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snow_tiger
3 days ago
12

Researchers recorded that a certain bacteria population declined from 100,000 to 100 in 24 hours. At this rate of decay, how man

y bacteria were there 8 hours into the experiment?​
Mathematics
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Lori buys a $1500 certificate of deposit (CD) that earns 6% interest that compounds monthly. How much will the CD be worth in 10
Inessa [12570]

Response:

The CD will have a value of $2,729.09 after a duration of 10 years.Solution:

Initial investment (P) = $1500

Interest rate (r) = 6%

                              $=\frac{6}{100}

                             = 0.06

Time period (t) = 10 years

Compounded on a monthly basis

Number of compounding intervals per time period

n = 12

A = Total amount

Formula for compound interest:

$A=P\left(1+\frac{r}{n}\right)^{n t}

$A=1500\left(1+\frac{0.06}{12}\right)^{12\times 10}

$A=1500\left(\frac{12+0.06}{12}\right)^{120}

$A=1500\left(\frac{12.06}{12}\right)^{120}

A=2729.09

The CD will have a value of $2,729.09 after a span of 10 years.

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1 month ago
The formula h -15 = 3.2t gives the height h in inches of a plant t weeks after planting.
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Set t = 0 to find the initial height
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Misha found that the equation -|2x-10|-1=2 had two possible solution x=3.5and x =-6.5. Which explains whether or not her solutio
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</span>
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Witch of the functions below could possibly have created this graph? A.f(x)-x^5+2x^4-3x B.f(x)=-1/3x^4+7x^2+15 C.f(x)=1.9x^8+15x
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Find the value of x in the triangle shown below
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