07/22/19

one tree measures 10 feet 6 inches tall and casts a shadow of 11 feet 3 inches long. The second tree casts a shadow of 17 feet 6 inches at the same time of day. What is the height of the second tree?
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07/21/19

transformations

  Write a function that transforms  in the following way: vertical stretch by a factor of 2 and shift 7 units left. a. c. b. d.
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07/21/19

rational roots--
Which is a list of all the possible rational roots of ? a. ,  c. , ,  b. 0, , ,  d. , ,   
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07/21/19

The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)=1.8208e^.3387x,

The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)=1.8208e^.3387x, where x = 0 corresponds to 1998. In what year did/will the exports reach $7.7... more
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07/20/19

Erik Borrows a total of $6000 in two separate loans for one-year period. ..................
Erik Borrows a total of $6000 in two separate loans for one-year period. At the end of one year, he pays back the entire amount of each loan plus simple annual interest at the rate of 4 percent for... more
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07/18/19

6p+3p as a equivalent expression
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07/18/19

In class 5, 1/2 of the class got a high score, 1/3 of the class got an average score and 7 students got below the average score. How many students were there
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07/17/19

A bike wheel has a diameter of 24 inches how many feet will it travel in 6 revolutions
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07/17/19

solving a percent mixture
Problem PageThe Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure fruit juice, and the second type is 100% pure fruit juice. The company is attempting to produce a... more
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07/17/19

ordered pair to the inequality 7x−3y>10 ? answer choices: (3, 4) (1, 0) (1,−1) (2, 1)
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07/17/19

Use the given conditions to write an equation for the line in point-slope form and slope-intercept form.

x-intercept: -2 y-intercept: 10 Give point-slope form and slope intercept form
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07/17/19

Find the time required for an investment of $3000 to grow to $8000 at an interest rate of 6.5% per year, compounded quarterly. (Round your answer to two decimal places.)
Find the time required for an investment of $3000 to grow to $8000 at an interest rate of 6.5% per year, compounded quarterly. (Round your answer to two decimal places.)
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07/16/19

How to solve this word problem
an investor out x dollars in fund A and $2,000 in fund B. The total amount invested in the two funds is 4x-1000 dollars. How much money did the investor put in Fund A?
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07/16/19

A bottle contains red beads and white beads. the number of red beads is three times the number of white beads. If there are 1875 white beads, how many red beads are there in the bottle?
A bottle contains red beads and white beads. the number of red beads is three times the number of white beads. If there are 1875 white beads, how many red beads are there in the bottle?
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07/15/19

Find the equation

Find the equation of a line that is perpendicular to line g that contains (P, Q). 3x − y = 3P − Q 3x + y = Q − 3P x − y = P − Q x + y = Q − P
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07/15/19

Camie has a daily allowance of ₱80. She spends ₱45 for lunch and saves the rest. How much does she save in a 30 day month
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07/15/19

what is the rate of change between x=0 and x=2
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07/12/19

How do I find unit rates?
Online jewelry sales have increased steadily over the last 10 years. In 2003, sales were approximately 2 billion dollars, and in 2009 they were approximately 14.7 billion.(i) Find the unit rate at... more
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07/12/19

college algebra word problem

Aldo borrowed a total of $4000 from two student loans. One loan charged 4% simple interest and the other charged 3.5% simple interest, both payable after graduation. If the interest he owed... more
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07/12/19

find g(7) math problem
g(x)=x^2-4x-5/x^2-6x-16 find g(7)
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07/12/19

5 dollars less than two times Chris pay is at most $124.

This needs to be written as an inequality.
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07/12/19

One shake and two beef burritos provide 3400 calories. Two shakes and one beef burrito provide 2750 calories. Find the caloric content of each item
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07/12/19

What is an equation of the line that passes through the points (-4,3) and (-1,6)?
1) y=-x-72) y=7x+13) y=x+74)y=-x-1
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07/12/19

what are the x-and y-intercepts of the graph of -7x+4y=-14?
1) x-intercept:2y-intercept: -3.52) x-intercept: -2y-intercept: 3.53) x-intercept: -7y-intercept: 44) x-intercept:7y-intercept: -4
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07/12/19

There are 5280 feet in a mile. What fraction of a mile is represented by 120 feet?
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