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3 years ago

The estimated world population in the year 1650 was 550,000,000. The estimated

Mathematics

1 answer:

Naya [18.7K]3 years ago

7 0

Answer:

175,000,000

Step-by-step explanation:

you subtract 550,000,000 from 725,000,000

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PLEASE HELP!!!! DUE TODAY

Tems11 [23]

Answer:

Step-by-step explanation:

$ 86,000 lies in the category $84201 - $ 160725

Tax = 14,382.50+ 24% of the amount over $84,200

Amount over $84,200= 86,000 - 84,200 = $1,800

Tax for the amount $ 1,800 =24% * 1800 = 0.24 * 1800

= $ 432

Tax for the amount $86,000 = 14382.50 + 432

=$ 14814.50

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4 years ago

A university has 28,980 students. In a random sample of 180 students, 12 speak three or more languages. Predict the number of st

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3 years ago

3/10+4/100+9/1000 as a decimal

Kipish [7]

Answer:

0.349

Step-by-step explanation:

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3 years ago

Read 2 more answers

Show on a number line 2/3 's?

Alexxandr [17]

It would be In between 1/2 and 2

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3 years ago

Line segment AB has vertices A(-3, 4) and B(1, -2). A dilation centered at the orgin is applied to AB. The image has vertices A(

bixtya [17]

Answer:

option 2

Step-by-step explanation:

consider the coordinates A (- 3, 4 ) and A' (- 1, $\frac{4}{3}$ )

since the dilatation is centred at the origin, then corresponding coordinates are multiples/ divisors of each other, then image to original gives scale factor.

scale factor = $\frac{A'}{A}$ = $\frac{-1}{-3}$ = $\frac{1}{3}$ and $\frac{\frac{4}{3} }{4}$ = $\frac{1}{3}$

similarly B (1, - 2 ) and B' ( $\frac{1}{3}$ , - $\frac{2}{3}$ )

$\frac{\frac{1}{3} }{1}$ = $\frac{1}{3}$ and $\frac{-\frac{2}{3} }{-2}$ = $\frac{1}{3}$

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2 years ago