Jon S.

09/22/20

find the mean median and mode math problem

Below are measurements of blood alcohol concentration (BAC) for randomly selected drunk drivers involved in fatal crashes and then given jail sentences. Find the mean, median, and mode of the... more

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Algebra 1

09/22/20

A rectangle has a length that is seven less than three times the width. If the area of the rectangle is 98 square inches, find the length and width of the rectangle.

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Statistics

09/21/20

Statistics and probability

Every year "Nathan's hotdog stand of Coney Island NY holds a hot dog eating contest. Assume the that number of hotdogs eaten by contestants last year was normally distributed with a mean of 40 and... more

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Statistics

09/21/20

Statistics and probability

Every year "Nathan's hotdog stand of Coney Island NY holds a hot dog eating contest. Assume the that number of hot dogs eaten by contestants last year was normally distributed with a mean of 40 and... more

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Answers •1

Statistics

09/21/20

Statistics and probability

Every year "Nathan's hotdog stand of Coney Island NY holds a hot dog eating contest. Assume the that number of hotdogs eaten by contestants last year was normally distributed with a mean of 40 and... more

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Answers •2

Statistics

09/21/20

Statistics and probability

Every year "Nathan's hotdog stand of Coney Island NY holds a hot dog eating contest. Assume the that number of hotdogs eaten by contestants last year was normally distributed with a mean of 40 and... more

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Answers •1

Statistics

09/20/20

Question about z scores

For a population with a mean of 100 and a standard deviation of 20, find the z-score for the following X values108, 115, 130, 90, 88, 95Now find the X value that corresponds to each of the... more

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Geometry

09/20/20

If QS bisects <PQR, m<PQS = (7x – 6)°, and m<SQR = (4x + 15)°, find m<PQT

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Statistics

09/19/20

Statistics Question

Consider drawing a hand of five cards. What is the probability that the first card is a king .

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Math Algebra 1 Numerical Expressions

09/18/20

add the scores and divide by the number of tests. Suppose Ryan scored 85,92,88, and 98 on four tests. Write a numerical expression, describe Ryan’s average test score

add the scores and divide by the number of tests to find the average of students test scores.

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Statistics

09/18/20

Find the z score?

For a population with a mean of 60 and a standard deviation of 12, find the z-score for each of the following X values75, 48, 84, 54, 78, 51 Now find the X value that corresponds to each... more

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Statistics

09/18/20

Stats Z score question

What is the Z score for any mean? What is the z score for any standard deviation?

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Probability

09/18/20

What’s the probability of at least one card being an ace & exactly one black card?

Three cards are drawn at random without replacement from a deck of 52 cards. What’s the probability of the events a) at least 1 card is an aceb )exactly 1 Card is black

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Algebra 1

09/18/20

-5 times difference of three and x

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Statistics

09/18/20

mechanism on the space shuttle has mechanical flaw malfunctioning 2.6% of the time. Determine the actual odds against malfunction and odds in favor of malfunction. simplest form using whole numbers.

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Statistics Probability

09/18/20

The probability that an event will happen is P(E)=16/23. Find the probability that the event will not happen.

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Statistics

09/18/20

Express the set -4x +24>2x+6

Using interval

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Geometry

09/18/20

The measure of an angle is twenty-nine times the measure of its complementary angle. What is the measure of each angle?

This is for school please help

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Geometry

09/17/20

ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = -x. What are the coordinates of the vertices of the image?

A. A'(0, 3), B'(2, 3), C'(1, 1) B. A'(0, -3), B'(3, -2), C'(1, -1) C. A'(-3, 0), B'(-3, 2), C'(-1, 1) D. A'(0, -3), B'(-2, -3), C'(-1, -1)

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Answers •2

Algebra 1

09/17/20

Lesson 5: Equations and Their Graphs Cool Down: A Spoonful of Sugar

When the sugar bowl is full, it weighs 740 grams. How many tablespoons of sugar can the bowl hold?

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Geometry

09/17/20

Two angles form a linear pair. The measure of one angle is 1/3 the measure of the other angle. Find the measure of each angle

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Algebra 1 Mathematics High School

09/17/20

I tried to answer this question and kept getting it wrong. Can somebody help me?

