A and E
The absolute value of 2+x must equal 8 once we subtract 1 from each side.
This means 2+x can equal -8 or 8. If it is -8, x will equal -10, and if it is 8, x will equal 6.
The answer is 130°
Because it is a circle, the angles have to all add up to 360°. So if you add up the two known angles, and subtract that sum from 360, you will get 130°
Step 1: put the numbers in order form least to greatest
25,40,42,42,43,43,52,60,60,65
step 2: find the median
step 3: place parentheses around the numbers from above and below the median
(25,40,42,42,)43,43,(52,60,60,65)
step 4: find the median from the below parentheses and from the parentheses above
bellow = 41 bc 40 and 42 cant be the median so between those two is 41
above = 60
step 5: subtract below and above medians
60 - 41 = 19
so 19 is your answer
The function that represents the number of E.coli bacteria cells per 100 mL of water as t years elapses, and is missing in the question, is:
Answer:
Option A. 59%
Explanation:
The base, 1.123, represents the multiplicative constant rate of change of the function, so you just must substitute 1 for t in the power part of the function::
Then, the multiplicative rate of change is 1.590, which means that every year the number of E.coli bacteria cells per 100 mL of water increases by a factor of 1.590, and that is 1.59 - 1 = 0.590 or 59% increase.
You can calculate it also using two consecutive values for t. For instance, use t =1 and t = 1
Answer:
Ok well it’s obviously not 140 Bc that’s more Doctors than they had to start and it isn’t 20, it’s not 40, so it’s 60.
Step-by-step explanation:
Also if you do 100/5 you get 20 and 5-2 is 3 so 20 times 3 is 60 so yeah
