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3 years ago

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Consider the compound interest equation B(t)=100(1.1664)t. Assume that n=2, and rewrite B(t) in the form B(t)=P(1+rn)nt. What is

the interest rate, r, written as a percentage? Enter your answer as a whole number, like this: 42

1 answer:

Helen [10]3 years ago

3 0

The answer is I think 108

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Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch’s 200 cows. Instead of weighing all

Ivahew [28]

Using it's formula, it is found that Val's margin of error is of 9.8 pounds.

<h3>Margin of error:</h3>

The margin of error is given by the following equation:

$M = 1.96\frac{s}{\sqrt{n}}$

In which:

s is the standard deviation.

n is the sample size.

In this problem:

The standard deviation is of 50, hence $s = 50$ .

Val weighed 100 cows, hence $n = 100$ .

Then:

$M = 1.96\frac{s}{\sqrt{n}}$

$M = 1.96\frac{50}{\sqrt{100}}$

$M = 9.8$

Val's margin of error is of 9.8 pounds.

You can learn more about margin of error at brainly.com/question/14510808

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2 years ago

Qualitative researchers use qualitative analysis computer programs to a. validate the findings. b. transcribe interview recordin

Ksivusya [100]

Qualitative researchers use qualitative analysis computer programs to assign labels or codes to data.

What does qualitative research analysis entail?

To better comprehend ideas, opinions, or experiences, qualitative research entails gathering and evaluating non-numerical data (such as text, video, or audio).
It can be utilized to uncover intricate details about a situation or to spark fresh study concepts.

The following five categories can be used to categorize qualitative data analysis-

content evaluation
To classify,
summarize, and tabulate the data,
verbal or behavioral data must be categorized.
Analyzing stories.
discourse examination.
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Learn more about Qualitative research

brainly.com/question/13498255

#SPJ4

4 0

1 year ago

Find the volume of the solid bounded by z = 2 - x2 - y2 and z = 1. Express your answer as a decimal rounded to the hundredths pl

butalik [34]

Answer:

The answer is " $(\frac{\pi}{2})$ ".

Step-by-step explanation:

$z = 2 - x^2 - y^2.........(1) \\\\z = 1.............(2)$

Let add equation 1 and 2:

Using formula: $x^2+y^2=1 \\\\$

convert to polar coordinates

$r=2$

$\theta \varepsilon (0=\pi)=z\\\\V=\int^{2\pi}_{\theta=0}\int^{1}_{\pi=0}\int^{z_{2}}_{z_1} r \ dr \d \theta\\\\$

$=\int^{2\pi}_{0}\int^{1}_{0} (Z_2-z_1)r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} 1- (-1-x^2-y^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (+1 \pm r^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (-r^3 + r) \ dr \d \theta\\\\=\int^{2\pi}_{0} (-\frac{r^4}{4}+\frac{r^2}{1})^{1}_{0} \d \theta\\\\=\int^{2\pi}_{0} (\frac{1}{4}) \d \theta\\\\=(\frac{2 \pi}{4}) \\\\=(\frac{\pi}{2}) \\\\$

8 0

3 years ago

Classify the triangle by side length and angle measurement

sveta [45]

Answer:

this triangle seems to be an isosceles, obtuse triangle

5 0

2 years ago

There are 56 workers during each shift. The workers are split into teams of 14 each. How many work during a shift?

Over [174]

Answer:

4 teams

Step-by-step explanation:

To evenly distribute 14 into 56, you divide. 56/14 is 4.

Therefore the correct answer is 4 teams.

Hope I helped!!!

5 0

3 years ago