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3 years ago

Find the diameter of a circle with the given circumference. Round to the nearest hundredth.

1 answer:

7 0

Use C = pi x d
18.8 = piD
Divide by pi
18.8/3.14 = 5.99

C = 25.9 using same principle as above you get D to be 8.25 as diameter but radius is 1/2 of D so your answer is 4.12

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Explain how you could use the interactive table to tell if

Tasya [4]

Answer:

Tables are essentially the source for all the charts. They are best used for comparison, composition, or relationship analysis when there are only few variables and data points. It would not make much sense to create a chart if the data can be easily interpreted from the table.

The tables help us to compare the values of those two sets of the data that have been presented in different ways.

4 0

3 years ago

Read 2 more answers

15 and 25 least common multiple

dsp73

If you want to add or subtract fractions :

1- make sure that the denominators of the fractions are equal. if they are not, then multiply each of them by a number so that they will be equal.

2- add or subtract the numerators.(if you already had multiplied the denominator of a fraction by a number, then you should multiply the numerator by the same number and do the adding or subtracting)

3- simplify it's possible

here are the answers :

$\frac{3}{7} + \frac{6}{11} = \frac{33 + 42}{77} = \frac{75}{77}$

$\frac{1}{3} + \frac{3}{4} = \frac{4 + 9}{12} = \frac{13}{12} = 1 \frac{1}{12}$

$\frac{4}{5} + \frac{3}{7} = \frac{28 + 15}{35} = \frac{43}{35} = 1 \frac{8}{35}$

$\frac{7}{12} - \frac{1}{8} = \frac{14 - 3}{24} = \frac{11}{24}$

$\frac{9}{10} - \frac{2}{3} = \frac{27 - 20}{30} = \frac{7}{30}$

good luck

5 0

4 years ago

the weights of bags of baby carrots are normally distributed, with a mean of 34 ounces and a standard deviation of .35 ounces. b

taurus [48]

Answer:

The carrots can weight atmost 34.59 ounces so that it does not need to be repackaged.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 34 ounces

Standard Deviation, σ = 0.35 ounces

We are given that the distribution of weights of bags is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.045

$P( X > x) = P( z > \displaystyle\frac{x - 34}{0.35})=0.045$

$= 1 -P( z < \displaystyle\frac{x - 34}{0.35})=0.045$

$=P( z < \displaystyle\frac{x - 34}{0.35})=0.955$

Calculation the value from standard normal z table, we have,

$\displaystyle\frac{x - 34}{0.35} = 1.695\\\\x = 34.59325\approx 34.59$

Thus, the carrots can weight atmost 34.59 ounces so that it does not need to be repackaged.

5 0

3 years ago

How can I draw this problem?

Annette [7]

Using translation concepts, the graph of f(x) is given at the end of the answer.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

The parent absolute value function is given by:

f(x) = |x|

Which has the graph in the format of a V centered at the origin.

The translated function is given by:

g(x) = -1/2|x + 4| + 2.

The translations are as follows:

Reflection over the x-axis, due to the multiplication by the negative number, thus the V is pointing down now.

Vertical compression by a factor of 2, due to the division by 2.

Shift left of 4 units, as x -> x + 4.

Shift up of 2 units, as y -> y + 2.

Due to the last two translations, the graph is now centered at (-4,2) and is given at the end of the answer.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

6 0

1 year ago

What is the simplified form of (x+5/3x+4)+(x+4/x+3)

kolbaska11 [484]

4x^2+24x+31/3x^2+13x+12

3 0

3 years ago