Given the following pairs of corresponding values of X and Y: 30 X: 20 25 35 40 198 573 1,198 1,450 : Y: Estimate the value of Y forX=22. 73

Q: If z = 1.75, SD = 3.03, and M = 19.75, what is X?

A: given data  Z = 1.75 s = 3.03 M = 19.75 x = ?

Q: 0.5 1 6. 1 0.5 3.

A: Direct Variation describes a simple relationship between two variable. We say y varies directly with…

Q: 1. 2. 3. 1. واد تراس || * t X 1 = - مام (1

A: Topic:- algebra

Q: find the following: sec0=?

A: sec0: As the angle is between 0 and 90 degrees, it is located in 1st quadrant, where the value of…

Q: If the relationship between fish length in cm (x) and fish weight in gr (t) is expressed in the Y =…

A: The independent variable is fish length The dependent variable is fish weight We have to test the…

Q: 4. 10.8 ft SA =

A: Find the surface area of the hemisphere

Q: Given M1 = −5, s1 = 4.6, n1 = 72, M2 = − 1, s2 = 3.3, and n2 = 60, calculate t.

A:

Q: R

A: In △AQN, ∠ANQ=90°∠NAQ=α∴∠AQN=180°-(90°+α)                  =90°-α Now, ∠AQN=∠BQR( Since they are…

Q: Fit the following variables with the formula: Y = a ex X₁ 1 2 3 5 6 Y₁ 1.3 3.5 5.0 7.0 8.8 4.2

A: The given problem is to find the best fit curve for the given data by using least squares method.…

Q: f arctanada=? O a - In4 2 O b. - In2 4 Oc. 1+ n2 2 O d. - in2 4 2 O e. + En4 е. 2

A: =?

Q: Identify the following variable. "Foot length of adults in inches' O a. Continuous variable O b.…

A: Answer: Option a.  Continuous variable.   "Foot length of adults in inches" is a continuous…

Q: (a) Find to 01 when v = 19. (b) Find to.10 Wwhen v = 9. (c) Find to 975 when v = 7.

A: Solution

Q: Tell the value of each variable: X1 X2 S1 S2 P [1 5 0 8 27 0 6 1 0 7 0 23 90 1 |296 X2 = S1 = S2 = P…

A: Here x1=27, x2=0, s1=90, s2=0, P=0

Q: 58 93 106 5. %3D

A:

Q: Given the below table of values, determine the equation X: 0, 1, 5, 10, 15 Y: 10, 12, 24.88, 61.92,…

A:

Q: h) Find the number of turning points.

A:

Q: Scatter plot #a b) Find the estimated regression equation. 4 =B₁ + B₁₂ × make a 9 Based on results…

A: Here dependent variable (y) = weight of fish in gm Independent variable (x) = length of fish in cm…

Q: Find x, if Inex = 16 Select one: O x = 2 O x = 8 O x = 4 O x = 5

A: Given : lne4x = 16

Q: 1) S R ? 135° T e

A: Parallelogram QRST Given m∠T=135° To find: m∠R

Q: Complete each of the following. a. 200 in. = yd in. b. 480 yd = c. 360 ft = d. 468 in. = yd ft %3D…

A: Convert

Q: Evaluate the following for x= 3 and y = 1. 7xy² - 7

A: Given: 7xy2-7

Q: b. The temperature at 8:20 P.M. is 3°C. If it has dropped 1°C per minute, what was the temperature…

A: Given,          The temperature at 8:20 P.M is 3°C. If it has dropped 1°C per minute.

Q: Fill in the following table of values:

A: Given: θ=π6,π4,π3,π2,2π3,3π4,5π6

Q: 11

A: We need to solve the given differential equation  (y ' - x)y " - y ' = 0.

Q: = (-1)n n. Find a87 Let an

A: power of negative number

Q: Find t 0.975 when v = 15.

A: Solution: To find t0.975 when degree of freedom = v = 15.

Q: 4. The temperature in Norm, Alaska was 14° below zero at 6 am. After an hour, the temperature…

A:

Q: Match these values of r with the accompanying scatterplots: - 1, - 0.993, – 0.383, – 0.741, and 1. W…

A:

Q: What is P(A and Y) ?

A: here use basic probability  Probability  = =no of favorable outcomes total outcomes

Q: Find the vertical and horizant Aymtotes d each cuwe 212-31-2

A: Consider the given function as y=x2+12x2-3x-2

Q: A distance of 100 Kms. is covered by a man as follows : (i) 80 Kms. in a Car at a speed of 40 Kms.…

A:

Q: TKDK Tarih: . Gün: Tanm ve Krsal Kalkınmayn Destekleme Kurumu y= 3 which the following expressions…

A: Given curves are  y=3, y=ex where x-coordinate of the intersection point is  ex=3x=lnx

Q: Using the exponential method of least square fit a trend line equation for th following data and…

A: