3 years ago

What value of y will make this expression equal to 2.45?

Mathematics

2 answers:

MA_775_DIABLO [31]3 years ago

5 0

Any value of y, except when y = -4.9, will make the expression equal to 2.45.

Solnce55 [7]3 years ago

3 0

Answer:

Any value of y, except when y=−4.9, will make the expression equal to 2.45.

Step-by-step explanation:

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2 years ago

Evaluate 3x for x = −2, x = 1, and x = 3. Question 18 options: A) 1∕3, 0, 9 B) 1∕9, 3, 27 C) 9, 3, 27 D) 1∕9, 9, 27

icang [17]

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Step-by-step explanation:

Here, we need to evaluate $3^x$ for $x = -2, x = 1, \text{ and } x = 3.$

So, we substitute values of x in the given function.

At x= -2, we have

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