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3 years ago

What is the solution to 3^x = 5

Mathematics

1 answer:

Ainat [17]3 years ago

8 0

Answer:

x=1.46497

Step-by-step explanation:

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If Quinn tosses a fair coin and then rolls a fair number cube labeled 1 through 6, what is the probability of tossing heads foll

marishachu [46]

(1/2)(3/6)=1/4

The probability of rolling a head (or tail for that matter is 1/2)

The probability of rolling less than 4 with a die is 3/6)

Thus the probability of both occurring is 1/4

5 0

3 years ago

Read 2 more answers

As seen in the diagram below, Madelyn is building a walkway with a width of a feet to

julsineya [31]

Applying the area of a rectangle, the width of the walkway (x) is: 4 feet.

<h3>What is the Area of a Rectangle?</h3>

Area of a rectangle = (length)(width)

Total area of the pool and walkway = 300 sq. ft

Length of the pool and walkway = 12 + 2x

Width of the pool and walkway = 7 + 2x

Thus, we will have the equation of the total area as:

(12 + 2x)(7 + 2x) = 300

4x² + 38x + 84 = 300

4x² + 38x + 84 - 300 = 0

4x² + 38x - 216 = 0

Factorize

(x - 4)(2x + 27) = 0

x = 4

x = -27/2

The width, x, cannot be negative, so, the width of the walkway (x) would be 4 feet.

Learn more about the area of a rectangle on:

brainly.com/question/25292087

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8 0

2 years ago

The data show the bug chirps per minute at different temperatures. Find the regression equation, letting the first variable be

Olin [163]

Answer:

This predicted value is that it is unrealistically high

Step-by-step explanation:

According to the data given in order to calculate the predicted value we would have to make the following calculation of the predicted value and then conclude.

predicted value=26.693 + 0.055*3000

predicted value=191.693

By having the result of the predicted value we can conclude that what is wrong about this predicted value is that it is unrealistically high.

8 0

4 years ago

Which polynomial correctly combines the like term and express the given polynomial in standard form

ankoles [38]

Answer:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3 = -6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

Step-by-step explanation:

Given

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3$

Required

Correctly combine the like terms

We have:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3$

Collect like terms (in decreasing degrees of m)

$- 2m^6 - 4m^6 - mn^5- m^3n^3 - 4m^3n^3+ 5m^2n^4 + 9m^2n^4 + 8mn^5 + n^6$

$-6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

So:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3 = -6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

5 0

3 years ago

Find the difference of (6x² + 3x - 5) and (4x² – 2x +3) <br><br> 50 points

steposvetlana [31]

Answer:

there is no difference between the two because the first equation answer is -3 but there is no answer to the second equation because both of the numbers doesn't have a factor of 12

Step-by-step explanation:

5 0

3 years ago