CLASS ALL URCOMING Density word problems You might need: Calculator Circletown's limits form a perfectly circular shape. It has a population of 20,000 and a population density of 480 people per square kilometer. What is Circletown's radius? Round your answer, if necessary, to the nearest hundredth. kilometers Show Calculator Report a problem Stuck? Watch a video or use a hint.

Q: Concept Check 9.4.1 Assigned Media Question Help O Fill in the blank with the correct response. The…

A: Let the Length of the side of equilateral triangle = a inches. So, the perimeter of equilateral…

Q: 3.2 3

A: Tangent always makes a right angle at radius.

Q: TEXT ANSWER Question 9 Given the similar prisms pictured below, with the measure of one pair of…

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Q: 2 | 3 14 11 .6 1.) A bird that was perched atop a 15 foot tree dives down six feet to a branch…

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Q: Determine the area of the figure shown below. Round all numbers to the nearest hundredth if…

A: Determine the area of figure shown below.

Q: What is the population density of Monaco? Round to the nearest hundredth. Population: 32,671 Area:…

A: Population density denotes the number of people per square mile.

Q: PROBLEM: The area in the first quadrant bounded by x2-8y, the line x=4 and x-axis is revolved about…

A: Use washer method

Q: Find the area of the figures below. 1. 2. 3. Record your answers in the 7m 8 cm 6 m answer boxes. A…

A: 1)Area = length *breadth     Area = 7*5     A = 35 sq.cm 2) Area = 8*8      A = 64 sq.cm 3) Area =…

Q: What is the volume of this cone? Use A = 3.14 and round your answer to the nearest hundredth. 19 mm…

A: Consider the given cone of height 19mm and diameter 34 mm. Find the radius using the diameter. r=d2…

Q: APPLYING THE PYTHAGOREAN THEOREM Use the Pythagorean theorem to help you problem solve in the…

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Q: Find the diameter of the circle shown below. units Check Explain Eind

A: We know that  Diameter of circle = 2* radius of circle  Thai is  d =2r

Q: Water has a density of approximately 1. Objects will sink if their density is greater than water and…

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Q: If the radius (r) of the circle is 3, what is the area in terms of T?

A: Area of a circle :A=πr2where r = radius of a circle

Q: Volume and Surface Area Review (Savvas) (LMS Find the volume of the cone. 3 cm 15 cm The volume of…

A: Answer: Here the radius(r) of a given cone is= 3cm               the height (h) of cone is= 15cmAs…

Q: The area of a circle _______ be larger than the area of a polygon circumscribed about the circle.…

A: Since the circumscribed polygon is a polygon in which each side is a tangent to a circle.That is,…

Q: Find the Area of the triangle below. Show

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Q: unit rates associated A group of workers can plant 48 acres in 6 days. What is their rate in acres…

A: Given,      A group of workers can plant 48 acres in 6 days.

Q: A lawn sprinkler that sprays water in a circular motion is to be used to water a square garden. If…

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Q: Chi-square may be uses with a. Nominal data b. Interval data C. Ratio data

A: Chi square test is used to analyze the relationship between two variables. Both variables must be…

Q: A playhouse includes a 15-foot slide, and due to safety regulations, the base of the slide is 12…

A: Here given graph as

Q: Enable Editing Foundations of Technology Unit 2 Lesson 5: Prototypes and Modeling File 2.5.3:…

A: Area of square=sides^2 area of rectangle=length×hight area of right triangle=1/2 ×base×hight area of…

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.