Member: tiaratee

49 Questions
0 Answers

1236

+196

Write a polynomial of least degree with roots 5 and -1 - 3i

Write a polynomial of least degree with roots 5 and -1 - 3i
A) f(x)=x^3-3x^2+5x-50
B) f(x)= x^3 -3x^2+7x-50
C) f(x)= x^3-3x^2-50 read more ..

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tiaratee Nov 26, 2016

698

+196

What is the probability of...

What is the probability of...
1.) Rolling a six-sided die and getting a 2?
2.) Rolling a six-sided die and getting a number less than 4?
3.) Rolling a six-sided die and getting a number over 2? read more ..

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tiaratee Sep 20, 2016

1376

+196

What is the real part of the complex number 10 + 4i?

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tiaratee Sep 12, 2016

622

+196

Bill bought a new truck and he replaced his factory tires with new after market ones. His factory tires have a size of 225/75R17 and his new after market

Bill bought a new truck and he replaced his factory tires with new after market ones. His factory tires have a size of 225/75R17 and his new after market tires have a size of 255/75R22. Answer the following questions.
notes: 25.4= 1 inch circum. read more ..

tiaratee Aug 30, 2016

561

+196

A person wants to increase a 4 x 6 photo to an 8 x 11, but since the aspect ratios are not the same some of the picture will get chopped off. What percentage

A person wants to increase a 4 x 6 photo to an 8 x 11, but since the aspect ratios are not the same some of the picture will get chopped off. What percentage of the picture can be used in the frame?

tiaratee Aug 30, 2016

513

+196

Georgia created a new method for their general use civilian license plates. Use your observations and restrictions to determine how many combinations are

Georgia created a new method for their general use civilian license plates. Use your observations and restrictions to determine how many combinations are possible.
Restrictions:
1. The first letter cannot be a T, X, or G. The read more ..

tiaratee Aug 30, 2016

508

+196

joe is watching a 4:3 show on chickens on his 16:9 inch wide screen TV. The height of the TV is 42 inches. Find the following.

joe is watching a 4:3 show on chickens on his 16:9 inch wide screen TV. The height of the TV is 42 inches. Find the following.
Area of the widescreen TV=
Area of the chicken TV show=
What percentage of the screen's area read more ..

tiaratee Aug 30, 2016

734

+196

1. if a tire has a rim size of 17 inches and a circumference of 100.48 inches, find the width of one sidewall (in inches).

1. if a tire has a rim size of 17 inches and a circumference of 100.48 inches, find the width of one sidewall (in inches).
2. A computer monitor has an aspect ratio of 7:4 and the height of the monitor is 19 inches. How wide is the screen? read more ..

tiaratee Aug 30, 2016

616

+196

a movie that was filmed with an aspect ratio of 4:3 is being watched on a 16:9 TV. If the 4:3 screen measures 25 inches and the 16:9 screen had a length of 32

a movie that was filmed with an aspect ratio of 4:3 is being watched on a 16:9 TV. If the 4:3 screen measures 25 inches and the 16:9 screen had a length of 32 inches. Find the area of the "black" bars.

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tiaratee Aug 23, 2016

2591

+196

The license plate system in California is AA#-##A. Where the letters can be any letter A-Z and the numbers can be any number 1-9. How many

The license plate system in California is AA#-##A. Where the letters can be any letter A-Z and the numbers can be any number 1-9. How many license plate numbers are available to the average citizen to use with the following restrictions? read more ..

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tiaratee Aug 17, 2016

802

+196

1. Using a 3 x 3 ft square to estimate a crowd in a 100 x 150 ft field. What would the equation/formula be?

1. Using a 3 x 3 ft square to estimate a crowd in a 100 x 150 ft field. What would the equation/formula be?
2. Using a 10 x 10 ft square to estimate a crowd in a 250 x 250 ft field. What would the equation/formula be?

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tiaratee Aug 12, 2016

712

+196

You are on the planning committee for a city and there is a festival coming to town. Your job is to find a space big enough to accommodate the estimated 2,000

You are on the planning committee for a city and there is a festival coming to town. Your job is to find a space big enough to accommodate the estimated 2,000 people attending. If each person averages 3.5 square feet, how much square feet will you need? read more ..

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tiaratee Aug 11, 2016

731

+196

1. A bunch of AMDM students were able to squeeze 50 people in a 9 x 9 ft square. Using this ratio, how much space does one person use?

1. A bunch of AMDM students were able to squeeze 50 people in a 9 x 9 ft square. Using this ratio, how much space does one person use?

2. Using this ratio, how many people can fit in a hallway that measures 16 x 75 feet? read more ..

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tiaratee Aug 11, 2016

738

+196

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:
1. For the first 7 minutes, 50 people walk by you per minute.
2. This rate decreases by 20% for the next 3 minutes. read more ..

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tiaratee Aug 11, 2016

631

+196

Solve in terms of E.

Solve in terms of E.
1. Using a 3 x 3 ft square to estimate a crowd in a 100 x 150 ft field. What would the equation/formula be?
2. Using a 10 x 10 ft square to estimate a crowd in a 250 x 250 ft field. What would the equation/formula read more ..

tiaratee Aug 11, 2016

770

+196

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:
1. For the first 10 minutes, 80 people walk by you per minute.
2. This rate decreases by 25% for the next five minutes. read more ..

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tiaratee Aug 10, 2016

861

+196

If 50 students can stand comfortably in a 20 ft x 20 ft room, how many students fit in a room that is 100 ft x 100ft?

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tiaratee Aug 10, 2016

730

+196

Can 1,500 people fit in a room that is 80 x 80 ft with an average of 4.5 square feet per person?

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tiaratee Aug 10, 2016

581

+196

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:

You are standing on a sidewalk and watching a parade pass by. Here are the observations you make:
1. For the first 5 minutes, 100 people walk by you per minute.
2. This rate decreases by 25% for the next five minutes. read more ..

tiaratee Aug 10, 2016

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