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NeTakaya
2 years ago
9

An agar plate for counting colonies and maximizing statistical validity should ideally contain

Mathematics
1 answer:
Oxana [17]2 years ago
4 0
It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. <span>An agar plate for counting colonies and maximizing statistical validity should ideally contain 30 to 300 colonies. Hope this answers your question.</span>
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Which of the following is NOT a rational expression?
galben [10]

the answer is the last one

7 0
2 years ago
Please help with step one and two.​
Nikitich [7]

Please keep in mind that the answers may not be correct. I have tried my best to answer.

1. 83.333...% would fit. We must first solve for x. As you can see, we have a similarity in the picture. 16 and 4. It's 4. So, we multiply that by 6 which equal 24=x. Now, we know that space (Not provided) is 4. So, we just divide 20 by 4. It will equal 5, add the space not provided and becomes 6. All you gotta do is now divide 100/6. 16.666... Multiply by 5 since that is how much it is providing. Then, your answer will be 83.333...%

2. 88.888...% would fit. Like the above, we must solve for x. As you can tell, the situation is similar to the original. Divide 18 by 4, 4.5. Multiply 6 by 4.5, 27. Subtract 27 by 24, 3. Now we know that the space (not provided) is 3. Divide 24" by 3, 8. Add 1 due to the non provided space. 9. Divide 9 by 100, 11.111... Multiply by 8 and get the answer. 88.888...%

5 0
3 years ago
Answers 30-46 please (extra points
Len [333]
30. c=-24
31. t=5
32. s=3.5
33.r=-2

those shld get u started :))
5 0
3 years ago
A ride on a roller coaster cost 4 tickets while the boat ride onlycost 3 tickets Michael went on the two rides a total of ten ti
laila [671]
One equation that represents this statement above me could be: <span>4r + 3 (10-r) = 37.

</span>How? R = Rollercoaster - B = Boat Rides

r + b = 10 

37 tickets were spent so..

4*r + 3*b = 37

We just multiplied the number of rides on roller coasters and the boats with the price of both.

Now we have to express boat rides from the first equation:

b = 10-r, and express that in the second equation, now we get:

4r + 3(10-r) = 37, which is the answer.


6 0
2 years ago
If a0 , then a/c___b/c
anygoal [31]

Answer:

<

Step-by-step explanation:

a < b

by dividing both sides by the same number, let's say c, then

\frac{a}{c} < \frac{b}{c}

6 0
2 years ago
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