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soldi70 [24.7K]
3 years ago
13

K(t) = 10t - 19 K(-7) =

Mathematics
2 answers:
lilavasa [31]3 years ago
8 0

Answer:k(-7)=-89

Step-by-step explanation:

since k(t)=10t - 19

K(-7)=10(-7)-19

k(-7)=-70-19

k(-7)=-89

olga2289 [7]3 years ago
3 0
Answer : -89

Explanation: 10 times -7 is -70. -70 minus 19 is -89.
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