Yes 2 i agree with the question
Answer:
x=2
Step-by-step explanation:
3 times 2 + 2 = 8 = 2 times 2 + 4 = 8
0.00962
Explanation: .037 • .26 = 0.00962
Answer:
102 ≤ heart rate ≤ 183.6
Step-by-step explanation:
... lower limit ≤ heart rate ≤ upper limit
Put 16 where "a" is and do the arithmetic.
... lower limit = 0.5(220 -16) = 102
... upper limit = 0.9(220 -16) = 183.6
Then the inequality is ...
... 102 ≤ heart rate ≤ 183.6
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<em>Comment on the problem</em>
There is nothing to "solve" here. One only needs to evaluate the limits.
We are given an exponential function:
f (x) = 2e^(3x)
The standard form of an exponential function is Aoe^(bx),
where Ao is the initial value of the function
b is the growth factor of the function
To graph the function, assign values of x then solve for the values of y corresponding the values of x.
