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2 years ago

What is the height of the tree?

Mathematics

1 answer:

AVprozaik [17]2 years ago

4 0

The answer is 30.025 ft

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& Faye borrowed $.9000 at 6% per annum compound

Katarina [22]

Answer:

$540$

Step-by-step explanation:

$9000 \times \frac{6}{100}$

Hope this will help you :))

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3 years ago

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Nina [5.8K]

Answer:

As x decreases in value.f(x) decreases in value.......

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2 years ago

Which would not be a step in solving 18=2(4+x)?

pantera1 [17]

B because there is only one variable in the equation.

3 0

3 years ago

Read 2 more answers

Calculate the variance for the data set. Round your answer to the nearest hundredth. Show all of your steps. { 10 , 19 , 21 , 28

GrogVix [38]

Answer:

Variance of the given data = 31.143

Explanation:

Variance, $\sigma^2=\frac{1}{n} \sum_{i=1}^{n}(x_i-\mu)^2$ , where n is the number of observations, μ is the mean and $x_i$ is the observations made.

Number of observations, n = 7

Mean, μ = $\frac{10+19+21+28+12+20+16}{7} = 18$

$\sum_{i=1}^{n}(x_i-\mu)^2=(10-18)^2+(19-18)^2+(21-18)^2+(28-18)^2+(12-18)^2+(20-18)^2+(16-18)^2\\ \\ \sum_{i=1}^{n}(x_i-\mu)^2=64+1+9+100+36+4+4=218$

$\sigma^2=\frac{1}{n} \sum_{i=1}^{n}(x_i-\mu)^2=\frac{218}{7} =31.143$

So variance of the given data = 31.143

8 0

3 years ago

Which of the following inequalities matches the graph?

miv72 [106K]

Answer:

$\large\boxed{x\leq0}$

Step-by-step explanation:

x ≤ 0 - the region below the line x = 0 (x axis)

x ≥ 0 - the region above the line x = 0 (x axis)

y ≤ 0 - the region on the left of the line y = 0 (y axis)

y ≥ 0 - the region on the right side of the line y = 0 (y axis)

all region with lines (axes)

We have the region below the x axis (x = 0).

4 0

2 years ago