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N76 [4]
3 years ago
8

Please help me with Modeling Addition and Subtraction of Fractions I problem 4 out of 5

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0
P = 2(1/3 + 4/9)
P = 2(3/9 + 4/9)
P = 2(7/9)
P = 14/9
P = 1  5/9 ft

answer is D. 1  5/9 ft
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Using the rule of thirds to evaluate the composition of a well-crafted painting, the eye should be attracted to A. one or more p
pochemuha
Using the rule of thirds to evaluate the composition of a well-crafted painting, that eye should be attracted to <span>one or more points of interest.</span>
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4 years ago
Read 2 more answers
Please help! Correct answer only!
yan [13]

Answer:

$4

Step-by-step explanation:

Since for each of the 125 tickets there is an equal chance of winning the 500 dollars, for each ticket there is an expected payoff of 500/125=4 dollars. Hope this helps!

6 0
3 years ago
The net profit in dollars per day for a small business owner is given by the equation f(x) = -0.1x^2 + 6 x + 4, where x is the n
notsponge [240]

Answer:

\large \boxed{\sf \ \ \text{The maximum profit is \$94 per day.} \ \  }

Step-by-step explanation:

Hello,

The coefficient in x^2 is negative.

So, there is a maximum at the vertex point which is

x=-\dfrac{b}{2a}==\dfrac{-6}{-0.2}=\dfrac{6}{0.2}=30

And then the maximum is f(30)=

-0.1\cdot 30^2+6\cdot 30 +4=-90 +180+4=94

So the maximum profit is 94 $ per day.

Hope this helps.

Do not hesitate if you need further explanation.

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6 0
3 years ago
Simplify:
ryzh [129]
7.2(2.8r-4.5s)+9.34r -1.25s
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So the answer is A
hope I can help u
7 0
3 years ago
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