3 years ago

What is 572 rounded to the nearest hundred

Mathematics

1 answer:

nordsb [41]3 years ago

4 0

The answer is 600. 572 rounded to the nearest hundred is 600

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ABCD is a parallelogram. If MZD= 72, then what is mZA?<br> ASAP

Anni [7]

Answer:

just sub and i think you get 108

Step-by-step explanation:

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3 years ago

A population is normally distributed with mean 18 and standard deviation 1.7. (a) Find the intervals representing one, two, and

elena55 [62]

Answer:

Interval within 1 standard deviation: (16.3,19.7)

Interval within 2 standard deviation: (14.6, 21.4)

Interval within 3 standard deviation: (12.9, 23.1)

Step-by-step explanation:

We are given the following in the question:

Population mean, $\mu$ = 18

Standard deviation, $\sigma$ = 1.7

We have to find the following intervals:

Interval within 1 standard deviation:

$\mu \pm 1\sigma\\=18 \pm 1.7\\=(16.3, 19.7)$

Interval within 2 standard deviation:

$\mu \pm 2\sigma\\=18 \pm 2(1.7)\\= 18 \pm 3.4\\=(14.6,21.4)$

Interval within 3 standard deviation:

$\mu \pm 3\sigma\\=18 \pm 2(1.7)\\= 18 \pm 5.1\\=(12.9,23.1)$

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4 years ago

Help please! the question is in the picture below for reference when answering! thank you so much!

stepan [7]

Answer:

x = -1

Step-by-step explanation:

AB + BC = AC = 28

the way from A to C goes through B.

so, the total way of A to C is the sum of the way from A to B and then from B to C.

(5x + 10) + (2x + 25) = 28

7x + 35 = 28

7x = -7

x = -1

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3 years ago

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G(t)=t³+5t²; Find g(-1)

erik [133]

Answer:

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Step-by-step explanation:

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On the coordinate plane, mark all points (x,y) such that (A) y=x+3, (B) y=-x+3, (C) y=|x|+3

Vaselesa [24]

Answer:

the coordinates of A is: (0,3) the coordinates of B is: (1,2) the coordinates of C is:

Step-by-step explanation:

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3 years ago