentagon has a perimeter of 30 centimeters, What will be the measure of each side?

a. 4 cm

b. 5 cm

C. 6 cm

d. 7 cm

4. If a regular polygon has four sides and each side measures 4 centimeters, what do you call this polygon?

a. trapezoid

b. hexagon

c. rectangle

d. square

5. A regular polygon has a perimeter of 40 centimeters and each side is 5 centimeters,

What kind of polygon is this?

a. hexagon

d. decagon

b. octagon

c. pentagon

C.Given the figure A ABC A XYZ. Use the figure to find each

A XYZ which is equal to its corresponding part in A ABC.

1. XY =

2. YZ =

3. XZ =

4. X=

5. Y=

Х

В

Z

C

**Answer:**

1.A

2.C

3.C

4.D

5.B

1.AB

2.BC

3.AC

4.A

5.B

## 1. Which of the following is NOT a logarithmic function?

**Ask: **1. Which of the following is NOT a logarithmic function?

a. x

2 = 3 b. 2

x = 8 c. log416 = 2 d. both a and b

2. Which of the following is the inverse of x

y = z?

a. z

x = y b. x

z = y c. logxz=y d. logzy=x

3. Which of the following is NOT the property of logarithms?

a. One-to-one property c. Zero Exponent is equal to 1

b. Inverse Property d. Division Property of Equality

4. Which of the following does NOT belong to the group?

a. Inverse Function c. Logarithmic Function

b. One-to-one function d. rational Function

5. Which of the following is NOT included in the laws of logarithms?

a. Exponents c. Graphs

b. One-to-one Functions d. Products, difference and sum

6. Evaluate log2 8.

a. 3 b. 2 c. 4 d. 1

7. What is the range logarithmic functions?

a. All positive numbers b. All negative numbers c. Zero d. All real numbers

8. What is the domain of logarithmic functions?

a. All positive numbers b. All negative numbers c. Zero d. All real numbers

9. What is the asymptote of logarithmic function?

a. Vertical b. Diagonal c. Horizontal d. All of the above

10. What is the asymptote of exponential function?

a. Vertical b. Diagonal c. Horizontal d. All of the above

**Answer:**

1.d. both a and b

2.c. logxz=y

3.d. Division Property of Equality

4.b. One-to-one function

5.d. Products, difference and sum

6.c. 4

7.d. All real numbers

8 b. All negative numbers

9.d. All of the above

10.b. Diagonal

that’s the answer

## 1. What polygon is being described in this picture?A. hexagonB.

**Ask: **1. What polygon is being described in this picture?

A. hexagon

B. heptagon

C. pentagon

D. octagon

2. What is a polygon with ten sides called?

A. decagon

B. nonagon

C. undecagon

D. Dodecagon

3. A square is a quadrilateral with four equal sides, what property of polygon does it show?

A. Regular

B. Irregular

C. Perfect

D. Imperfect

4. If the sides of the polygon are not equal, the measurement of their angles will differ from each other too.

What property of polygon is it?

A. Regular

B. Irregular

C. Perfect

D. Imperfect

5. Which of the following pairs of polygon is congruent?

A.

C.

D.

B.

Z

6. Which of the following statements describe congruent polygons?

A. The color, size and shape are similar with each other.

B. If you place the square to another square, they will look like one square.

C. As long as they have the same shape.

D. If they have the same size.

**Answer:**

1.?

2A

3.B

4.B

5.?

