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3 years ago

15

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteri

a after 8 hours

2 answers:

Taya2010 [7]3 years ago

8 0

Answer:

diameter * 256

Step-by-step explanation:

2^8 = 256

kirill [66]3 years ago

5 0

Answer: 256

Step-by-step explanation:

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Martha tries to exercise at least 30 minutes eac day write an inequality to represent the number of minutes Martha exercises eac

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Let “t” represent the number of minutes Martha exercises each day. If she needs to exercise *at least* 30 minutes, t has to be equal to or greater than 30, so our inequality would be

t ≥ 30

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3 years ago

The length of a rectangle is 5.4 cm more than 2 times the width. If the perimeter of the rectangle is 39.6 cm, what are its dime

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2 years ago

What is the polar form of the complex number 4−6i? Keep z in its simplest radical form and round θ to the nearest degree.

solong [7]

Answer:

D

Step-by-step explanation:

$z=r(cos \theta+\iota sin \theta)=4-6 \iota\\r cos \theta=4\\r sin \theta=-6\\square~and~add\\r^2(cos^2 \theta+sin ^2\theta)=4^2+(-6)2=16+36\\r=\sqrt{52} =2\sqrt{13} \\cos \theta >0~and~sin ~\theta$

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2 years ago

The measure of the complement of angle a is 185 less than two times the measure of the supplement of angle

Jet001 [13]

(90-A)+185 = 2(180-A)

185+90-A = 360-2A

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3 years ago

Which shows a right triangle

irakobra [83]

Answer:

the secound triangle shows right angle

Step-by-step explanation:

But the question says it is 91 ⁰ so the question may be wrong

3 0

2 years ago

Read 2 more answers