What is tan C?
А.
11
B
22
Enter your answer in the box. Express your answer as a simplified fraction.
tan C=
B

Answer:

0,375

Step-by-step explanation:

Divide de 3 percent from 8 percent den u get your answer

Pleasure helping you, hope it was helpful

I believe it is

\(\frac{1}{6}(x + 5) = 4 - y\)

Answer:

\(a(1) = 144\)

\(a(n) = 144{( - \frac{1}{6} )}^{n - 1} \)

\(a(n) = - \frac{1}{6} a(n - 1)\)

Answer:

4. James' hand

5. Salvador's plane traveled the furthest and Jennifer's plane traveled the shortest.

Step-by-step explanation:

4. James' hand is bigger because 0.17>0.165. You can add as many zeros to the end of each of them as you would like. You can think of this word problem as 0.170 versus 0.165. Or, if you needed to, you could pretend like they're whole numbers, and it would be 170 versus 165. Either way, 0.170 is going to be bigger than 0.165.

5. Salvador's plane traveled the furthest. Jennifer's plane traveled the shortest distance. All three numbers have a 3.3 in them. Now, it's a matter of who has the highest number in the blank after the 3.3: 3.3_. Because Jennifer's plane had a 0 in the blank, she traveled the shortest distance. 5 is bigger than 4.5, so Salvador's plane (the 3.35 one) traveled furthest.

9514 1404 393

Answer:

  x = 50

Step-by-step explanation:

Vertical angles have equal measures.

  2(x +10)° = (3x -30)°

  2x +20 = 3x -30 . . . . . . divide by ° and eliminate parentheses

  50 = x . . . . . . . . . . . . . add 30-2x to both sides

_____

Check

The top angle is 2(50 +10)° = 120°.

The bottom angle is (3(50) -30)° = 120°. The angles are congruent, as they should be.

9514 1404 393

Answer:

  all real numbers except x = 0

Step-by-step explanation:

The given equation has undefined terms when x=0, so the domain must exclude that value.

The domain of the terms of the equation is "all real numbers except 0."

__

The solution can be found by adding 1/(2x) to both sides and comparing the terms.

  9/4 = 8/(2x) +1/(2x)

  9/4 = 9/(2x)

  4 = 2x . . . . match denominators of the same numerator

  2 = x . . . . . the solution to the equation

The uncertainty of the total distance is 0.2 cm.

As per the given data, the distance between the diffraction slit and the screen on which the pattern forms,

\(x_{1}\) = (15.8 ± 0.2) cm

\(x_{2}\) = (6.7 ± 0.1) cm

\(x_{3}\) = (11.3 ± 0.1) cm

Let, the uncertainty in the measurements,

\(x_{1}\), \(x_{2}\) and \(x_{3}\)  is \(e_{1}\), \(e_{2}\) and \(e_{3}\) respectively.

So,

\(e_{1}\) = 0.2 cm

\(e_{2}\) = 0.1 cm

\(e_{3}\) = 0.1 cm

Again, let the uncertainty in the total distance

\(\mathrm{x} =\mathrm{x}_1+\mathrm{x}_2+\mathrm{x}_3\) is e(error propagation).

The impact of a variable's uncertainty on the uncertainty of a function depending on it is known as propagation of uncertainty. When the variables are experimental measurement values, measurement limits cause uncertainties that are propagated via the function's combination of variables.

Then the error propagation is given as,

e = \(\sqrt{\mathrm{e}_1^2+\mathrm{e}_2^2+\mathrm{e}_3^2} \\\)

So, e = \(\sqrt{(0.2)^2+(0.1)^2+(0.1)^2} \\\)

Therefore e = \(\sqrt{0.06} \\\)

e = 0.245 cm

e ≅ 0.2 cm

Therefore uncertainty of the total distance 0.2 cm

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The probability that the next fruit out of the bag will be an apple is 2 / 3.

We're trying to figure out the probability of picking an apple at random from a bag of fruits, assuming that the odds are equal for each item.

Keep in mind that the chance is equal to the product of the quantity of apples and the quantity of all the other fruits in the bag.

The fruits taken out already include 2 plums and a peach which means 3 fruit have been taken out, leaving a total of:

= ( 4 + 3 + 2) - 3

= 6 fruits

The probability of the next fruit being an apple is:

= ( 4 apples + 2 peaches ) / 6 fruit

= 4 / 6

= 2 / 3

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Answer:

-4,-1,2,5 if your going up in value and if your going down 5,2,-1,-4

Step-by-step explanation:

Answer:

The sequence is +3.

Step-by-step explanation:

Each number goes up by 3.

-1-(-4)=3

2-(-1)=3

5-2=3

Answer:

20.599

Step-by-step explanation:

Answer:

12.325 + 8.274 = 20.599

Answer:

0.75

Step-by-step explanation:

Suppose B be the number of days we can say busy student delays laundry. Consequently, B's probability mass function is 4.

The Probability Mass function, which accepts all arguments of any real integer, is defined on all values of R. When the argument value is equal to zero, it does not correspond to the value of X, and when it does, the PMF value must be positive.

When establishing a separate probability distribution, the probability mass function is typically the key component, but it differs from the probability viscosity function (PDF) in that it causes different problems.

Each set of problems takes one day with probability.

so P = 2/3

Each problem set requires  2 day with probability ,

So, P = 1/3

Number of students is 3/2

Number of problems is 3

B = number of days a busy student delays a laundry

Probability mass function of B

pmf(B) = 1*3*2/3 + 2*3*1/3

pmf(B) = 4

Therefore, the probability mass function for B is 4.