6.C

**Step-by-step explanation:**

Hope it helps

Also the answers with a question mark(?) needs the picture so I can answer it

## 1. Which of the given mathematical statement is an equation?

**Ask: **1. Which of the given mathematical statement is an equation?

A. 4×2 + 3x – 2 = 1 B. -10 + 2x ≤ -7 C. 6y – 5 ≠ 10 D. 5a ≥ 9

2. Which of the given mathematical statement is an inequality?

A. 2x = 7 B. x2 = 16 C. 1⁄4k < 12 D. 1⁄2m + 40 = 20

3. What expression in which numbers are represented by letter symbols?

A. Equation C. mathematical sentence

B. algebraic expression D. constant

4. Which verbal sentence shows inequality?

A. The sum of n and 3 is 9.

B. A number increased by 3 is 40.

C. Twice a number is less than the sum of the number and 4.

D. The sum of three consecutive numbers is equal to 25.

5. Which of the following does not belong to the group?

A. ≥l B. ≤ C. ≠ D. =

6. Which of the following is an equation?

A. x + 3 = 7 B. x + 12 > 17 C. x – 14 ≤ 18 D. x + 19 > 11

7. Which verbal sentence shows equality?

A. A number decreased by 1 is at most 5.

B. The product of a number and five is greater than or equal to forty.

C. The difference when 4 is subtracted from n is lesser than 12.

D. The sum of a number and ten is fifteen.

8. Which of the following does not belong to the group?

A. 4x + y = 6 B. 3x + y = 2 C. 3x -2 + x = 7 D. x + y > 8

9. Which of the following expression is a trinomial?

A. 4b – 10 B. 3b C. 3x + 4x D. 5x + 4y – z

10.Which of the following is TRUE about equation?

A. A mathematical sentence indicating that two expressions are equal.

B. A mathematical sentence indicating that it is a number.

C. A mathematical sentence indicating that two expressions are not equal.

D. A mathematical sentence that indicates the number and variable.

**Answer:**

Answer:

1.D

2.A

3. A

4. C

5. B

6. C

7. C

8. C

9. B

10. A

11. D

12. D

13. A

14. B

15. D

16. A

Step-by-step explanation:

I HOPE IT HELPS

## 18. Which of the following is the characteristic of the

**Ask: **18. Which of the following is the characteristic of the normal curve?

a. Neither the mean and the median nor the mode are unequal

b. The mean, the median and the mode are equal

c. Only the mean and the median are equal but not the mode.

d. The mean is unequal to the median but equal to the mode

19. The curve of a normal distribution extends indefinitely at the tails but does not approach to the x-axis, this shows that the curve of the normal distribution is

a. Asymptotic to the x- axis

c. Perpendicular to the Y-axis

b. Parallel to the X-axis.

d. Coinciding to the X – axis

20. If the normal curve will fold at the middle or about the X, the left half will coincide with the right half, what characteristic is shown by the normal curve?

a. Asymptotic

C. symmetrical.

b. convex

d. concave For numbers 21-27, use the z-table below.

**Answer:**

1.B

2.B

3.D

**Step-by-step explanation:**

tama yan promise

## C. How many terms does the product of (x +

**Ask: **C. How many terms does the product of (x + y + z)? have? 6.5 4.3 4 d. 6 3. What is 7x(2x + 4y) a. b. 14x2y d. 14x²+ – 14x + 28xy c. 14xy + 282 4. Which is equal to (a + b)(a – b); a² – 6² a+262 5. The given (a + b + c) is an example of ? a. Square of integers c. Square of binomial a. ba? +62 d. 22 – 262 b. Squan d. Square

**Answer:**

1. /

2. /

3. C

4. /

5. A

**Step-by-step explanation:**

hindi kona alam sagot sa iba dalawa lang alam ko

SANA MAKATULONG PADIN

## 6. Which of the statements below translates the mathematical equation

**Ask: **6. Which of the statements below translates the mathematical equation “4x + 3 = y”?

A. Four x plus three is equal to y.

C. Four times a number increased by three is equal to y.

B. Four x a number increased by three is y.

D. Four times a number diminished by three is equal to y.

7. Which of the following equations is in slope-intercept form?

A. X + 2y = 4

B. 3x = 2y + 1

C. y = x-3

–

D. 5+ y = 8

8. Determine the slope and y-intercept of the line x = 2y + 9.

A. m = -3; b =-

=

=

= B. m = z; b =

C. m =-; b=-

1

9

9

9

1

m

=

D. m= 2:0

; b=

2

2

2

2

2

2

2

9. In the equation y = -x +5, what is the slope?

A.

B.

1

C. -5

D. 5

2

2

–

10. What makes -3y2 = -2x – 11 NOT a linear equation in two variables?

A. Its degree is not one.

C. It does not start with a positive term.

B. It is not written in standard form.

D. Each of its terms has negative sign.

11. Find the slope of the line passing through the points (2,5) and (-4,-6).

A. 6

B. -6

C. 1/6

D. -1/6

**Answer:**

6.C 7. A 9. A sana po maka tulong

Not only you can get the answer of **what does z equal**, you could also find the answers of 1. What polygon, 1. Which of, ExamplesDetermine the principal, 6. Which of, and 1. Which of.