Answer:
Maybe make a Y_O_U_T_U_B_E channel
Step-by-step explanation:
Answer:
78%
Step-by-step explanation:
Given the stem and leaf plot above, to find the median percentage for boys in the German test, first, write out the data set given in the stem and leaf diagram as follows:
40, 46, 46, 47, 69, 70, [78, 78,] 79, 82, 87, 90, 90, 95
The median value is the middle value in the data set. In this case, we have an even number of data set which are 14 in number.
The median for this data set would be the average of the 7th and 8th value = (78+78) ÷ 2 = 156/2 = 78
Median for boys = 78%
Answer:
8000/100+80/100=80+0.8=80.8
Step-by-step explanation:
hope this helps (❁´◡`❁)
1.
<h3>Answer: D) rapid spread of disease</h3>
Choice A is not exponential growth or decay because the cost will go up by the same amount ($2) each time. Choices B and C are exponential, but they aren't growth functions. Rather, they are decay functions. A disease spreads exponentially because one person infects two, and then each of those two people infect two others (making 4 additional people infected), and so on.
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2.
<h3>Answer: C) number of cancer cells over time with treatment</h3>
Assuming the treatment works and it is effective, then the cancer cells will go away over time. One example would be that the population is cut in half each time. Choice A is not an answer because the balance will go down the same amount each time. This is assuming the bus company does not change its prices. Choices B and D are eliminated because they represent growth.
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3.
I'm unable to answer this because the table is missing.
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4.
If the y values increase or decrease by the same amount, as x increases by some set amount, then you have a linear function. For example, if x increases by 1 pairs up with y increasing by 4, then the slope is 4/1 = 4 and we have a linear function.
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On the other hand, if x increases by 1 couples with the y values multiplying by some set amount, then you have an exponential function.
Example:
- (x,y) = (1,2)
- (x,y) = (2,10)
- (x,y) = (3,50)
Each time x increases by 1, y is multiplied by 5.
Answer:
It's C because its 2 to the power of 5
Step-by-step explanation:
2x2x2x2x2
