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Zolol [24]
3 years ago
13

HELPPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
otez555 [7]3 years ago
3 0
The answer is A(45) = -211
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Which of the following inequalities are correct?
NARA [144]

Answer:

Only the First one, A is the correct answer. The other options such B and C are incorrect.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Select Exponential growth or Exponential decay for each function.
Lena [83]

Answer:

f(x)=(1.023) ⋅ 3^x  Growth

f(x)=3 ⋅ (0.072)^x      Decay

f(x)=4 ⋅ (0.035)^x      Decay

f(x)=2 ⋅ (1.34)^x         Growth

Step-by-step explanation:

An exponential function at its heart has a base number of rate. If the rate is less than 1, then the function decays. If the base number or rate is greater than 1, then the function grows and increase.

f(x)=(1.023) ⋅ 3^x Rate 3 -  Growth

f(x)=3 ⋅ (0.072)^x      Rate 0.072 - Decay

f(x)=4 ⋅ (0.035)^x      Rate 0.035 - Decay

f(x)=2 ⋅ (1.34)^x         Rate 1.34 - Growth

7 0
3 years ago
Let f(x) = 7x − 13. Find f−1(x)
motikmotik
f(x)=7x-13\\\\y=7x-13\ \ \ \ |add\ 13\ to\ both\ sides\\\\y+13=7x\ \ \ \ \ |divide\ both\ sides\ by\ 7\\\\x=\dfrac{y+13}{7}\\\\Answer:f^{-1}(x)=\dfrac{y+13}{7}
6 0
3 years ago
suppose there are 12 year,14 year,and 16 year cicadas that all appear this yest.after how many years will all three types of cic
nasty-shy [4]

We have to find LCM of 12,14,16

Refer to the attachment

LCM=2×2×2×2×3×7=16×21=336years

5 0
2 years ago
Factorise 6+ 9x show working please
Stolb23 [73]
6 + 9x.....a common factor in both terms is 3

3(2 + 3x) <==
5 0
2 years ago
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