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Nataly [62]
3 years ago
8

543.28 in expanded notation

Mathematics
1 answer:
seropon [69]3 years ago
5 0

Answer:

500+40+3+.2+.08= 543.28

Step-by-step explanation:

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Answers please thank you
Lady bird [3.3K]

Answer:

9/36 = 1/4

24/32 = 3/4

Step-by-step explanation:

For the first one: divide the numerator and the denominator by 9

Second one: divide the numerator and denominator by 4 to get 6/8 then divide it by 2 to get the answer

4 0
3 years ago
Can anyone help me with this, i just want to make surr i have it right. (20-4)×12-6. Does it equal 96 or 186
expeople1 [14]

196, because 20-4 equals to 16 and 16 times 12 equals 192, and 192 minus 6 is equal to 186.

7 0
3 years ago
Read 2 more answers
Brach and Larue is a home goods store chain, and it is about to introduce a new convection oven that’s expected to sell very wel
zvonat [6]

Answer:

\$12,465

Step-by-step explanation:

The functions for cost and revenue are given below:

Projected \:Revenue,R(x)=  -13.85x^2 + 1660x\\$Projected Cost, C(x)=55400 -279x\\Projected Profit = Revenue-Cost=R(x)-C(x)\\=-13.85x^2 + 1660x-(55400 -279x)\\=-13.85x^2 + 1660x-55400 +279x\\P(x)=-13.85x^2 + 1939x-55400

The profit will be maximized at its <u>line of symmetry,</u>x=-\dfrac{b}{2a}<u />

From P(x), a=-13.85, b=1939

<u>Line of symmetry,</u>

<u />x=-\dfrac{b}{2a}=-\dfrac{1939}{2(-13.85)}=70<u />

<u>The maximum profit that can be made will occur when x=70</u>

<u />P(x)=-13.85x^2 + 1939x-55400\\P(70)=-13.85(70)^2 + 1939(70)-55400\\=\$12,465<u />

The maximum profit that can be made form the sales of the oven is $12,465.

6 0
3 years ago
Helppp!!!!!
gladu [14]

Answer:

fyi b's answer has imaginary numbers in it...

Imaginary: 1 +\frac{\sqrt{2i} }{2 }    

Imaginary: 1 -  \frac{\sqrt{2i} }{2 }  

Step-by-step explanation:

2x^{2} - 4x -3 = 0

\sqrt{-4^{2} -4(2)(3)} = \sqrt{-8} ... the negative root will produce imaginary solutions

8 0
2 years ago
Read 2 more answers
An unfair die is twice as likely to roll an even number than an odd number. what is the probability of it rolling an odd number?
Anarel [89]
The probability is always expressed as a part of the whole. So, it can be in terms of fraction or percentage. The numerator is the number of possible events while the denominator is the number of total events. Let x be the number of times you roll an odd number. So, the number of times you roll an even number would be 2x. The total rolls would then be x + 2x. Thus, the probability of rolling an odd number is

Probability = x/(2x + x) = x/3x = 1/3


3 0
3 years ago
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