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avanturin [10]
3 years ago
13

Express 45.389 in expanded form using decimals

Mathematics
2 answers:
Ghella [55]3 years ago
7 0

Expanded Notation Form:

 40  

+ 5  

+   0.3

+   0.08

+   0.009

Expanded Factors Form:

 4 × 10  

+ 5 × 1  

+ 3 ×   0.1

+ 8 ×   0.01

+ 9 ×   0.001

Brilliant_brown [7]3 years ago
4 0

Answer:

Step-by-step explanation:

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<span>7349 that's the answer and really? That was easy</span>
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Claim: A majority of adults would erase all of their personal information online if they could. A software firm survey of 576 ra
AnnyKZ [126]

A) The original claim in symbolic form is; p > 0.50

B) The Null Hypothesis is;

H₀: p = 0.50

Alternative Hypothesis is;

H_a: p > 0.50

<h3>How to identify the hypothesis claim?</h3>

We are given;

Sample size; n = 576

Sample Proportion; p^ = 59% = 0.59

A) The percentage of 59% represents the proportion of a sample and thus we are making a claim about the population proportion p in the hypotheses.

We claim "most of the adults", which indicates more than 50% or 0.50. Thus, the claim in symbolic form is; p > 0.50

B) The Null Hypothesis is;

H₀: p = 0.50

Alternative Hypothesis is;

H_a: p > 0.50

Read more about hypothesis claim at; brainly.com/question/15980493

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4 0
2 years ago
A pawn shop buys a pair of sunglasses for $20 and marks up the cost 15% to make a profit. What is the selling price?
Tema [17]
Well i do believe the new price would be $23.00. hope this helps.
8 0
3 years ago
Solve the equation 29 - (x+8) = 6x - 7
max2010maxim [7]
First step you should do is s<span>implify both sides of your equation:
</span>29-(x+8)=6x-7
Distribute the Negative Sign:
29+-1(x+8)=6x-7
29+-1x+(-1)(8)=6x-7
29+-x+-8=6x-7
29+-x+-8=6x+-7
<span>Combine Like Terms:
</span>(-x)+(29+-8)=6x-7
-x+21=6x-7
<span>Subtract 6x from both sides:
</span>-x+21-6x=6x-7-6x
-7x+21=-7
<span>Subtract 21 from both sides:
</span>-7x+21-21=-7-21 
-7x=-28 
<span>Divide both sides by -7:
</span>-7x/-7 = -28/-7
And now your answer should be:
x=4
~~~~~
Good luck~ Sans
6 0
3 years ago
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