Dayaan M.

Math Algebra 1 Algebra 2

01/31/21

A garden measuring 12m by 16m is to have a pedestrian pathway installed around it, increasing the total area to 285m^2.

What will be the new width and length of the pathway? Include a diagram please.

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Math Calculus Calculus Bc

01/31/21

A city planner developed the function P to model the population of a city over the next 25 years

where P(t) is the projected population of the city t years from now. According to the model, which of the following gives the rate at which the population of the city will be changing at time... more

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Algebra 2 Act Math

01/30/21

Scientists measured the temperature on planet Xenon over a certain time period and found that it grew according to the exponential function over that time. What was the initial temperature?

I need to find the initial value of these three equationst=500(300)^t-200Options for the first are : a) 0.-16 b)500 c)-200 d) 300t=800(500)^t-600options are: a)200 b)-0.05 c)-600... more

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Computer Java Networking (computer)

01/21/21

Help me with this please

Write a static void method that will take accept an int array as a parameter and will count the number of times the numbers, 0-9, appear in the array, which can just be print statements

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Math Calculus Precalculus

01/13/21

Curve Analysis Question please help!

How do I draw a graph that satisfies the following criteria? f''(x) >0 when x<1 and x>3 f''(x) <0 when 1<x<3 f'(1) =0 and f'(6) =0 no x-intercepts

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Math Trigonometry Algebra Ii

01/08/21

How do you dind the vertical and horizontal asymptotes, domain, range, and roots of f(x)=−1/x−3+2 showing work?

How would you solve this while showing work?

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Calculus Pre Calculus Calc

12/15/20

You can afford monthly deposits of $250 into an account that pays 2.7% compounded monthly. How long will it be until you have $10,000 to buy a boat?

You can afford monthly deposits of $250 into an account that pays 2.7% compounded monthly. How long will it be until you have $10,000 to buy a boat?Type the number of months: ___________(Round... more

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Algebra 2 Calculus Algebra

12/12/20

Preform a mathematical induction proof

1•12+2•13+3•14+...+n(n+11)=n(n+1)(n+17) / 3

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Calculus Pre Calculus Calc

12/08/20

A class of 50 music students includes 12 who play the piano, 14 who play the guitar, and 5 who play both the piano and the guitar.

A class of 50 music students includes 12 who play the piano, 14 who play the guitar, and 5 who play both the piano and the guitar.How many students in the class play neither instrument?

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Algebra 2 Trigonometry Statistics

12/07/20

PLZ HELPPP PROBABILITY

data for the students enrolled in a local high school are shown in the Venn diagram below.alg 2 - 210sophomores - 320both - 85 if a student from the Hight school is selected at random. what is the... more

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Math Sat Math Act Math

11/12/20

A cyclist rides his bike at a speed of 40 kilometers per hour. What is this speed in miles per hour? How many miles will the cyclist travel in 3 hours?.. assume that 1 mile is equal to 1.6 kilometers.

Can someone please help (do not round answer)

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Algebra 2 Pre Calculus Algebra Ii

11/05/20

Please explain in the simplest terms how to solve the following: (in the description)

If x1,x2 are the roots of the equation x2 + 5x - 3 = 0, determine the value of x1 + x2.

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Math Precalculus Algebra

11/04/20

Quadratic Function

The soccer club sells hoodies as a fund-raiser. They sell 1200 shirts a year at $20 each. They are planning to increase the price. A survey indicates that, for every $2 increase in price, there... more

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Math Calculus Geometry

11/03/20

Trigonometry Question

Find the area of triangle ABC where a = 35, b = 26, and m/ C = 95º 52".Round to the nearest tenth

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Algebra 1 Algebra 2 Calculus

11/03/20

Trigonometry Question

In Triangle(ABC) , m/ A = 36º 42' 15", m/ B = 28º 50' 35", a = 105 ft, and b = 85 ft. Find the length of side c.c = Answer (round to the nearest tenth)

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Algebra 1 Algebra 2 Calculus

10/26/20

A model rocket is launched from a raised platform...

Its height in feet is given by h(t) = -8t^2 +288t + 40 (t = seconds after launch.)A: After how many seconds does the object reach its maximum height?B: What is the maximum height?

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Calculus Precalculus Pre Calculus

10/25/20

Find i (the rate per period) and n (the number of periods) for the following loan at the given annual rate. Annual payments of $4,700 are made

Find i (the rate per period) and n (the number of periods) for the following loan at the given annual rate.Annual payments of $4,700 are made for 10 years to repay a loan at 4.85% compounded... more

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Geometry Algebra Calc

10/14/20

Write the slope-intercept equation (y = mx + b) for a line with the given characteristics. 1) m = -4, passing through (1, -2)

Write the slope-intercept equation (y = mx + b) for a line with the given characteristics.1) m = -4, passing through (1, -2)

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Math Test Preparation Calculus

10/14/20

test preparation 💆🏻‍♀️💆🏻‍♀️

there are 9 bottles in devins refrigerator. he adds 3 full boxes of water bottles to the refrigerator, then he adds 2 more boxes that each has 1 fewer bottle than a full box, when he’s done there’s... more

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Math Calculus Trigonometry

10/01/20

determine limits using algebraic manipulation

determine limits using algebraic manipulationbeginning in the first cell, find the answer. search for that answer elsewhere in the document, mark that cell #2 and work the problem in that box.... more

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Answers •1

Math Algebra 1 Algebra

09/30/20

Lines PQ and RS are perpendicular. Find x. P(1, −3); Q(3, 3); R(x, 6); S(8, 5) x =

Lines PQ and RS are perpendicular. Find x.P(1, −3); Q(3, 3); R(x, 6); S(8, 5)x =

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Calculus Precalculus Algebra

09/17/20

A remittance company charges its customers based on the delivery rate table as shown. Amount is in Philippine peso.

PLEASE HELP ME, ADVANCE THANK YOU FOR ALLDestination 1 kg 3 kg 5 kg 10 kg 20 kg(max) (max) (max) (max) (max)NCR 120 160 220 420 820Luzon 150 190 320 620 1,220Mindanao 150 190 370 720 1,420(a) Write... more

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Math Math Algebra 1

09/14/20

Algebra Question

Echo Engineering builds rectangular settling tanks that include covered tops. Rubber stripping must be placed around the edge of the rectangular settling tank to seal the top covering. Seymour... more

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Math Algebra 1 Help

09/14/20

Help Me PLease

Searches related to as an airplane rises, the outside temperature drops 3.6F for each 1000 feet of elevation gain. suppose the outside temperature is 65f on the ground when the plane takes off and... more

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Math Precalculus Algebra

08/18/20

|x-|x-1||= floor(x)

I am confused on how to find the answer of all x that fit into this equation and write it into interval notation.

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A garden measuring 12m by 16m is to have a pedestrian pathway installed around it, increasing the total area to 285m^2.

A city planner developed the function P to model the population of a city over the next 25 years

Scientists measured the temperature on planet Xenon over a certain time period and found that it grew according to the exponential function over that time. What was the initial temperature?