60 30° N. 90 In the diagram below, MR=8. Determine the length of NM NM =

Q: Calculate the derivative of the func f(x) = U(x) Use the log-differentiation method)

A: In this question, the concept of the derivative is applied. Derivative We can use a derivative to…

Q: In Euclidean geometry, pi is the constant ratio of circumstance of a circle to the diameter. The…

A:

Q: 8) Show that the matrix -1 Bz 1-4 4 -3 -2 is idempotent.

A: Given…

Q: What is Derek Jeter's squared deviation score? PLAYER Runs Joe Mauer 86 Hanley Ramirez 93 Ichiro…

A: The deviations are calculated from the group's mean, needed to be calculated first to find out the…

Q: Q3) A building was photographed using an aerial camera from a flying height of 1000 m. The photo…

A:

Q: 3 A bird was sitting 8 meters from the base of an oak tree. It then flew in a straight line 9 meters…

A:

Q: (a) Give the marginal density functions for both random variables. Are the independent? (b) What is…

A: f(x,y)=ye-y(1+x)        x,y>0

Q: What is the measurement of a in degrees? [? ]° (7,-V15)

A:

Q: What is the power of the eye in D when viewing an object 62.9 cm away? (Assume the lens-to-retina…

A:

Q: By using the inverse formula, find the inverse of the 2×2 matrix (if it exists). -12 3 a. 5 b. 7 2 1…

A:

Q: how do i solve/answer this question? “in the circle above, GJ=9, JF= 6, HJ= 15 and JE= x +5…

A: In the circle above, GJ=9, JF= 6, HJ= 15 and JE= x +5 determine the length of JE…

Q: d. Find the 25-th and the 95-th percentiles of the distribution of revenue when A = 2. [The p-th…

A: d. P(R<R_p) = p P(100+20A+X<R_p) = p P(100+20*2+X<R_p) = p P(X<R_p-140) = p…

Q: rooper is hidden 30 feet from a highway. One second after a truck the angle 0 between the highway…

A:

Q: Express the area of the triangle shown below in terms of b and 8 only. Area = 8 b Th

A: Given:

Q: Find the measure of ∠B in the triangle below if m∠A=m∠C.

A:

Q: Which is the depem expression given th How long did Gabr 15.75 miles?

A: Given Gabriel went running in the park. he ran 6.3 miles per hour. The equation that shows the total…

Q: A C B Drawing not to scale. Line AB is tangent to the circle with center O. If OB = 3 and if AC = 5,…

A: From the given figure; AC¯=5 OB¯= OC= radius=3 Now find the length of OA OA=AC+OCOA=5+3OA=8

Q: 13. A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the lamppost,…

A: Given: A 6-ft man walks away from a lamppost. At the instant the man is 14 ft away from the…

Q: Describe the mathematical relationship of increasing side length to SA/V ratio for all cubes. Do you…

A: First of all, consider the given values and formulas required to solve the question.

Q: (d) Number of ways to draw exactly 2 kings or jacks = 30,408,224

A: The combinations formula is, nr=n!n-r!r!

Q: 5) Construct a linear approximation of the function f(x ) = lacX+s) about the point x,= 1. Compare…

A: Tangent line approximation or linear approximation is very significant in differential calculus.…

Q: The second hand on a clock completes one full revolution per minute. If that second h what it is…

A: Given that: Second hand completes one full revolution per minute.Length of second hand = 15cm

Q: Find the area of triangleABC if <B= 135 degrees, a= 6, c= 2. What is the area?

A: To find the area of triangle ABC, if ∠B=135°,  a=6, and c=2.

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.