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erastova [34]
2 years ago
9

A certain bacterium measures 2. 7 × 10–2 mm. A colony contains 5. 3 × 103 of the bacteria. What is the total length of this colo

ny if it forms a straight line?
Mathematics
1 answer:
MrRissso [65]2 years ago
7 0

The length of the colony is the product of 5. 3 × 10^3 and the length of the bacteria

The total length of the colony is 143.1 mm

<h3>How to determine the length of the colony?</h3>

The given parameters are:

Bacteria = 2.7 × 10^–2 mm.

Colony = 5. 3 × 10^3 of the bacteria

So, the length (L) of the colony is:

L = 5.3 * 10^3 * 2.7 * 10^{-2

Rewrite as:

L = 5.3 * 2.7* 10^3  * 10^{-2

Evaluate the products

L = 14.31* 10

Evaluate the product

L = 143.1

Hence, the total length of the colony is 143.1 mm

Read more about lengths at:

brainly.com/question/24487155

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The equation y\ =-2\log_{2}\left(x+2\right)+8 has x Intercept at (14, 0) and Y intercept (0,6) and domain is (-2, ∞). Thus Option A,B and C are correct.

<h3>What are functions?</h3>

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in set of y. x is independent variable while Y is dependent variable.

Given function,
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6 0
1 year ago
25, 34, 46, 37, 33, 42, 40, 37, 34, 49, 73, 46, 45, 45, 5. how many outliers do these data contain?
yKpoI14uk [10]
2: 73 and 5
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6 0
3 years ago
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The price of a notebook was $3.70 yesterday. Today, the price fell to $3.20. Find the percent decrease
jeyben [28]

Answer:

86% Decrease

Step-by-step explanation:

3.70 times x= 3.20      3.20 divided by 3.70= 0.86

6 0
3 years ago
Which phrases can be used to represent the inequality 6.5x+1.5&lt;21? Select two options.
guapka [62]

Answer:

Phrases 2 and 4.

Step-by-step explanation:

6.5x+1.5<21

The sum of 1.5 and the product of 6.5 and a number is no greater than 21.

The product of 6.5 and a number, when increased by 1.5 is at most 21.

HOPE IT HELPS

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3 years ago
What is the best approximation for the circumference of a circle with a diameter of 300 feet
garri49 [273]

Answer:

The answer is C=942.48

Step-by-step explanation:

You would figure this out by using the formula C=2πr.

So let's break this down.

Circumference (C) equals (=)  pi (π) times 2 times the radius of the circle.

Since the problem gave you the diameter which is the length from one side of the circle to the other, you have to divide the diameter in half. Which would give you a radius of 150.

Taking the 150 you would multiply 10*2*π.

Which would give you....(drumrollllll)

C=942.48

I hope this helps!!

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