03/08/21

(a) m∠P in degrees, if m∠MNP − m∠P = 58° B. (b)the length of side NP (in cm), if MN = 14 cm, MQ = 15 cm, and PQ = 22 cm
With MN ∥ QP and ∠M ≅ ∠Q, MNPQ is a right trapezoid. Find the following.(a) m∠P in degrees, if m∠MNP − m∠P = 58°B. (b)the length of side NP (in cm), if MN = 14 cm, MQ = 15 cm, and PQ = 22 cm
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03/08/21

Right triangle s1milarities
The question states: Each pair of triangles is similar. Find the Perimeter of the given Triangle
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03/08/21

Right triangle s1milarities
The question states: Each pair of triangles is similar. Find the Perimeter of the given Triangle
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03/08/21

Right triangle s1milarities
The question states: Each pair of triangles is similar. Find the Perimeter of the given Triangle
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03/08/21

Right triangle s1milarities.
The question state that find the value of x if each pair of triangles is similar
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03/08/21

The coordinates of △DEF are D(−1, 4), E(7,−3), and F(9,5). Write a rule for the translation of △DEF to △D′E′F′, so that the centroid of △D′E′F′ is (9,6). (x,y) → (x+ , y+ )
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03/08/21

Find the coordinates of the centroid of △PQR with vertices P(3,4), Q(2,1), and R(1,1).
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03/07/21

Engineers must consider the diameters of heads when designing helmets. The company researchers have determined that the population of potential clientele have head diameters that are

Engineers must consider the diameters of heads when designing helmets. The company researchers have determined that the population of potential clientele have head diameters that are normally... more
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03/07/21

A high school baseball player has a 0.316 batting average. In one game, he gets 8 at bats. What is the probability he will get at least 4 hits in the game?
A high school baseball player has a 0.316 batting average. In one game, he gets 8 at bats. What is the probability he will get at least 4 hits in the game?
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03/07/21

A bag contains 12 marbles: 5 are orange, 3 are blue, and the rest are red. If one marble is selected at random from the bag, what is the probability that it will be red or blue?

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03/07/21

Standard Deviation

A random variable is normally distributed with mean 96.1 and a standard deviation of 7.9. what value is 2 standard deviations about the mean
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03/07/21

Standard Deviation

A random variable is normally distributed with the mean 26.2 and a standard deviation 19.6. what value is 2 standard deviations below the mean?
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03/07/21

In Happy Hills Pond, 2 out of 5 fish are goldfish. If 40 fish were randomly chosen from the pond, which is most likely the number of goldfish chosen?

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03/07/21

If half of a circle has an area of 32 square feet, what is the radius of the circle?

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03/07/21

Write an equation for the following translation. *Remember to use the equation y = |x| 15 units down
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03/07/21

Working alone, Wade can paint a certain room in 7 hours. Rhonda can paint the same room in 5 hours.

How long will it take them working together to paint the room? Give a rational expression to solve the problem, then solve the problem. Round your answer to the nearest hundredth if necessary.
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03/07/21

Calculating average

The average score for a class of 25 students was 75. If the 15 female students in the class averaged 70, then the male students in the class... more
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03/07/21

Whats the probability?
The average number of days in a year where there is more than one major accident on I-10 is 48. What is the probability that there are 60 days in a year that there is more than one serious... more
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03/07/21

How to use the addition rule?
All human blood can be types as one of O, A, B or AB. Distributions of the types however, varies a bit by race. In a randomly chosen sample of African Americans, here is the distribution: Type O -... more
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03/07/21

Continuous Random variables
A continuous ransoms variable is normally distributed. The probability that a value in the distribution is greater than 54 is 0.4478. Find the probability that a value in the distribution is less... more
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03/06/21

Mean weight!!!!!
A particular fruit's weights are normally distributed, with a mean of 791 grams and a standard deviation of 8 grams.If you pick 15 fruits at random, then 7% of the time, their mean weight will be... more
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03/06/21

Confidence intervals!

An article investigated the consumption of caffeine among women. A sample of 58 women were asked to monitor their caffeine intake over the course of one day. The mean amount of caffeine consumed in... more
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03/06/21

help! intervals and bell curves
A distribution of values is normal with a mean of 200 and a standard deviation of 19. From this distribution, you are drawing samples of size 22.Find the interval containing the middle-most 32% of... more
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03/06/21

Hi I’m in need of help I have received many solutions for question please help me
1.) Use finite differences to identify the degree of the polynomial that best describes the data. A.) quarticB.) quadratic 2.) The table shows the number of a particular brand of luxury cars sold... more
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03/06/21

Use synthetic division to show that
x=-5is a root of the equation x3+11x2−10x−200=0.Use the result to factor the polynomial completely into the form ... more
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