Xian and Kai both collect stamps. Xian has 60 stamps and Kai has 80 stamps. The boys recently joined different stamp-collecting clubs. Xian’s club will send him 20 new stamps per month. Kai’s club... more

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Algebra 1

09/17/20

What is 2x+y=7 for y.

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Algebra 1

09/17/20

The sum of 2 consecutive odd numbers is 72. Find the numbers

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Algebra 2

09/17/20

Find three consecutive positive integers such that the product of the first and the third minus the second is one more than 10 times the third.

-Please solve step by step I need HELP!!ASAP TOO!

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find the mean median and mode math problem

A rectangle has a length that is seven less than three times the width. If the area of the rectangle is 98 square inches, find the length and width of the rectangle.

Statistics and probability

Statistics and probability

Statistics and probability

Statistics and probability

Question about z scores

If QS bisects <PQR, m<PQS = (7x – 6)°, and m<SQR = (4x + 15)°, find m<PQT

Statistics Question

add the scores and divide by the number of tests. Suppose Ryan scored 85,92,88, and 98 on four tests. Write a numerical expression, describe Ryan’s average test score

Find the z score?

Stats Z score question

What’s the probability of at least one card being an ace & exactly one black card?

-5 times difference of three and x

mechanism on the space shuttle has mechanical flaw malfunctioning 2.6% of the time. Determine the actual odds against malfunction and odds in favor of malfunction. simplest form using whole numbers.

The probability that an event will happen is P(E)=16/23. Find the probability that the event will not happen.

Express the set -4x +24>2x+6

The measure of an angle is twenty-nine times the measure of its complementary angle. What is the measure of each angle?

ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = -x. What are the coordinates of the vertices of the image?

Lesson 5: Equations and Their Graphs Cool Down: A Spoonful of Sugar

Two angles form a linear pair. The measure of one angle is 1/3 the measure of the other angle. Find the measure of each angle

I tried to answer this question and kept getting it wrong. Can somebody help me?

What is 2x+y=7 for y.

The sum of 2 consecutive odd numbers is 72. Find the numbers

Find three consecutive positive integers such that the product of the first and the third minus the second is one more than 10 times the third.

Still looking for help? Get the right answer, fast.

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Jon S.

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find the mean median and mode math problem

A rectangle has a length that is seven less than three times the width. If the area of the rectangle is 98 square inches, find the length and width of the rectangle.

Statistics and probability

Statistics and probability

Statistics and probability

Statistics and probability

Question about z scores

If QS bisects <PQR, m<PQS = (7x – 6)°, and m<SQR = (4x + 15)°, find m<PQT

Statistics Question

add the scores and divide by the number of tests. Suppose Ryan scored 85,92,88, and 98 on four tests. Write a numerical expression, describe Ryan’s average test score

Find the z score?

Stats Z score question

What’s the probability of at least one card being an ace & exactly one black card?

-5 times difference of three and x

mechanism on the space shuttle has mechanical flaw malfunctioning 2.6​% of the time. Determine the actual odds against malfunction and odds in favor of malfunction. simplest form using whole numbers.

The probability that an event will happen is P(E)=16/23. Find the probability that the event will not happen.

Express the set -4x +24>2x+6

The measure of an angle is twenty-nine times the measure of its complementary angle. What is the measure of each angle?

ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = -x. What are the coordinates of the vertices of the image?

Lesson 5: Equations and Their Graphs Cool Down: A Spoonful of Sugar

Two angles form a linear pair. The measure of one angle is 1/3 the measure of the other angle. Find the measure of each angle

I tried to answer this question and kept getting it wrong. Can somebody help me?

What is 2x+y=7 for y.

The sum of 2 consecutive odd numbers is 72. Find the numbers

Find three consecutive positive integers such that the product of the first and the third minus the second is one more than 10 times the third.

Still looking for help? Get the right answer, fast.

OR

Jon S.

mechanism on the space shuttle has mechanical flaw malfunctioning 2.6% of the time. Determine the actual odds against malfunction and odds in favor of malfunction. simplest form using whole numbers.