3 years ago

Evaluate the expression 3 ⋅ 2^t , when t=1. *

Mathematics

1 answer:

lisov135 [29]3 years ago

8 0

Answer:

Step-by-step explanation:

3 ⋅ 2^t

Let t=1

3 ⋅ 2^1

Exponents first

3 * 2

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Step-by-step explanation:

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Read 2 more answers

Please answer as soon as possible. Answers appreciated.

GREYUIT [131]

Answer: $(-1.412,-2.124),(3.29,7.28)$

Step-by-step explanation:

Given

The given equation is $2^x-2.5=2x+0.7$

There are two functions i.e. $y=2^x-2.5\ \text{and}\ y=2x+0.7$

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From the graph, we can see that both the graph intersects at two different points i.e. at

$(-1.412,-2.124)\ \text{and}\ (3.29,7.28)$

6 0

2 years ago