04/20/21

midpoint ​(-2​,​-8), endpoint ​(-1​,-1​)
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04/20/21

Geometric Transformation Question

Two similar flagpoles are on either side of a park. The taller of the two flagpoles is 40 feet tall and casts a 32-foot shadow.  If the smaller of the two flagpoles cast a 20-foot shadow, how tall... more
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04/19/21

Probability and Statistics
The total number of cars in a parking lot is 4582. Out of all those cars, 2856 are neutral colors. What is the probability of selecting a car that is not a neutral color, if picked randomly out of... more
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04/19/21

If triangle XYZ is similar to triangle PMN, what is the value of ∠X when ∠P = 30°?

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04/19/21

If triangle XYZ is similar to triangle PMN, which side of triangle PMN corresponds to z?

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04/19/21

If triangle XYZ is similar to triangle PMN and side x = 6, side y = 2, and side p = 12, what is the length of side m?
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04/19/21

Find the values of sine, cosine, tangent, cosecant, secant, and cotangent for the angle θ in standard position on the coordinate plane with the point (7,4) on its terminal side
sinθ= ?cosθ= ?tanθ= ?cscθ= ?secθ= ?cotθ= ?
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04/19/21

X-y=10. 3x+y=18
Use elimination for this problem
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04/19/21

How do I converse with a tutor before booking a session?
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04/19/21

How many 6-character license plates are possible if the first two characters must be an uppercase letters, the last four must be digits 0-9, and repeated characters are allowed?
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04/19/21

Which of the following sets of numbers could be the lengths of the sides of a triangle?
a. 3, 8, 12b. 4, 7, 9c. 6, 15, 7d. 3, 5, 1
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04/19/21

FInd upper and lower bound of 2 samples
The sample of 20 female servers worked an average of 25 hours per week, with a standard deviation of 3. A sample of 26 male servers worked an average of 35 hours per week, with a standard deviation... more
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04/18/21

Find the perimeter of the parallelogram with these vertices. (1,5), (-6,5), (6.-3), (-1,-3).
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04/18/21

Find the shortest length
each side of a pentagon is 20 more than the previous side. Find the length of the shortest side of the perimeter is 401
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04/18/21

Suppose x has a distribution with a mean of 90 and a standard deviation of 36. Random samples of size n = 64 are drawn.
Find P(x < 94.5). (Round your answer to four decimal places.) P(x < 94.5) =
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04/17/21

A pet store has 12 ​puppies, including 4 ​poodles, 5 ​terriers, and 3 retrievers.

A pet store has 12 ​puppies, including 4 ​poodles, 5 ​terriers, and 3 retrievers. If Rebecka selects one puppy at​ random, the pet store replaces the puppy with a puppy of the same​ breed, then... more
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04/17/21

The results are consiered accurate within +4 percent points, 9 times out of 10. State the confidence level. PLEASE HELP. THANK YOU IN ADVANCE :)
A poll was conducted about an upcoming election. The results are considered accurate within +4.0 percent points, 9 times out of 10. State the confidence level.
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04/17/21

State whether each of the following random variables is discrete or continuous: (a) The number of windows on a house
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04/17/21

Find the mean and standard deviation of a normal distribution that approximates a binomial distribution consisting of 12 trials with 0.42 probability of success on each trial.
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04/16/21

The vertices of GHJK are G(–1, 0), H(1, 6), J(5, 6), and K(5, 2). What is the most precise classification of GHJK?
A.quadrilateralB.trapezoidC.parallelogramD.kite
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04/16/21

What is RS? Round to the nearest tenth.
What is RS? Round to the nearest tenth.
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04/16/21

Results of a Survery. Confidence interval 44.8%-51.6%. 19 times out of 20. What is the Margin of error? HELP PLEASE. THANK YOu
The results of a survey have a confidence interval of 44.8% to 51.6%, 19 times out of 20. Determine the margin of error.
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04/16/21

The equation of the line that passes through the point (4,9) y is parallel to the line 3𝑥 + 4𝑦 = 5 can be put in the form where: m = and b =
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04/16/21

Given: mAB = 94°, mDA = 118°  ,    mBC = 136°. Find the following in degrees.
Consider the following figure.      mAB = 94°      mDA = 118°      mBC = 136° Find the following in degrees.(a)m∠1 (∠DAC) °(b) m∠2 (∠ADB) °(c) m∠3 (∠AFB) °(d) m∠4 (∠DEC) °(e) m∠5 (∠CEB)
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04/16/21

Given:     In ⊙O, OC ⊥ AB and OC = 9. Find the following. (a) AB   (b) BC
Consider the following figure.A circle has center point O. There are 3 points on the circle and 3 interior line segments. Point A is on the lower left. Point B is on the upper right. Point C is... more
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