The length of a rectangle is twice it’s width. If the perimeter of the rectangle is 60 yd, find it’s area.

Q: Find the difference or type "impossible" 5 7 9 8 -4. [[ ?

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Q: A species of animal is discovered on an island. Suppose that the population size P(t) of the species…

A: Given :Population Size P(t)=2801+4e-0.45t

Q: :True or False 1. Every ring is a group. 2. Every subset of a ring is also a ring. 3. Any ring must…

A: Here is the answers given below:

Q: Match the following definitions with the correct vocabulary. Radius     Diameter     Circumference

A: answer is in next step

Q: Travel The prices for traveling between five cities in Colorado by bus are given in the table below.…

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Q: Consider the following C counterclockwise around the circle x+y=1 from (9, 0) to (-9, 0) (a) Find a…

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Q: Use the following matrices to perform the indicated operation, when possible. (If not possible,…

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Q: Laptop costs ₱20,000 today and has an estimated scrap cash value of ₱2,000 after eight years.…

A: Given ,  Laptop costs ₱20,000 today and has an estimated scrap cash value of ₱2,000 after eight…

Q: The following are the third quarter grades of 30 students in Math 71 92 88 76 90 91 84 83 82 90 88…

A: solution is given below..

Q: 1. Which graph does not represent y as a function of x? infor A) I only B) II only ماید ... C) III…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: how much bacteria is present after 18 minutes?

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Q: x Mileage An automobile tire manufacturer collected the data in the table relating tire pressure x…

A: Here, the given function is: f(x)=-0.589x2+38.1x-561

Q: it say do not solve. symbolize as a solution' "Symbolize each problem as an equation (or a…

A: Given

Q: Charmaine deposited $4000 into an account with 2.5% interest, compounded quarterly. Assuming that no…

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Q: Suppose that the velocity v (t) (in meters per second) of a sky diver falling near the Earth's…

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Q: 1. If a varies jointly as b and c, and a=16 when b=4 and c=2. Find a when b=−8 and c=6.

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: On Monday, Harold picked up six donuts and three large coffees for the office staff. He paid $6.03.…

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Q: a) Without using a calculator rewrite each expression: 3 i. In surd form, using roots 62 ii. In…

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Q: Rearrange the equation to isolate a. ( a + b ) (d = e) = ₁ f с

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Q: Suppose we want to choose 5 objects, without replacement, from 8 distinct objects. (a) If the order…

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Q: How to find the cofactor of a 4x3 matrix? Also, cite an example.

A: Given 4 x 3 matrix  And we need to find the cofactor of 4 x 3 matrix.

Q: 3. Andrew is a sales representative receiving an annual salary of Php 180 000.00 plus commission on…

A: see below the answer and calculation

Q: 2 Few items exist in the world that can appreciate in value like a rare diamond. The estimated value…

A: This is a problem related to exponential function. Based on the general formula and concept we will…

Q: 1. Explain the steps in verifying that the following equation is an identity. cos x sec x + tan x =…

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Q: An initial amount of $1900 is invested in an account at an interest rate of 8% per year, compounded…

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Q: 13. Evaluate the function. Give the exact value. cos (tan-¹(√3))

A: Topic = Trigonometry

Q: 1. If 5(2x – 5) = 10, then x = ? A. -2.5 B. - -1.5 C.2 D 3.5 2. If –5x+369 = 2, then x = ? 2 A. -8…

A: (1). The given equation is: 52x-5=10   ...(1)

Q: Fill in the missing values to make the equations true. (a) log, 5-log, 7 = logo ‚Ü (b) log+ logg 7 =…

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Q: 1. tan (5) 2. sin (37) 2 3. cos (7) 4

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Q: Big Sky advertises joining their gym for a $50 start-up fee plus $5.00 per month. Planet Fitness…

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Q: a) A train's path can be modelled by the equation 2 y=-3x+4 What is the closest distance between the…

A: (a) y=-23x+4let the parametric point on the train's path is t,-23t+4 distance between house…

Q: 3.3 Subtract (6x²-5xy+1 8.4 Expand and simplify a) (X-7)²-(X+7)² 5 Factorise the follow a) 2x(a-2b)-

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Q: The number of bacteria P (h) in a certain population increases according to the following function,…

A: Here, the given function is: P(h)=1800e0.18h where h is the number of hours and P(h) is the number…

Q: 2. A student has the following quiz scores: 5, 8, 16, 17, 18, 20. Find the standard deviation for…

A: We are having populations of quiz scores of a student as follow: x1=5, x2=8 , x3 =16 , x4 =17, x5…

Q: 1 Given C = 0 1 - 3 2 -2 4 0 -3

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Q: How much should be invested now at an interest rate of 5.5% per year, compounded continuously, to…

A: This question is based on formula of continuous compounding.

Q: a b If p q |x y C r ZI ja+x b+y c+z 5z -r = -4, evaluate 5x 5y -P -q

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Q: 7. L{t²-3cos4t}

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Q: 3)x=y=11 2x+v=19

A: Topic = Equations

Q: x + y = 9.0 0.50x +0.20y = 4.05

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Q: Which of the following statements is (are) true for all positive integers? 1) (-) 5³ 5* 2) 9* - 1 is…

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Q: Let X = {1, 2, 3, 4}. Let R = {(1, 3), (2, 1), (2, 2), (2, 3), (2, 4), (3, 3), (3, 4), (a, b) },…

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Q: Solve the following differential equation. Then find the value of then function y at the given…

A: I am attaching image so that you understand each and every step.

Q: What is the minor of the element 5 in the matrix below? C 154 2 36 794

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Q: Calculate the number of subsets and proper subsets for the following set. {x|x is a side of a…

A: Topic:- application of set theory

Q: e minimum number of x-intercepts that a polynomial of degree 11 can have? Explain. C……. mum number…

A: Topic:- function

Q: I dongt understand this. No explanation and everything is merged together.

A: a) 5x-3x-2=3x+1-xb) 4-x2≤10c) 2x2+5x=3

Q: b) Determine the equation of the line that goes through the point (-1,2) and crosses the positive x-…

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Q: convert  6’3-8/16” to meters and 23°45’28” to rad

A: We know that 1' = 0.3048 m and 1'' = 0.0254 m and 1' = 160° and  1'' = 13600° Also 1°= π180 radians

Q: Suppose a city with population 100,000 has been growing at a rate of 8​% per year. If this rate​…

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