Newest mathematics Questions | Wyzant Ask An Expert

05/28/21

discrete maths question

Let f be the function {(1,4),(2,3),(3,1),(4,2)} and g be the function {(1,2),(2,3),(3,3),(4,3)}. For each of the functions h given below let c1=h(1), c2=h(2), c3=h(3) and c4=h(4). (So h is the... more

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Mathematics Math Algebra 1 Algebra 2

05/28/21

Is this following data (numbers), discrete or continuous?

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Mathematics

05/28/21

math yth grader

yumma has 31 paintings to sell. he sells 2 paintings every 3 days. Determaine how many days until yumma has 19 paintings left.

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Mathematics

05/28/21

The minute hand on a clock is 1.8 inches long. What distance does the tip of the minute hand travel between 9:05 AM and 9:47 AM?

need help with this , answer rounded to the nearest hundredth

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Mathematics Math Algebra

05/28/21

Please help me with this

Function , which gives the height in feet of ℎ(𝑡)=―16𝑡2+64𝑡+80projectile t seconds after it is launched. Find the vertex of its parabola, which gives the maximum height of the projectile, and... more

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Mathematics Math Algebra

05/28/21

Please help me with this problem

Write the quadratic function whose maximum value is 5 when x = 2 and whose parabola passes through (1,12).

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Mathematics Math Algebra 2 Algebra

05/27/21

Simplify: √ab^4 √b^6

Choices:(A) √ab20(B) ab2 3√b(C) b2√a 3√b(D) b√a(E) none of these

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Mathematics Algebra

05/27/21

Math word problem

You figured out that you can make $50 per pool to clean pools during the summer. You did however you need to purchase some equipment to get started. After cleaning 3 pools you were still down a... more

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Mathematics Math Sat Math Act Math

05/27/21

Linear, quadratic, and exponential

These data show the mass of algae in a pond during summer changes over time.Time (s) 5 10 15 20 25 30Mass (kg) 4.4 5.2 6.6 8.4. 10.8 13.6a) Perform linear,... more

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Mathematics

05/27/21

I need help with this word problem. I don’t know how to solve it correctly

The school that Scott goes to is selling tickets to a play. On the first day of ticket sales the school sold 9 adult tickets and 4 student tickets for a total of $177. The school took in $73 on the... more

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Mathematics Math Statistics Probability

05/27/21

Discrete or continuous distribution

Determine whether each of the following would be a discrete or continuous distribution.

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Mathematics Math Sat Math Act Math

05/27/21

the subset of the real number consisting of all real numbers x that lie between a and b, excluding a and b, can be denoted by a<x<b or by the open interval? True or False?

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Mathematics Math Sat Math Act Math

05/27/21

if the slope of a line is a horizontal line or straight left and right it is said to?

A. has aslope of oneB. not have a slope or undefinedC. has a slope of zeroD. has a slope of negative

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Mathematics

05/27/21

An organization has 20 members. How many ways are there to choose a president, vice president, secretary, and treasurer of the club?

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Mathematics

05/26/21

Solve the equation 1^2x-4=2^3x+1. Then check your answer using proper checking techniques.

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Mathematics

05/26/21

During an experiment a coin is flipped 30 times. The number of times the coin landed on heads was 18, and tails was 12. What is the experimental probability of heads or tails?

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Mathematics Biochemistry

05/26/21

Need help with math problem

You are living happily in your 1000 cubic meter home, your child brings home a single Tribble from the planet trubble at noon on the first day of the year if triple-double every half an hour how... more

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Mathematics

05/26/21

There are two red jacks in a standard deck of 52 cards. What is the probability of not getting a red jack if you selected one at random?

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Mathematics Math Prealgebra Maths

05/26/21

Ravi bought 3 pens and 4 notebooks for $28. Lola bought 4 pens and 8 notebooks at the same store for $52. How much does one notebook cost

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Mathematics Math Algebra 1 Algebra 2

05/26/21

Urgent Help! A teacher creates a new blog about mathematics and statistics.

A teacher creates a new blog about mathematics and statistics. She collects data showing the number of pageviews in the first few months.d) Predict the number of pageviewsexpected in December.

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Mathematics

05/26/21

Each of the numbers 144 and 220 is divided by the positive integer N, giving a remainder of 11in each case. What is the value of N??

Options are:A: 7B: 11C: 38D: 19

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Answers •2

Mathematics Math Sat Math Act Math

05/26/21

Quadratic function

Quadratic function f(x) = 1/3[(x+p)²+q] , y=4 , roots are 3 and 7.How to find the values of p and q?

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Mathematics Math Algebra 1 Algebra 2

05/26/21

Question, Describe the sampling method used.

a) A seat belt factory randomly selects a time each hour and then tests the next10 seat belts on the factory line.Would this be simple random or systematic? Please explain!

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Mathematics Math Algebra 1 Algebra 2

05/25/21

Histogram Question, Please Help!

Calculate the bin width that would make five intervals then make a frequency table and draw a histogram. Please also provide a good explanation.

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Mathematics

05/25/21

finding the raduis and center

Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credit.x2 + 4x + y2 − 6y = −4

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discrete maths question

Is this following data (numbers), discrete or continuous?

math yth grader

The minute hand on a clock is 1.8 inches long. What distance does the tip of the minute hand travel between 9:05 AM and 9:47 AM?

Please help me with this

Please help me with this problem

Simplify: √ab^4 √b^6

Math word problem

Linear, quadratic, and exponential

I need help with this word problem. I don’t know how to solve it correctly

Discrete or continuous distribution

the subset of the real number consisting of all real numbers x that lie between a and b, excluding a and b, can be denoted by a<x<b or by the open interval? True or False?

if the slope of a line is a horizontal line or straight left and right it is said to?

An organization has 20 members. How many ways are there to choose a president, vice president, secretary, and treasurer of the club?

Solve the equation 1^2x-4=2^3x+1. Then check your answer using proper checking techniques.

During an experiment a coin is flipped 30 times. The number of times the coin landed on heads was 18, and tails was 12. What is the experimental probability of heads or tails?

Need help with math problem

There are two red jacks in a standard deck of 52 cards. What is the probability of not getting a red jack if you selected one at random?

Ravi bought 3 pens and 4 notebooks for $28. Lola bought 4 pens and 8 notebooks at the same store for $52. How much does one notebook cost

Urgent Help! A teacher creates a new blog about mathematics and statistics.

Each of the numbers 144 and 220 is divided by the positive integer N, giving a remainder of 11in each case. What is the value of N??

Quadratic function

Question, Describe the sampling method used.

Histogram Question, Please Help!

finding the raduis and center

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