Answer:
Exponential functions are patterns that get continuously multiplied by some number. It's exponential growth when the base of our exponential is bigger than 1, which means those numbers get bigger. It's exponential decay when the base of our exponential is in between 1 and 0 and those numbers get smaller.
Step-by-step explanation:
Answer:
Solution given;
angle =270°
radius [r]=8cm
we have
length of arc =270°/360°×2×π*r
=270°/360°×2×3.14*8=37.68cm
<u>length of the </u><u>arc</u><u> </u><u>is</u><u> </u><u>37.68</u><u>cm</u><u>.</u>
Answer:
276m^2
Step-by-step explanation:
area = 2(25*2) + 2(40*2) + 4(2*2)
area = 2(50) + 2(80) + 4(4)
area = 100 + 160 + 16
area = 276m^2
Answer: 112
Step-by-step explanation:
Given : Significance level : 
Critical value: 
Margin of error : E = 9%=0.09
The estimated proportion of caret : p =0.38
Now, the formula to find the sample size :-
i.e. 
Hence, the required minimum sample size = 112
Answer:
The correct answer is C
Step-by-step explanation:
The answer is "1 17/45"
