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3 years ago

Root 16 plus root 16

2 answers:

8 0

The square root of 16 is 4
Which means 4+4
=8

But you didn’t specify which root so i used square root

But i still hope this was helpful

EastWind [94]3 years ago

3 0

The square root of 16 is expressed as √16 in the radical form and as (16)½ or (16)0.5 in the exponent form. The square root of 16 is 4. It is the positive solution of the equation x2 = 16. The number 16 is a perfect square.
Square Root of 16: 4
Square Root of 16 in exponential form: (16)½ or (16)0.5
Square Root of 16 in radical form: √16

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Answer: red marble 7 out of 20 : 7/20 : 0.35: 35%

Step-by-step explanation:

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3 years ago

2. What percent of rolling a 2<br><br><br> 3 probability of getting HH

faust18 [17]

<u>Answer:</u>

2. The correct answer option is 25%.

3. The experimental probability is 3% greater than the theoretical probability.

<u>Step-by-step explanation:</u>

2. We are given that a number cube is rolled 20 times out of which 5 times it lands on the number 2.

We are to find the experimental probability of getting the number 2.

P (2) = $\frac{5}{20} \times 100 =\frac{1}{4} \times 100$ = 25%

3. The theoretical Outcomes are: HH HT TH TT

So theoretical probability of getting HH = $\frac{1}{4} \times 100$ = 25%

Total number of outcomes = $28+22+34+16$ = 100

So experimental probability of getting HH = $\frac{28}{100} \times 100$ = 28%

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3 years ago

Find the next four terms in the arithmetic sequence. a - 6, a - 2, a + 2, ...

labwork [276]

The next four terms in the sequence are a + 6, a + 10, a + 14, a + 18. This is because you are adding 4 to what is being done to “a” each time. If you look at the pattern, you’ll see that 4 is being added and the “a” stays the same.

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3 years ago

How does the diagram show that the slope between any

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The diagram shows that the triangles on the graph had similar ratios, as such their vertical heights to their horizontal are equivalent.

Option D is correct.

<h3>What is the slope of a graph?</h3>

The slope of a graph determines the steepness of the graph and it is the difference between two points on the y-coordinate(rise) and the difference between two points on the x-coordinate(run).

$\mathbf{slope = \dfrac{rise}{run}}$

$\mathbf{slope = \dfrac{\Delta y}{\Delta x}}$

$\mathbf{slope = \dfrac{ y_2-y_1}{x_2-x_1}}$

From the diagram attached, we can see that the triangles on the graph had similar ratios, as such their vertical heights(y-coordinates) to their horizontal (x-coordinates) are equivalent.

Learn more about the slope of a graph here:

brainly.com/question/19376563

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2 years ago

A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the

Amanda [17]

Step-by-step explanation:

When -16t² + 32t + 75 < 75, -16t² + 32t < 0.

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3 years ago