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3 years ago

A marine biologist discovered species with a diameter of 0.00085 inches. Express this measurement using scientific notation

Mathematics

1 answer:

andriy [413]3 years ago

7 0

Answer:

8.5E(-4) inches

Step-by-step explanation:

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NeTakaya

Answer:

1-B

2-C

3-D

Step-by-step explanation:

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3 years ago

Write in exponential form. 2•2•2•x•x

Sholpan [36]

2 to the 3rd power (2^3) times x to the second (x^2)

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3 years ago

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The function h(x) is given below.

Elina [12.6K]

Answer: Option (2)

Step-by-step explanation:

The inverse of a function swaps the domain and range.

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2 years ago

Is 6/5 closer to 1/2

Alecsey [184]

$\frac{6}{5} =\quad 1.2$

$\frac{1}{2}= \quad 0.5$

$1.2 > 0.5$

$\frac{6}{5} > \frac{1}{2}$

<h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

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3 years ago

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Which of these is a complex number? <br><br> A. <br><br> B. <br><br> C. <br><br> D.

Step2247 [10]

Answer:

option D

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

Step-by-step explanation:

Given in the question are 4 number

5√1/3 - $\frac{9}{\sqrt{7} }$

2 - $\frac{1}{\sqrt{11} }$

9 + $3\sqrt{\frac{5}{2} }$

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

A Complex Number is a combination of a Real Number and an Imaginary Number

<h3>Example </h3>

a + ib

where a is real number

b is imaginary number

i is 'lota' which is √-1

<h3>So according to the definition above </h3>

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$ is complex number in which

$\frac{8}{3}$ is real part

$\sqrt{\frac{7}{3} } \sqrt{-1}$ = $\sqrt{\frac{7}{3} } i$ is the imaginary part

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3 years ago