02/12/21

What is the probability you pick a student in the school and they prefer to use Tik-Tok OR they are a Junior? (Write as a percent rounded to the nearest hundredth)
Tik-Tok Snapchat TotalFreshman 345 122 467Sophomore 289 203 492Junior 178 109 287Senior 103 ... more
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02/12/21

What is the probability you pick a student in the school and they prefer to use Tik-Tok AND they are a Junior? (Write as a percent rounded to the nearest hundredth
tik tok Snapchat TotalFreshman 345 122 467Sophomore 289 203 492Junior 178 109 287Senior ... more
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02/12/21

A bag contains 7 green marbles, 3 blue marbles, 2 red marbles, 4 purple marbles, and 9 black marble. What is the probability that you will draw a purple OR blue?
(Write as a decimal rounded to the nearest tenth
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02/12/21

A bag contains 5 green marbles, 3 blue marbles, 7 red marbles, 4 purple marbles, and 11 black marble. What is the probability that you will draw a Green OR Red marble? (Write as a reduced fraction)
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02/12/21

2. Convert the fraction to decimal and round to the nearest hundredth. 7/19
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02/12/21

Reduce the following fraction to its simplest form. 12/96
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02/12/21

A ferris wheel is 42 feet in diameter .How many feet does a passenger travel when the wheel makes one full turn?
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02/12/21

statistics probability

The chart below lists the number of boats John expects to sell each week along with the probabilities from past experience.   # of boats 0 1 2 3 Probability 0.19 0.33 0.31 0.17  1.  What is the... more
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02/12/21

STATISTICS PROBABILITY DISTRIBUTION PROBLEM
A game is played with an unusual eight-sided die. Two faces of the die show a cat, four faces of the die show a dog and the rest of the faces show a snake.  You roll this unusual die once. If the... more
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02/11/21

Classify the regular polygon

Classify the regular polygon by number of sides that has the following:1 exterior angle of 32.72Polygon:_
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02/11/21

I need help plz
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02/11/21

i need help plz
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02/11/21

i need help plz
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02/11/21

Can you plz help
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02/11/21

I need help asap (sorry for the bad triangle)
A surveyor is standing 400 m from the beginning of a proposed bridge over a river. He measures an angle of 31° to the bridge site on the other end of the river. What is the length of the proposed... more
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02/11/21

Find cosθ, tanθ, and cscθ, where θ is the angle shown in the figure.
cosθ =tanθ =cscθ =the hypotenuse side is emptythe other side is 15the base is 8the θ is at the bottom between the hypotenuse and baseGive exact values, not decimal approximations. 
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02/11/21

if the diagonal of a square is 11.3 meters approximately what is the perimeter of the square?
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02/11/21

How can I arrange the 5 different video games?
You have 5 different video games. How many different ways can you arrange the games side by side on a shelf?
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02/11/21

What is the probability that there is at least one male among three hired positions, if we know that there is at least one female among the three hired positions?
What is the probability that there is at least one male among three hired positions, if we know that there is at least one female among the three hired positions? show your work
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02/11/21

Simplify the expression by combining the like terms. Explain your thinking
X4 + x4 + 2x2 + 3x2
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02/11/21

Statistics Probability
You are at a restaurant that offers a special for their 3-Course Lunch. The menu offers three salad options, seven entrees, and four different desserts. You get to choose one salad, one entrée, and... more
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02/11/21

Statistics bell curves
3.  Scores on a mathematics exam given to ten-year-old children throughout Japan are Normally distributed with a mean of 520 and a standard deviation of 50. You might want to use the space directly... more
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02/11/21

Find the value of each variable
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02/10/21

Parallel and Perpendicular lines from equation
What do the following two equations represent?4x-2y=-5Y=-1/2x1/10
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02/10/21

geometry question
The Muffin Man's most popular item is Gingy, the gingerbread man, which has a height of 6 in. He wants to make a larger version with double the height. If a single 6 in. Gingy requires 25 grams of... more
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