01/17/15

Doubling Time Formula
Assume the population of a local village grows at an annual rate of 4.5%. Using the Rule of 70, calculate approximately how long before the village has doubled in population? (Round to the nearest... more
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01/17/15

Rate PRoblems
Consider a local community of a prairie dogs in South Dakota that are increasing at a rate of 13% per month. Using the Rule of 70, answer the following: What is the approximate number of months in... more
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01/17/15

World Population
In 2013 the membership for The Church of Jesus Christ of Latter-day Saints reached 14,780,000 members. In 1990 the membership for The Church of Jesus Christ of Latter-day Saints was 7,300,000... more
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01/16/15

v2x+2-3=15
Hi Eliminate the radical by squaring both sides,And I don't know how to do it.Thank you
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01/16/15

Find the volume of a cone with a base diameter of 11ft and a height of 6ft . Write the exact volume in terms of p
Find the volume of a cone with a base diameter of 11ft and a height of 6ftWrite the exact volume in terms of pi
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01/16/15

write an equality and solve
the zoo charges an admission price of $85 for the first 112 members of a group and $6 for each additional member of the group. what is the largest froup that can go to the zoo and spend less than... more
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01/15/15

If the volume of the figure formed is 256 cu. cm, find the height of each pyramid
Six square based pyramids fit exactly not the 6 faces of cube with sides of 4cm. please show work and explain 
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01/15/15

I need help with Algebra 1
Donna signed a job contract that states that she will be paid an hourly rate of $9.95 for her first year of work and will receive a raise of $0.85/h every year after that. In what year will Donna’s... more
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01/15/15

Write a function rule for (-2,1/16) (-1,1/4) (0,1) (1,4) (2,16)
Write a function rule for the ordered pairs example rule y=4x
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01/15/15

Identify each of the following as a physical or chemical change
Identify each of the following as a physical or chemical change a. a plant grows a new leaf. b. chocolate is melted for a dessert. c. wood is chopped for the the fireplace. d. wood burns in a... more
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01/15/15

In France ,grapes are 1,75 Euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.36 dollars/ Euro?
In France ,grapes are 1.75 Euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.36 dollars/ Euro?
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01/15/15

writing an inequality
a number multiplied by 2 3/5, decreased by 1/10 is greater than 3/4
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01/15/15

indicate if each of the following is answered with an exact number or a measured number
indicate if each of the following is answered with an exact number or a measured number a. number of legs b. height of table c. number of chairs at the table d. area of tabletop
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01/15/15

A rich person wants to donate a rectangular piece of land measuring 500m length and 300m breath.
A rich person wants to donate a rectangular piece of land measuring 500m length and 300m breath. He distributes his land equally among his 5 servants.(i) How much area does each servant get?(ii) Do... more
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01/15/15

The diameter of a roller is 80 cm and its length is 126 cm .
The diameter of a roller is 80 cm and its length is 126 cm . It takes 750 complete revolutions moving once over to level a playground. Find the area of the playground.
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01/15/15

A cylindrical pillar is 50 cm in diameter and 3.5 m high.
A cylindrical pillar is 50 cm in diameter and 3.5 m high. Find the cost of white washing its curved surface at the rate of Rs 1.25 per square metre.
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01/15/15

Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him ` 50 per metre and trouser material that costs him ` 90 per metre.32
Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him RS 50 per metre and trouser material that costs him RS 90 per metre.For every 3 meters of the shirt... more
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01/14/15

How many photos must she print and edit to break even (if break even = $0)?
A photographer charges $250 flat rate, plus $7.50 per photo to edit and print. The cost of each photo to edit and print is $5.29. She has to pay $400 in salary for the day. How many photos must she... more
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01/14/15

Write an equation in slope-intercepr form of the line that passes through the given point and is parallel to the graph of the given equation.
(-1,3); y=2x-8
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01/14/15

Indicate a rough estimate
At thanksgiving dinner debirah ate a portion of turkey (673 calories);mashed potatoes (408 calories); stuffing (519 calories ) cranberry sauce (219 calories );beans (278 calories); and a pumpkin... more
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01/14/15

how is this written as an equation
three and one-half times a number n is the opposite of seventh-ninths
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01/14/15

A coat has an original price of 70$. A coupon give the customer a discount of 20%. What is the value of the discount?
There is no more details I just need help please.
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01/14/15

how do i get the number 99 on a calculator if the 9 key is missing without using addition or subtraction?
Without addition
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01/14/15

A person burns 9.1 calories per minute while walking.
A person burns 9.1 calories per minute while walking. One must burn about 3500 calories in order to lose 1lb. How many pounds would the person lose by walking for 6 hours?
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01/14/15

How much does Meghan pay per month? Round the answer to the nearest
Meghan pays 15% more each month in rent than Erik, and together they pay $1128.75 per month. How much does Meghan pay per month? Round the answer to the nearest cent, if necessary.
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