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2 years ago

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The growth of bacteria is modeled as P = P0ert. In a sample culture, the bacteria grows at a rate of 6 percent per minute. If th

e initial count in the sample is 1,000, how many bacteria will there be after five minutes? (Consider e = 2.718. )

1 answer:

Tamiku [17]2 years ago

5 0

Sent dont deck sun dermis cynic and den

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The Summer Olympics are happening! For your Non-Fiction assignment this, locate 4 events that a record has been broken. Tell us

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Mens 100m Breaststroke (swimming) was broken by 0.4 seconds by Adam Peaty

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3 years ago

Carlita planted 4 flowers in 6 minutes. About how many flowers can Carlita plant in 36 minutes?

sattari [20]

Answer:

24

Step-by-step explanation:

$\frac{4}{6} =\frac{x}{36}$

$\frac{4}{6} *\frac{6}{6} =\frac{24}{36}$

$x = 24$

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2 years ago

Read 2 more answers

Find the slope of the line y = –7 2 x − 5 8 . Simplify your answer and write it as a proper fraction, improper fraction, or inte

Bezzdna [24]

Answer:

Slope = -7/2

Step-by-step explanation:

The standard equation of a line is expressed as y = mx+c

m is the slope

c is the y-intercept

Given the equation y = -7/2 x - 5/8

Compare with the general equation

mx = -7/2x

Divide both sides by x

mx/x = -7x/2x

m = -7/2

Hence the slope of the line is -7/2

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2 years ago

A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per second. Wha

stira [4]

Answer:

The speed in scientific notation is $(1.1)(10^{3})$ feet per second.

Step-by-step explanation:

1. You have the following speed: One thousand one houndred feet per second.

2. You must convert from words to number. This is:

1,100 feet per second

3. To express this quantity in scientific notation, you can move the decimal point three places to the left, and write it as: 1.1 by $10^{3}$ (or 1,000) as following:

$1,100=(1.1)(10^{3})$

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3 years ago

Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation repr

Oxana [17]

Answer:

18 children

Step-by-step explanation:

Given

$240 = 12x +8y$

<em>Required (missing part of the question):</em>

<em>Number of children that will be able to go to the zoo if 8 adult tickets are purchased</em>

<em>The graph is missing. However, the question can be solved without the graph.</em>

<em />

From the question and equation, we can deduce the following:

x represents adults
y represents children

So, when 8 adult tickets were sold.

This means

$x = 8$

Substitute 8 for x in $240 = 12x +8y$

$240= 12 * 8 + 8y$

$240= 96+ 8y$

Subtract 96 from both sides

$240 - 96 = 96 - 96 + 8y$

$144 = 8y$

$8y = 144$

Solve for y

$y= \frac{144}{8}$

$y= 18$

<em>This means that 18 children will be able to go</em>

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3 years ago