211 Answered Questions for the topic Help

12d

#### System of Equations help (Urgent)

I came across this question but I could not figure it out. Could you please help me and explain how to find the answer? Thanks! A school's students sold masks for $10 and face shields for $15...
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13d

#### System of Equations (Help! Urgent!)

I came across this question but I could not figure it out. Could you please help me and explain how to find the answer? Thanks!Brenda's school is selling tickets to a spring musical. On the first...
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#### System of Equations help (Urgent)

I came across this question but I could not figure it out. Could you please help me and explain how to find the answer? Thanks!Jack solved a system of equations and ended up with 3 = 5, without...
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#### Which statements correctly describes the graph of the function f(x)=6x^2-x^5-8+3x^3

•The degree of f is odd•f(x) approaches ♾ as x approaches -♾•f has a zero at x=1•The leading coefficient of f is positive•f(x) approaches -♾ as x approaches ♾•f has a zero at x=2

14d

#### Oranges cost $4.25 for 5 and apples cost $4.50 for 6. What would be the total cost of 3 oranges and 2 apples?

My teacher never taught me how to solve this ):

14d

#### Oranges cost $4.25 for 5 and apples cost $4.50 for 6. What would be the total cost of 3 oranges and 2 apples?

My teacher never taught me how to solve this ):

14d

#### Graphing and Writing Linear Equations

Question Number 1 The Math family paid a total of $21 to bowl 4 games and rent shoes. Each game cost $4. Write an equation to represent the total cost 𝒚 to rent shoes and bowl 𝒙 games. How much is...
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12/16/20

#### Statistics Math

Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question.Listed below are the jersey numbers of 11 players randomly selected from the...
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#### Write an equation of the line using the points provided. (0,9) (12,9)

please answer this because I'm confuse, and I need this for my review.

#### intro stat question

Data collected at the elementary schools in a county’s school districts showed that each year roughly 21% of students miss exactly one day of school, 19% miss 2 days, and 15% miss 3 or more days...
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#### Calculus Question pls help Im stuck with this problem. (problem in description)

A landscape architect plans to enclose a 3000 square foot rectangular region in a botanical garden. She will use shrubs costing $15 per foot along three sides and fencing costing $20 per foot along...
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#### Calc question: A piece of wire 16in long is to be cut into two pieces....

A piece of wire 16in long is to be cut into two pieces. One piece is bent to form a square and the other a circle. Where should the wire be cut in order for the sum of the areas of the circle and...
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#### A species of endangered tigers has a population in 2020 of about 900, and that number is expected to decline by about 4% each year.

A species of endangered tigers has a population in 2020 of about 900, and that number is expected to decline by about 4% each year. If this rate continues, what would we predict the tiger...
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12/07/20

#### NEED HELP ASAP JAVA CODE

Quadratic equations ax2 + bx + c = 0. Class consists of:
private data fields a, b,c that represent 3 coeffiecients
no org constructor
3 arg constructor
3 getter methods for a,b,c
a method name...
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12/05/20

#### The sequence shown below is defined using a recursion formula

The sequence shown below is defined using a recursion formula. Write the first four terms of the sequence.a1=12 and an=an-1+1 for n less than or equal to two.

12/03/20

#### Write equation in standard form hyperbola given endpoints and foci.

Endpoints (-5,-4) & (-5,6) foci (-5,-5) & (-5,7)

12/03/20

#### I need essay help at least 500 words please

What are the most creative and effective team building approaches you’ve taken as a student-athlete? What effect have they had on your team? How has this been important in your athletic journey?...
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11/24/20

#### FrQ AP CALCULUS

A particle moves along a straight line. For 0 ≤ t ≤ 5, the position of the particle is given by s(t) = 3t + 4t2 - t3.a) What is the average velocity of the particle over the interval 0 ≤ t ≤ 4? b)...
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11/22/20

#### What is the probability that a randomly selected member of the club?

1. Forty percent of the members of the Chicago Charges Track and Field Club participated in 40 % of the events at the recent provincial meet, while 34% entered the field events, and 18% entered...
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11/21/20

#### You are given seven keys, and you know that one of them opens a treasure chest.

2. You are given seven keys, and you know that one of them opens a treasure chest. You try one key after another, in random order. What is the chance that you will open the chest on the first...
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11/21/20

#### 1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively.

1. A factory producing headsets has three assembly lines, A, B, and C, which manufacture 20%, 30%, and 50% of the total production, respectively. It is known that the products from assembly lines...
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11/21/20

#### An urn contains 40 marbles; 25 are red, 10 are white, and 5 are blue. You choose one marble at random.

a. What is the probability of choosing a white marble?b. What is the probability of choosing a marble that is not blue?c. You choose a marble at random and are told that it is not blue. What is...
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11/21/20

#### 1. You draw one card from a deck of 52.

b. What is the probability of drawing a heart if you know that you have drawn a red card?c. What is the probability of drawing a heart if you know that you have a face card?d. What is the...
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#### Mrs. Dellamorte starts a side-business selling her mixtape. She makes a weekly profit by selling 'x' mixtapes according to the equation p(x)=-0.5x²+40x-300

How many mixtapes does she need to sell each week to maximize her profit? Don't forget to use units.

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