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Citrus2011 [14]
3 years ago
8

(30a^2 -11a+15)(5a-6)^-1

Mathematics
1 answer:
denis-greek [22]3 years ago
4 0
(30a^2-11a+15)(5a-6)^{-1}= (30a^2-11a+15)/(5a-6)\(5a-6)(6a+5)/(5a-6)\6a+5

The final simplified answer is 6a + 5.
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In Amy’s garden, the ratio of herbs to vegetable plants is 5:2. If there are 40 herb plants, how many vegetable plants are in Am
Sauron [17]

Answer: 16

Step-by-step explanation: 40/5 is 8 and 2 times 8 is 16. 5:2=40:16

5 0
3 years ago
The parabolic arch of a bridge over a one-way road can be described by the equation y = -x^2 + 6, where x and y ar emeasured in
Vladimir [108]
So check the picture below

if we check the solutions or zeros for the equation, we get \bf y=-x^2+6\implies 0=-x^2+6\implies x=\pm \sqrt{6}

and as you can see in the picture, the value of "x" when y = 3.5, or the height of the truck is  \bf y=-x^2+6\implies 3.5=-x^2+6\implies x=\pm \sqrt{2.5}

the truck, ends up with a clearance of \bf \sqrt{2.5}-1.5 on either side, so, the maximum clearance, the truck can have, those two clearances added together, \bf 2(\sqrt{2.5}-1.5)

5 0
3 years ago
What is the difference between y=-2x+3 and the equation in the problem: y = -1.5x + 3?
Ostrovityanka [42]

Answer:

The slope would be different

Step-by-step explanation:

The value by the x is different in both equations while everything else is the same

5 0
3 years ago
Read 2 more answers
5x+1=20 draw a tape diagram
igor_vitrenko [27]

Answer:

19/5

Step-by-step explanation:

5x+1=20

5x=20-1

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4 0
4 years ago
Barn Yard Inc. is a wholesaler that stocks engine components and tests equipment for the commercial aircraft industry. A new cus
lisov135 [29]

The NPV is positive, therefore, this order can be placed.

<h3>How to calculate the NPV?</h3>

The calculation of probability of default will be:

= 1 / 200 = 0.005

We use NPV formula to find out whether the order should be filled or not

NPV = -Variable cost per unit +[(1-π)(price of equipment/1+percentage of return)]

= -$1.6 million +[(1-0.005)($1.725m/1.018)]

= -$1.6m + $1.6860

= 0.0860 million

As NPV is positive this order can be placed.

Learn more about NPV on:

brainly.com/question/18848923

#SPJ1

6 0
2 years ago
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