05/06/22

The probability of an event is 0.73. What are the odds in favor of the event?
The answers are:A. 73 to 27B. 27 to73C. 73 to 100D. 27 to 100
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05/06/22

Find the factored form of the expression. Check your answer.
Find the factored form of the expression. Check your answer. 6x^2+486=0
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05/06/22

Max placed 5 brown bottles and 5 white bottles on a wall for target practice. The probability of him breaking a bottle is 0.95.
What is the probability that he will hit fewer than 8 of the bottles?
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05/06/22

At a high school, 20% of statistics students retake their 3 week test. There are 15 students in Mr. Smith’s class.
Find the probability that exactly four of them retake this test.
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05/06/22

A manufacturer of LED light bulbs knows that 3% of the production of their 15W bulbs will be defective.
What is the probability that exactly 5 bulbs in a carton of 144 bulbs will be defective?
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05/06/22

Solve for Sin, Cos, and Tan
If sin= -15/17 and x is in quadrant III, find the exact values of the expressions without solving for x.a). sin(x/2)b). cos(x/2)c). tan(x/2)
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05/05/22

Find sin(t), sec(t), csc(t), tan(t), and cot(t)
If cos(t)=-2/5, and t in in quadrant III, find the exact values of sin(t), sec(t), csc(t), tan(t), and cot(t).
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05/05/22

ch.8 interval mean
question 1Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 31 cookies and finds that the number of chocolate chips per... more
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05/05/22

An eight character password uses four digits 1-6 and four letters A-Z with repeats allowed. How many possible passwords like this can be made?
The answers are:A. 592,240B. 592,240,896C. 1,592,240,896D. 124,671,223
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05/05/22

A test has 12 multiple choice questions with 4 answers each. How many ways can you mark the test (assuming no answer can be left blank)?
The answers are: A. 20,736B. 288C. 16,777,216D. 48
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05/05/22

Probability Questions

This is a question that I am trying to help my niece with:you want a new 2- door or 4- door car in black, blue or red. you may or may not get a CD player. how many different cars are possible
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05/05/22

The question is in the description.
There are cards in a box. Fifteen of these cards are red, the others are blue, and the rests are white cards. If the probability of drawing a blue card is 0.125 and the probability of drawing a... more
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05/05/22

Directed Line Segments 2
Given A(-6,-4) and B(0,8) on directed line segment AB, find point P on the segment such that AP = 3PB.
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05/05/22

Directed Line Segments
Point C is a point located on segment AB such that AC:CB = 4:1. If A(0,4) and C(8,-2), find the coordinates of point B.
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05/04/22

There are red, blue, and black ball pens in a jar. There are 6 red ball pens. The probability of getting a red ball pen is 22.22% while the probability of getting a black ball pen is 40.74%.
a. How many ball pens are there in the jar?b. How many are black pens in the jar?c. How many are blue pens in the jar?
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05/04/22

English Question?
Are the phrases "Very Interesting" and "Very Stimulating" the same?
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05/04/22

Where should commas be placed in this sentence?
Are commas necessary anywhere in this sentence other than where I currently have them? Are they optional?Primary Colors follows Governor Jack Stanton, the fictional equivalent to Bill Clinton, and... more
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05/04/22

A. Identify whether the following datas refer to discrete or continuous. (a) Discrete (b) Continuous
1. Twelve thousand students are the total population of NEUST. 2. It takes 3 hours to travel from Cabanatuan City to Manila.3. The withholding tax of Joy Nacino for the past two month was P 2,... more
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05/04/22

Identify whether the following situations refer to a parameter or statistic. (a) Parameter (b) Statistic
1. A researcher wants to determine the mean electric consumption of the families in a barangay. From a random sample of families, a mean consumption of 130 kWh was identified. 2. A school principal... more
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05/02/22

Geometry study guide
Prove that the two circles shown below are similar.https://cdn.flvs.net/assessment_images/educator_geometry_v19/09_08_9.gif
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05/02/22

In a recent poll, 490 people were asked if they liked dogs, and 47% said they did. Find the margin of error of this poll, at the 99% confidence level.
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05/01/22

Confidence Interval
Express the confidence interval 66.4%±7.6% in the form of a trilinear inequality.________% <p<______ %
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05/01/22

If n=190 and ˆ p (p-hat) =0.54, find the margin of error at a 99% confidence level
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04/29/22

If n=180 and ˆ p (p-hat) =0.2, find the margin of error at a 99% confidence level
If n=180 and ˆp (p-hat) =0.2, find the margin of error at a 99% confidence level
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04/29/22

precalc homework
If sin(x)=11/25 (in Quadrant-I), find cos(2x)
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