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Lorico [155]
3 years ago
9

A chemical engineer is trying to increase the amount of the useful product in a reaction. She performs the reaction with her new

equipment 10 times and gets the following amounts of the useful product:
Mathematics
2 answers:
Natali5045456 [20]3 years ago
8 0

Answer:

I think ur missing the actual data mate

Step-by-step explanation:

SIZIF [17.4K]3 years ago
7 0

Answer:

Step-by-step explanation:

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The temperature fell from 0Degrees Fahrenheit to 6 and three-fifthsDegrees Fahrenheit below 0Degrees Fahrenheit in 2 and one-fif
stepan [7]

Answer:

B) -3                                 (Sorry if its overwhelming)

Explanation:

First, we have the given information of the weather over a <em>2</em> and <em>1/5</em> <em>span</em>

And we are asked to find the change per hour

We can first start by finding the <em>change</em> for 2 and 1/5 hours:

- Subtract the first amount by the second amount.

= (-6 3/5) - 0

= (-6 3/5) + 0

= -6 3/5

Now that we have the change for <em>2 and 1/5 hours</em> we must find the <em>change</em> per hour:

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= -6 3/5 ÷ 2 1/5

= -3

Hence, the temperature <em>change per hour</em> over a 2 1/5 hour span is -3° per hour

7 0
3 years ago
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If the pet store had 10 more birds the number of dogs would be double the number of birds what numbers should be on the scale
frosja888 [35]
If there were 10 dogs then there would be 20 birds
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3 years ago
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Find the value of x and y<br> 3х<br> 20<br> 25<br> 18<br> бу -2<br> Х=<br> ү=
sweet-ann [11.9K]

Answer: first one =109360044xy−36453348x−2, 2nd,=3037778998,last one,=1968480790

Step-by-step explanation:Evaluate for x=3x,y=6y−2

33x(2025186)(6y−2)−2

33x(2025186)(6y−2)−2

=109360044xy−36453348x−2

Evaluate for x=20,y=25

(3)(20)(2025186)(25)−2

(3)(20)(2025186)(25)−2

=3037778998

because 18 is by itself i just did Evaluate for x=18,y=18

(3)(18)(2025186)(18)−2

(3)(18)(2025186)(18)−2

=1968480790

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3 years ago
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sattari [20]

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Step-by-step explanation:

Area = pi r^2

= pi x 16

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3 years ago
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Evaluate k = 13 helllp noww
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Answer:

-13

Step-by-step explanation:

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