<em>Answer:</em>
<em>Can be found below</em>
<em>Step-by-step explanation:</em>
<em>Part A:</em>
<em>So we know that the bacteria doubles every (30) minutes.</em>
<em>2000 times 2 equals 4000 (30 minutes)</em>
<em>4000 times 2 equals 8000 (1 hour)</em>
<em>Answer for Part A:</em>
<em>8000 bacteria</em>
<em>Part B:</em>
<em>Now we do this function 2000(2)^14 (30 minutes long)</em>
<em>Answer to Part B: </em>
<em>I believe the answer is 32,768,000 (Please correct me if I'm wrong) </em>
<em>Hope I could help!! Have a great day/night!</em>
<em>Any constructional messages are greatly appreciated!!</em>
Answer:
Ok, first in our series we can see two numbers in the Sigma, one bellow 0, and other above, 4.
This means that the value of k will go from 0 to 4, then all the numbers in the sum are:
(-1/2)^0 + (-1/2)^1 + (-1/2)^2 + (-1/2)^3 + (-1/2)^4
So we have 5 terms in our series.
b) to see the sign in each term, we must solve the powers, remember that:
(-1)^n is -1 if n is odd, and is equal to 1 if n is even, so we have:
(-1/2)^0 + (-1/2)^1 + (-1/2)^2 + (-1/2)^3 + (-1/2)^4
= 1 -1/2 + 1/4 - 1/8 + 1/16.
So the sign in each term of the series alternates.
Answer: 1.5
Step-by-step explanation: Reverse the equation to get the answer.
-13 divided by 2 is -6.5
add 8 and you'll get 1.5
Answer:
p=7
Step-by-step explanation:
