04/07/21

Given that x and y show direct variation, complete the table below.
x: 3 __ __ 30 y: __ 3 5 10
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04/07/21

Determine whether the given sequence is an arithmetic sequence.
Determine whether the given sequence is an arithmetic sequence.1. -12, -7, -2, 3, 8, ...2. 1, -1, 1, -1, 1, ...
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04/07/21

what's the probability of drawing a Jack, queen or king from a deck of cards over 3 draws?
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04/07/21

What is the area of a regular decagon with radius 14 feet?

What is the area of a regular decagon with radius 14 feet?  using trig.
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04/07/21

Given:AE = 21, EB = 14, DE : EC = 3 : 1. Find:DE and EC
Consider the following theorem.If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments... more
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04/07/21

Given: AE = 3 , EB = 2 , DE = 6 Find:EC
Consider the following theorem.If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments... more
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04/07/21

Let the test statistic T have a t-distribution when Ho is true.

Give the significance level for each of the following situations: (Give your answers to 3 decimal places) (a) Ha:μ>μ0,n=16, rejection region t≥3.733 α=______ (b) Ha:μ≠μ0,n=31, rejection... more
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04/07/21

Let the test statistic z have a standard normal distribution when Ho is true.

Give the significance level for the following: (Give your answers to 3 decimal places) Ha:μ<μ0, rejection region z≤−2.75 α=______
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04/07/21

Quantative Literature
The probability that it will rain on any given day is 15% or 0.15. Find the probability it will rain at least once in the next three days.
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04/07/21

Ratios of Directed Line Segments
what are the coordiantes of the point on the directed line segment from (-1,-9) to (2,6) that partitions the segment into a ratio of 2 to 1
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04/06/21

Two dice are rolled. The sum of the dice is a 5 or a 11. Compute the probability of the compound event occurring.
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04/06/21

what is the area of the shaded area
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04/06/21

Find z such that 67% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
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04/06/21

What is the probability (%) of picking a point that lies in the shaded region? Round to the tenth.
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04/06/21

reflecting on proof
  1. What information does the diagram provide you with?2. What rigid transformation will take triangle GBC onto triangle ABC?3. Explain why G' will coincide with A.4. Is triangle GBC congruent to... more
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04/05/21

Find the fourth term of an arithmetic sequence if the first term is 12 and the common difference is -3.
a4=
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04/05/21

Finding z, Use Table A or technology to find the critical value z* for a 93% confidence interval.
 Finding z* Use Table A or technology to find the critical value z* for a 93% confidence interval. Assume that the Large Counts condition is met.[a] 2.282[b] 1.812[c] 0.812[d] none of the above
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04/02/21

The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 32 liters, and standard deviation of 6.6 liters.
A) What is the probability that daily production is less than 18.2 liters?B) What is the probability that daily production is more than 17.2 liters?I am unsure of what excel formula to use
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04/02/21

The ratio of a pair of consecutive sides of a parallelogram is 3:5. If the longer of the two consecutive sides is 35 inches, find the perimeter of the parallelogram.
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04/02/21

The measures of a pair of consecutive angles of a parallelogram have a ratio of 1:2. Find the measure of each angle of the parallelogram.
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04/02/21

If mDE = 39°,  find the measure (in degrees) of the reflex angle that intercepts DBACE.
Use the figure below to answer the question.If mDE = 39°, find the measure (in degrees) of the reflex angle that intercepts DBACE.
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04/02/21

If m∠B = 37.4°,  find mAC  in degrees.
Use the figure below to answer the question.If m∠B = 37.4°, find mAC in degrees.
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04/02/21

If mDE = 43.4°,  find m∠O in degrees.
Use the figure below to answer the question.If mDE = 43.4°, find m∠O in degrees.
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04/02/21

If mAC = 52°,  find m∠B in degrees.
Use the figure below to answer the question.If mAC = 52°, find m∠B in degrees.
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04/02/21

find the distance from the point (9-2) to the line y =3/2x+4
find the distance from the point (9-2) to the line y =3/2x+4
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