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3 years ago

I will mark Brainliest!!! DO WELL FOR BRAINLIEST PLEASE!

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

Answer:

Isnt it where you write it in the easiest way to understand it? sorry if its wrong :/

Step-by-step explanation:

Mariulka [41]3 years ago

6 0

If you mean standard from in math it is basically writing down a smaller number instead of a larger one. For example 10 x 10 x 10, you could just write 10*3.

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What is the square root of 9 2/5 cubed?

taurus [48]

Answer:

28.8

Step-by-step explanation:

7 0

2 years ago

What is the greastest place 105.40 can round to

Sonja [21]

The greatest place 105.40 can round to is 100.

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3 years ago

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Question 7: Find the value of x. The numbers below are in degrees.<br> 140<br> S<br> 50<br> 20

Lyrx [107]

Given:

A figure.

To find:

The value of x.

Solution:

Draw two parallel lines as shown in the below figure.

If a transversal line intersect two parallel lines, then alternate interior angles are same.

$a=20$ (Alternate interior angle)

$d=b$ (Alternate interior angle) ...(i)

The value of angle d is

$d=50-a$

$d=50-20$

$d=30$

Using (i), we get

$b=30$

If a transversal line intersect two parallel lines, then same sides interior angles are supplementary angles.

$c+140=180$

$c=180-140$

$c=40$

Now,

$x=b+c$

$x=30+40$

$x=70$

Therefore, the value of x is 70.

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2 years ago

THE FLORIDA EVERGLADES WELCOMES ABOUT 2X10^3 VISITORS PER DAY. Basedon this ,about how many visitors come to the everglades per

lesya [120]

Answer:

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2,000 · 7 = 14,000

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2 years ago

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Suppose that a company selects two people who work independently inspecting two-by-four timbers. Their job is to identify low-qu

Stella [2.4K]

Answer:

Step-by-step explanation:

Given

Probability that an inspector doe not identify low-quality timber=0.20

(a)Probability that both inspector do not identify a low quality timber

$P=0.2\times 0.2=0.04$

(b)Let n be the no of inspector

Probability should be less than 1%=0.01

so $\left ( 0.2\right )^n$

Taking $\ln$ both sides

$x>\frac{\ln 0.01}{\ln 0.2}$

x>2.861

thus minimum value of x is 3

(c)From part b it is clear that minimum 3 officer are required to to keep the low quality timber below 1%

on an average 2 officer are not sufficient to identify 4 low quality timber out of 100

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2 years ago