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Answer:

\( y = \frac{4}{3}x + 4 \)

Step-by-step explanation:

The equation of the function can be written in the slope-intercept form which is, y = mx + b.

Let's find slope, m, and y-intercept, b, of the graph, then substitute their values into y = mx + b to get the equation for the linear equation k, represented in the graph.

Find slope, m, using points (0, 4) and (-3, 0):

\( m = \frac{y_2 - y_1}{x_2 -x_1} = \frac{0 - 4}{-3 - 0} = \frac{-4}{-3} = \frac{4}{3} \)

y-intercept, b, is where the line cuts across the y-axis. Therefore, b = 4.

Substitute m = ⁴/3, and b = 4 into \( y = mx + b \).

\( y = \frac{4}{3}x + 4 \).

The equation that best represents the graph is \( y = \frac{4}{3}x + 4 \).

From the information given, a right-tailed test using the z-distribution is appropriate.

At the null hypothesis, it is tested if the class of statistics students is not significantly smarter than the general population, that is, their mean IQ is of at most 100, hence:

\(H_0: \mu \leq 100\)

At the alternative hypothesis, it is tested if they are significantly smarter, that is, their mean IQ is greater than 100, hence:

\(H_1: \mu > 100\)

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Answer:

$237

Step-by-step explanation:

4266 divided by 18

Answer:28

Step-by-step explanation: because add z and x

The missing value 'x' in the two-way relative frequency table is 0.36.

To convert the two-way table to a two-way relative frequency table, we need to calculate the relative frequencies for each category. Relative frequency is calculated by dividing the frequency of a particular category by the total count in that row or column.

Let's denote the missing value as 'x'. To find the value of 'x', we need to ensure that the sum of the relative frequencies in each row and each column adds up to 1.

First, let's calculate the relative frequencies for each category:

Likes hockey: The total count in this row is 12 + 18 = 30.

Relative frequency of "Likes hockey" = 12/30 = 0.4

Relative frequency of "Doesn't like hockey" = 18/30 = 0.6

Likes baseball: The total count in this column is 12 + 14 = 26.

Relative frequency of "Likes baseball" = 12/26 ≈ 0.4615

Relative frequency of "Doesn't like baseball" = 14/26 ≈ 0.5385

To ensure that the relative frequencies add up to 1, we can set up the following equations:

0.4 + x = 1 (sum of relative frequencies in the "Likes hockey" row)

0.4615 + 0.5385 + x = 1 (sum of relative frequencies in the "Likes baseball" column)

Simplifying the equations, we have:

x = 0.6 (1 - 0.4) = 0.6 * 0.6 = 0.36

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22.50 respondents took the survey in total.

Percentage is a relative value indicating hundredth parts of any quantity.

Given that, 75% of respondents said that they watch TV for one hour each day, 30 respondents said they watch TV for one hour each day,

Let the total number of people in the survey be x.

75% of x = 30

x = 30*100/75 = 22.5

Hence, 22.50 respondents took the survey in total.

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Answer:

.20x = 72, so x = 360

.30(360) = 108

Two different ways to write the decimal, 78.406 are:

One other way of writing decimals is by writing it in expanded form. A decimal in expanded form would see you multiplying the digits by their respective places.

Decimal 78.406 in expanded form is:

= (7 × 10) + (8 × 1) + (4 × 0.1) + (0 × 0.01) + (6× 0.001)

You can also use scientific notation which allows you to multiply the number by a power of 10 based on the number of digits after the decimal.

In scientific notation, the number 78.406 is:

= 7.8406 x 10¹

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The length and width of the rectangle with the given perimeter are 26ft and 21ft respectively.

The perimeter of rectangle is expressed as;

P = 2( l + w )

Given the data in the question;

Let 'x' represent the width of the rectangle.

Plug these values into the equation above.

P = 2( l + w )

94 = 2( (x+5) + x )

94 = 2x + 10 + 2x

94 = 4x + 10

4x = 94 - 10

4x = 84

x = 84/4

x = 21

Hence;

Width of the rectangle = x = 21ft

Length of the rectangle = x+5 = 21+5 = 26ft

Therefore the length and width of the rectangle with the given perimeter are 26ft and 21ft respectively.

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Answer:

The answer is B

Step-by-step explanation:

Since parallelograms have a total of 360 degrees, you just have to add the 115 and 64 to get 179. The 124 is completely irrevant in this entire problem. So then 360-179=181. It is B because y is an acute angle, meaning that the value HAS to be under 90 degrees, and only B has y as an acute angle measurement.

Answer:

B bro

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

As I write this Reiner is standing at my side. He knows this is a love letter but he’s still sneaking glances. Honestly it’s no wonder the creep is still single.

That said, he did give me his word that he’d deliver this letter to you. He says he owes me for the time I doubled back to save him.

I’m sorry about that. I never would have imagined myself choosing those two over you.

I’m gonna die soon,

but I’ll die without regrets.

Or that’s what I’d like to say.

Truth is, I do have one.

It's that I never got to marry you...

With love, Ymir.

Step-by-step explanation:

the angle CDB is the supplementary angle to 9x+10 (angle ADC).

that means they stand together for 180°. as all angles around a single point on one side of a line are together always 180°.

and then, the sum of all angles in a triangle is always 180°.

so,

CDB + (4x + 10) + 50 = 180

CDB = 180 - (9x + 10) = 180 - 9x - 19 = 170 - 9x

therefore,

(170 - 9x) + (4x + 10) + 50 = 180

170 - 9x + 4x + 10 + 50 = 180

-5x = -50

5x = 50

x = 10

angle CDB = 170 - 9x = 170 - 90 = 80°