04/28/16

Diameter Of a tree trunk of 5cm but it varies at most .4 cm what is the inequality
Suppose you measured the diameter of a tree trunk to be 5 cm. The actual diameter can vary by at most 0.4 cm, due to the error in measuring a non-flat surface. Write an absolute value inequality... more
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04/28/16

$2,900 at 1.5% for 3 years , compounded annually
Find the total amount and amount of interest earned in the following compound interest problems
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04/28/16

Bob buys 7 pounds of sugar for $10.78. What is the unit price of the sugar?
Please help me with my math homework!!!
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04/26/16

Word problem
On a map the distance between two mountains is 5 and one half inches. The actual distance between the mountains is 144 miles. Russ is camped at a location that on the map is three fourths inch from... more
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04/26/16

prove the following trigonometric identity
(sin2∅)-1/(tan2∅)-1= (1/sin2∅)-1
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04/26/16

7/12 of the business and the second owns 1/6 of the business what fractional part of the business is owned by the third person?
a business is owned by three people the first owns 7/12 of the business and the second owns 1/6 of the business what fractional part of the business is owned by the third person?
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04/26/16

What is the name of a three-dimensional object with 10 equal sides where the top and bottom are parallel but not equal in size
The base and top are parallel decagons and the shape has 10 equal sides but the top and bottom are not the same size and I need the name of the object
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04/26/16

How much sand is in the pile?
A construction company wants to know how much sand is in a cone-shaped pile. The company measures that the (slanted) distance from the edge of the pile at the ground level to the very top of the... more
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04/26/16

cheryl bought a sandwich for 5 1/2 dollars and a drink for 2.60. if shepaid for her meal with a $10 bill,how ,much money did she have left
write your answer as a fraction and dollars and cents.
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04/26/16

Airedale's Area
Aaron is planning an outdoor exercise pen for his dog. Aaron has 22 meters of fencing. Determine the area of the largest rectangular Aaron can build.   PLS SHOW ALL WORK. Thank You!!
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04/26/16

Problem 26
Kevin runs 3 miles in 25 minutes. What is Kevin’s pace in miles per hour (mph)?
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04/26/16

Find the value of two numbers if their sum is 12 and difference is 4.
i was wondering how to solve a problem like This. Or one like The difference of two numbers is 3. Their sum is 13. Find the numbers."  Thanks
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04/26/16

How many groups of two colors of balloons can you choose from 4 colors of plans
is it permutation or combination? This question is really getting to me and I'm not sure how to solve it or what the answer is, please help
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04/26/16

If A(2, -1), B(5, -5), C(10, -5), and D(7, -1) are the vertices of a quadrilateral, do the points form a rhombus? Justify your answer.
If A(2, −1), B(5, −5), C(10, −5), and D(7, −1) are the vertices of a quadrilateral, do the points form a rhombus? Justify your answer.
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04/26/16

Consider the quadratic equation x^2=4x-5. How many solutions does the equation have?
A)The equation has 1 real solution. B)The equation has 2 real solutions. C)The equation has no real solutions. D)The number of solutions cannot be determined.   I need some help here.
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04/26/16

Factor Completely
15x3-51x2+18x  
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04/26/16

what is 32 inch wide * 56 inch tall in a smaller version
it is for my math project
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04/26/16

solve for x
log(1-x)+log(4-x)=1
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04/26/16

A family has an annual income of $68,400 of which 1/4 is budgeted for housing, 1/5 for food, and 1/8 for transportation. What fraction is left for other things?
This question is for practice for a test.
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04/26/16

how many different licences plates are possible if each contains 4 letters (out of 26 letters) followed by 3 digits (from 0 to 9)?
how many different licences plates are possible if each contains 4 letters (out of 26 letters) followed by 3 digits (from 0 to 9)?
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04/26/16

set notation help? Pleasee asap ;o
Set notation help :o ASAP please thanksX= {x:x≤14}Y={x:x>8}List the members of the set X∩Y (positive integers)show working pls if u can thanks
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04/26/16

If 7,3 is a point on the terminal side of a standard positive angle find the exact values for sin cos tan
7,3 this is the point 
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04/25/16

In an isosceles triangle, the third side is 50% of the length of one of the equal sides. Find the length of each side when the perimeter is 125 ft.
In an isosceles triangle, the third side is 50% of the length of one of the equal sides. Find the length of each side when the perimeter is 125 ft.
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04/25/16

is blank ÷ 5 + blank divided by 5 equals blank what is the answer to that
blank divided by 5 plus blank divided by 5 equals blank what is the answer  
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04/25/16

Heather is thinking of a solid that is made up of a couple of shapes.
Heather is thinking of a solid that is made up of a couple of shapes. The solid has 5 faces.One of the faces is a shape that has sides of equal length. THE other 4 faces are shaped that have three... more
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