With the sun, a girl 1.4 m tall casts a 3.6 m shadow. Find the angle of elevation from the tip of the shadow to the sun. Express your answer to the nearest degree. A. 19° В. 20° C. 21° D. 22°

Q: how to divide the parabola (x4-16)/(x-2)  and x4 is x to the 4th power

A:  divide the parabola (x4-16)/(x-2)  and x4 is x to the 4th power

Q: 2) f(x) = 3(-x + 1)³ +2 Domain Range Zeros x-intercept y-intercept Continuity Increase Interval Decr...

A: Since this is a multiple subpart question according to the Bartleby answering rule, only first three...

Q: As a membership fee,a health club charges a one time amount of $40 and charges $25 for each month.Th...

A: As a membership fee, a health club charges a one time amount of $40 and charges $25 for each month. ...

Q: Gvan a polynomial fx), if (x + 5) is a factor, what else must be true? O (0) - 5 O (0)=-5 O (5)-0 Of...

A: Polynomial 

Q: The tuition in the school year 2012–2013 at a certain university was $15,000. For the school year 20...

A:

Q: The variables x and y vary inversely. Use the given values to write an equation relating x and y.  T...

A:

Q: Find the change in the average value after removing 99 from the following list of numbers: 45, 60, 8...

A: Given query is to find the change in average value after removing 99.

Q: 9 Determine the domain of the function f(x) 5 - Domain (in interval notation):

A: Solve for the domain

Q: Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 633.6 when...

A:

Q: Determine the dimensions of Nul A, Col A, and Row A for the given matrix. 1 -6 -8 1 -8 5-3 -1 A = 0 ...

A: Here, the row echelon form of the given matrix is obtained by applying R25. So, we have 1-6-81-8001-...

Q: determine the present value of a mine to an investor if an initial profit of 250 000 is expected aft...

A:    

Q: 5P5 = 120 55 = 3,125 5C5 = 1 5x 5 = 25

A: Topic:- permutation and combinations   

Q: Calculate the amount of money​ you'll have at the end of the indicated time period.   You invest ​$2...

A: We need to find the amount of money that we will have at the end of 30 years, given that : Principle...

Q: Determine the system of linear inequalities shown by the shaded region below:

A: The given graph is: To find the system of inequalities.

Q: 3 -2 3 5 -1

A:

Q: Find all distinct eigenvalues of A. Then find a basis for the eigenspace of A corresponding to each ...

A:

Q: What are the median, 1st quartile, and 3rd quartile of this data set? A teacher records the number o...

A: We can find the median and quartiles as below

Q: QUESTION 3 Which of the followig correctly evaluates 6P4? 4! = 12 (6-4)! 6! = 15 (6- 4)!4! 6! = 30 4...

A: The formula is:Prn=n!n-r!

Q: Fill in the information about the absolute value functions below. y=2| y = (a) For each function, ch...

A: Here we have to plot the graphs for all functions.

Q: What kind of terms are point, line, and plane?

A:

Q: If 9 mature pear trees can produce 297 boxes of pears, then how many mature pear trees would it take...

A:

Q: Compute the double integral of the integrand f (x, y) = x over the region bounded by the curves xy =...

A:

Q: -59 7 X. Χ. Χ

A:

Q: Graph the following Linear Inequalities. 4x + 2y ≤ − 10

A:

Q: REVISED 2/4/ Admission to a museum costs $10 per person. On the graph below plot the cost of admissi...

A:

Q: 1. A function f : R – {}} → R – {0} is defined by 3 f(x) 2x 1' - (a) Prove that f is bijective. (b) ...

A: A function f is Bijective if f is one-one and onto function. To Find inverse of the function f(x) :...

Q: What is QR in the diagram below? 82 58 Q R

A: The given diagram is: To find QR

Q: The scale on a map indicates that 1 centimeter on the map corresponds to an actual distance of 30 ki...

A: Solution : 1cm=30km  .. 15.6cm=x km  say ... 2from the equation 121cm5.6cm=30kmx km5.6cm1cm=x km30 k...

Q: Draw a graph of f(x) -8 by first placing the horizontal and vertical asymptotes, then plotting an %3...

A:

Q: today are 6750, and medical inflation is expected to be 3.25% per year. The claimant is expected to ...

A:

Q: You need a 75% alcohol solution. On hand, you have a 135 mL of a 10% alcohol mixture. You also have ...

A:

Q: 3. Label the graphs as f(z) or g(z). f(z) = 0.4" and g(x) = 0.2 %3D y A. B. $ -4 -3 -2 -2 4 5- a. f(...

A:

Q: 1 euro = $1.09  a

A: answer of given question is in step 2

Q: Simplity the following matrix expression CA +o)?-2A° - 3ABA -A3.8²-B3

A: Matrix

Q: 4. The sum of three numbers is 49. The second number is three times the first number and the third n...

A:

Q: sixteen is divided by the sum of a number q and 1.There result is four.What is the number?

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Denver’s population is 856,000 and is growing at a rate 3.5% per year find the doubling time

A: To solve the following problem

Q: i. What are the lengths of the x- and y-components of this vector? 10

A: Find your answer below 

Q: Denver's population is 856,000 and is growing at a rate of 3.5% per year. Find the population in 8 y...

A: Calculation of population after 8 years are as follows

Q: In the diagram below, if AB = 51, BC = 10, and AD = 100, fin- A B. C O 39 O 61

A: Hint :⊙ What you can do is to sum up all the length of line segment on line AD and equate it to leng...

Q: 94 pounds.  To the nearest whole number, what percent is Scott's relative change in weight?

A:

Q: 1+ tan“x = csc 2.x 2 tan.x

A:

Q: Suppose a city's population is 740,000. If the population grows by 12,620 per year, find the populat...

A:

Q: 9. Find the final amount of an account with an initial investment of 3 $4000 at an interest rate of ...

A: Given query is to find the amount accumulated in the account.

Q: Suppose that y is directly proportional to a. 1) Find the constant of proportionality, k, if y = 22....

A:

Q: 1. A bakery used 25% more butter this month than last month. If the bakery used 240 kilograms of but...

A: Algebra

Q: 1 – 7x + 5x ² – 3x ³ + 2x * ): (x? + 3) + 2x * )÷ (x2 + 3)

A: Solve the division

Q: Find the sum of the first EIGHTEEN terms of the given sequence where - is the eighteenth term. *If y...

A: Topic:- sequence and series

Q: Give an example of each of the statements below using the sets indicated (and power sets) to show th...

A:

Q: Hannah can paint a room in 12 hours. Destiny can paint the same room in 16 hours. How long does it t...

A: