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3 years ago

What is the main idea of the paragarf

SAT

2 answers:

Reil [10]3 years ago

6 0

Answer:

The main idea of a paragraph is the primary point or concept that the author wants to communicate to the readers about the topic. Hence, in a paragraph, when the main idea is stated directly, it is expressed in what is called the topic sentence.

Natasha_Volkova [10]3 years ago

4 0

Answer:

Explanation:

Paragraph**

and where is the paragraph?

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The access code for a card security system consist of four digits the first digit cannot be 4 and the last digit must be odd. Ho

Deffense [45]

Different codes for access code which are available are: 4000

_ _ _ _

1 2 3 4

1st blank can be filled with the following possibilities, here the conditions are:

1)The first digit cannot be 4

2)The first digit cannot be 0 also since it makes the access code 3 digits hence

From 1 to 9 except 4 there are 8 possible ways to fill that blank

8

2nd blank can be filled with any number between 0 to 9 in 10 possible ways

8 10

3rd blank can be filled with any number between 0 to 9 in 10 possible ways

8 10 10

4th blank can be filled with any odd numbers between 0 to 10 - 1,3,5,7,9

8 10 10 5 = 8 x 10 x 10 x 5 = 4000

Hence to conclude that 4000 available codes are there for the access security card

To know more about permutations and combinations please follow this link

brainly.com/question/1216161

5 0

1 year ago

I has drawn dragon..

zepelin [54]

Answer:

cool!!

Explanation:

6 0

3 years ago

Read 2 more answers

You are studying the population growth of a species of fish. Assuming unlimited resources, no predators, and a constant per capi

ArbitrLikvidat [17]

The projected population size in 2030 will be : ≈ 44159

First step : determine the population growth rate

Gr = change in population / time

= ( 1500 - 1100 ) / 1 year

= 400 = 36%

<h3>Determine the projected population size </h3>

applying Malthus's population projection.

Pp = P₁ ( 1 + r )ⁿ

where ; P₁ = 1500, r = 0.36 , n = ( 2030 - 2019 ) = 11 years

Pp = 1500 ( 1 + 0.36 )¹¹

= 1500 ( 29.439 )

= 44158.5 ≈ 44159

Hence we can conclude that the projected population size as at 2030 is 44159

Learn more about projected population : brainly.com/question/25896797

7 0

2 years ago

A B C or D please answer this one

Alex73 [517]

C is the best choice for this

6 0

3 years ago

Read 2 more answers

In a survey of employee satisfaction, 60% of the employees are male and 45% of the employees are satisfied. What is the probabil

melamori03 [73]

Answer:

The probability of being a male and a satisfied employee is 27%

Explanation:

The probability of being a male P(m) = 60% = 60/100 = 0.6

The probability of being a satisfied employee P(s) = 45% = 45/100 = 0.45

Mathematically, the probability of being a male and satisfied = Probability of being a male * Probability of being a satisfied employee = P(m) * P(s) = 0.6 * 0.45 = 0.27

or simply 27/100 which is same as 27%

8 0

3 years ago