3 years ago

Which of the following are equivalent to sin 300°

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

Answer:

cos 330

Step-by-step explanation:

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The minimum number of times would be 5 times.

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motikmotik

Answer:

Step-by-step explanation:

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The distance around a circle is 37.7 meters long. what is the diameter of the circle?

aksik [14]

Ok so we know that the distance around the circle (or circumference) is equal to the diameter times pi.
This means that
$37.7 = \pi \times d$
d being the diameter,

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$d = \frac{37.7}{\pi}$
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4 years ago

The sum of the digits of a 2-digit number is 1. What is the number?

Gnom [1K]

Answer:

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3 years ago

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As part of a demographic study, a college administrator needed to survey a sample of students from the college. From each major

marissa [1.9K]

Answer:

Option D is correct

Step-by-step explanation:

The options for the question is

a)cluster sample

b)convenience sample

c)simple random sample

d)stratified random sample

e)systematic random sample

Solution

The sampling here comprises of students from all the major of college. Here the major can be considered as "strata" of the educational institute. Out of these, strata or majors five students are selected on random basis.

This is a form of stratified random sample

Hence, option D is correct

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3 years ago