Answer:
2
Step-by-step explanation:
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Answer:
22.) 2.0651
23.) 4.231
Step-by-step explanation:
22.) Substitute values into equation
(x)(y) + 2 =
(2.1)(0.031) + 2 = 2.0651
23.) Substitute values into equation
(y) + (x)2
(0.031) + (2.1)2 = 4.231
Answer:

Step-by-step explanation:
(g o h)(5) = g(h(5))
h(5) = 5-7
plug in h(5) where you have x.
g(h(5)) = 
Answer:
y = 2
Step-by-step explanation:
1. 20010000
2. 0.0819
3. 137000
4. 0.00060041