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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12/02/20

a number decreased by 15 is less than 2

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12/02/20

PLEASE HELP IN THE NEXT FEW MINUTES!!!
Write a polynomial function f of least degree that has rational; coefficients a leading coefficient of 1 and zeros -3 and 5+i
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12/02/20

A bag contains 8 red balls numbered 1-8 and 11 white balls numbered 9-19. If a ball is drawn, what is the probability that the ball is red R and even-numbered E? ​

Question 6 options: a) 4/19 b) 1/2 c) 4/11 d) 8/19 e) 11/19
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12/02/20

how would you write equation with a slope 2/3 and a y-interept of -3
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12/02/20

Step by step factor: 32x^4 - 2x^3 + 54x
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12/02/20

A ball is drawn randomly from a jar that contains 6 red balls, 8 white balls, and 6 yellow balls. Find the probability of the given event
What is what is the probability of a Red ball being drawn?What's the what's the probability of a white ball being drawn?What's what's the probability of a yellow ball or red ball being drawn?
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12/01/20

If the probability of seeds germinating is 70%, what is the probability that 8 out of 10 seeds germinate?
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12/01/20

Check my stats question please
In order to be accepted into a certain top university, applicants must score in the top 5% on the SAT exam. If the exam has a mean score of 1000 and a standard deviation of 200, what is the lowest... more
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11/29/20

If the level of significance is 0.05 and the p-value is 0.06, what conclusion can you draw?
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11/29/20

Statistics Ch. 8

Assume that the significance level is alpha=.01 Use the given information to find the​ P-value and the critical​ value(s). The test statistic of z=1.42 is obtained when testing the claim that... more
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11/29/20

please help with this equation
For the equation, complete the given ordered pairs.x=−2( ,5), ( ,-7), ( ,0)
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11/29/20

Please help with this equation
For the equation, complete the given ordered pairs. y=8x−5( 2, ), ( ,27), (0, )
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