Use the exponential decay model to solve this exercise.A=A0ekt Hint: When you find k, round it to 6 decimal places and use that value to answer the question. ANSWER: It will take about...

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Use the exponential decay model to solve this exercise.A=A0ekt Hint: When you find k, round it to 6 decimal places and use that value to answer the question. ANSWER: It will take about...

What is Italy's growth rate? __?___% How long will it take Italy to double its population? ANSWER: It will take approximately____?___years.

Use: A=A0ekt 5 years ago the population was at 1640 and today only 880 of the birds are alive. Once the population drops below 230, the situation will be irreversible. When will this happen? Hint:...

Deals with money and figuring out how much more she has of one than another

2x+3y=0 x+2y=-1

I can’t draw the figure that I am trying to find the surface area of for you, so please go to: http://weedenb.victorschools.org/2013%20Review/chapter%208%20Measure%20figures.pdf and look at number...

please answer it I m stuck in this question.

y=2+cx+d the turning point is (3,7) work out the values of c and d

3500kg of Sand was bought. 1/2 was used on a building project, 1/5 on a fish pond and 1/8 on a splash pool. How much of the sand is left?

6y^2+5y-6

it takes a star, with 24 times the mass of the sun, 3 years to orbit a black hole. if the average distance between the star and the center of the black hole is 9 AU, then the mass contained inside...

The schwarzchild radius of a black hole containg 7.95 x 10 ^ 28 kg is ___ meters

light is gathered from a distant star and one of the spectral lines is obeserved at 540 nm when it should be 400 nm. The velocity of this star is ____km/s Only enter your numerical answer...

A small motorboat travels 14mph in still water. It takes 2 hours longer to travel 73 miles going upstream than it does going downstream. Find the rate of the current. (( Hint: 14+x= rate going...

The hypotenuse of a right triangle is twice the length of one of the legs. The length of the other leg is √243 feet. Find the lengths of the leg and hypoten

An arrow is shot vertically upward from a platform 43ft high at a rate of 186ft/sec. When will the arrow hit the ground? Use the formula:−16t^2+vt+h. (Round your answer to the nearest...

Given that tan a =k and 0<a<π/2 find a) tan(π+a) b) tan(π/2 + a) c) tan(-a)

Please help me solve this word problem. A construction truck can carry 20 000kg of compost at a time. There are 25000. 15kg compost bags ready for delivery. How many trips will the truck need...

This is a question from triangles topic

outline, using example of your own, the difference between grand and middle range theory.

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