Questions Asked

kris10:
Group Title
What point is common to y=4^x and y=(1/4)^x
 updated 2 years ago
 2 replies
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kris10:
Group Title
A certain kind of bacteria doubles every 4 hours. If initially there are 2000 bacteria, how many will be produced in 12 hours?
 updated 2 years ago
 17 replies
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kris10:
Group Title
A sample of 3000 observations has a mean of 82 and a a standard deviation of 16.Using the empirical rule, find what percentage of the observ…
 updated 2 years ago
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kris10:
Group Title
A sample of 3000 observations has a mean of 82 and a a standard deviation of 16.Using the empirical rule, find what percentage of the observ…
 updated 2 years ago
 10 replies
 No Medals Yet

kris10:
Group Title
The sides of a parallelogram are 55 cm and 71 cm. Find the length of each diagonal if the longer angle measures 106 degrees.
 updated 2 years ago
 1 reply
 1 Medal

kris10:
Group Title
pls. . . help me. .
The sides of a parallelogram are 55 cm and 71 cm. Find the length of each diagonal if the longer angle measures 106 d…
 updated 2 years ago
 6 replies
 1 Medal

kris10:
Group Title
PLEASE. . I REALLY NEED SOME HELP. .
Two sides of a triangular plot of land have lengths of 400ft and 600 ft. The measurement of the angl…
 updated 2 years ago
 4 replies
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kris10:
Group Title
The halflife of a radioactive substance is 5 minutes. how much of an original mass of 100 grams remains after half an hour?
…
 updated 2 years ago
 2 replies
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kris10:
Group Title
1. The halflife of a radioactive substance is 5 minutes. how much of an original mass of 100 grams remains after half an hour?
2. What is …
 updated 2 years ago
 36 replies
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kris10:
Group Title
1. If $200 is invetsed at 6% annual interest compounded continuously, when will the investment be worth $300? Use A=pe^n
2. A surveyor find…
 updated 2 years ago
 9 replies
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kris10:
Group Title
If $200 is invetsed at 6% annual interest compounded continuously, when will the investment be worth $300? Use A=pe^n
 updated 2 years ago
 1 reply
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kris10:
Group Title
When approximation is applied to determine the zero of f(x)=x^3+4x^2+x2,1 is one. What other approximate values complete the other zeros?
 updated 2 years ago
 1 reply
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kris10:
Group Title
The volume of a fudge tin meust be 120 cm^3. The tin is 7cm longer than it is wide and six times longer than it is tall. Find the dimenmsion…
 updated 2 years ago
 51 replies
 3 Medals

kris10:
Group Title
1. What could be the remaining factors of 16x^532x^481x+162 if x2 is one of them?
2. The volume of a fudge tin meust be 120 cm^3. The …
 updated 2 years ago
 47 replies
 No Medals Yet