12/11/20

When Tom plays darts, he hits te target 65% of the time. Find the probability that he hits the target at least 4 out of the next 6 attempts

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12/10/20

Consider the experiment of spinning the spinner once. Find the probability that the spinner lands on blue.

A circular spinner is divided into 16 sectors of equal​ area: 5 red​ sectors, 5 ​blue, 4 ​yellow, and 2 green. Consider the experiment of spinning the spinner once. Find the probability that the... more
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12/10/20

A survey of 1200 people in a certain city indicates that 830 own microwave​ ovens, 720 own DVD​ players, and 570 own microwave ovens and DVD players.
A survey of 1200 people in a certain city indicates that 830 own microwave​ ovens, 720 own DVD​ players, and 570 own microwave ovens and DVD players.​(A) How many people in the survey own either a... more
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12/10/20

How do you write a polynomial function of least degree with integral coefficients that has the given zeros?
I'm stumped on a homework problem:Write a polynomial function of least degree with integral coefficients that has the given zeros3 + 2i, 3i
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12/10/20

What is the equation of the line that passes through the point (4,-8)(4,−8) and has a slope of - 1/2?
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12/10/20

What is the equation of the line that passes through the point (6,-1)(6,−1) and has a slope of 1?
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12/09/20

The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=−t2+18t −31, where 1≤t≤12.
The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=−t2+18t −31, where 1≤t≤12.Write the function in vertex form.Find the maximum temperature during the year.
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12/08/20

The length of a rectangle is 3 ft less than twice the width. If the total area of the rectangle is 35 ft2, find the width (in ft) of the rectangle.
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12/08/20

How would you write the polynomial equation that has rational coefficients and the zeroes: 1+i, 4i
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12/08/20

describe the process for converting between moles and molar mass.

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12/07/20

If you use 45 grams of hydrogen, how many moles of ammonia can you make?
Use the equation : N2 (g) + 3 H2 (g) → 2 NH3 (g)
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12/07/20

:O can you help
A scatter plot of data showing the percentage of total Internet users who visited an online store on a given day inDecember includes the points (2008, 2.0) and (2010, 4.5). Write the... more
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12/05/20

800 people are employed by the police. one quarter are college graduates. 5/6 of the remainder are high school graduates. What part of the total number of employees never graduated high school?
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12/05/20

Help me, please!
Describe why Calcium (element chosen for Question 1) is considered slightly reactive with water?
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12/04/20

which value of x is not a possible rational zero

2x3-17x2+61x+18-9/295/23/22
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12/04/20

Find a zero of f(x) and factor out the associated term given the following:
f(x)=2x3-21x2+57x-18
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12/04/20

Figure XWVU is a parallelogram. If WK = 7 and KU = 2x – 1. Solve for x.
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12/04/20

A rectangular object weighs m= 39.3 g and has dimensions of l = 23 cm and w = 19.1 cm and t =19.3 cm. Calculate the density of the matter in kg/m3

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12/04/20

How do you determine whether two elements will form an ionic, covalent, or metallic bond?
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12/04/20

An ionic compound is: (mark all that apply)
a salt held together by a transfer of electrons composed of anions and cations held together by sharing of valence electrons
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12/03/20

Write a system of equations for the situation. You do not need to solve!
Mrs. Frank bought 4 hamburgers and 2 order of fries for $24. The next day she went to the same place and bought 3 hamburgers and one order of fries for $17. How much does a hamburger cost?
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12/03/20

Which of the following statements is true about the graphs of f(x)=x and g(x)=f(x+7)?
A. g(x) is the graph of f(x) translated 7 units down.B g(x) and f(x) have the same y-intercept.C g(x) is the graph of f(x) translated 7 units to the left.D g(x) is the graph of f(x) translated 7... more
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12/02/20

Statistics Question
How many outcomes are possible if the colors are the same? Red - red, white, blueWhite- red, white, blueBlue- red, white, blue
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12/02/20

Probability Question
In an office, there are three secretaries, four accountants, and two receptionists. If a committee of three is to be formed, find the probability that one of each will be selected.
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12/02/20

Statistics question- Please let me know if this is correct
Students at the high school are allowed to sign up for one English class each year. The numbers of students signing up for various English classes for the next school year are given below- ... more
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