How many hours was the trip?

If Tonya was traveling 12.5 miles per hour, find how far did she travel?

Please answer this question I need

Answer:

8, 0

Step-by-step explanation:

\( \frac{x}{6} = 3 - 1\)

Answer:

None of these are correct

Step-by-step explanation:

XZ = XY + YZ = 48 + 50 = 98

Answer:

It's A don't listen to the other guy

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

edg 22

Answer:

y - 6 = -1 (x+5)

Step-by-step explanation:

1) First, find the slope of the line. Use the slope formula \(m = \frac{y_2-y_1}{x_2-x_1} \\\). Substitute the x and y values of (-5,6) and (0,1) into the formula and simplify like so:

\(m = \frac{(1)-(6)}{(0)-(-5)} \\m = \frac{1-6}{0+5} \\m = \frac{-5}{5} \\m = -1\)  

So, the slope of the line is -1.

2) Now we have enough information to write the equation of the line in point-slope form. Use the point-slope formula \(y-y_1 = m (x-x_1)\) and substitute real values for the \(m\), \(x_1\), and \(y_1\).

Since \(m\) represents the slope of the line, substitute -1 in its place. Since \(x_1\) and \(y_1\) represent the x and y values of a point the line intersects, substitute the x and y values of (-5, 6) in those places as well. This gives the following equation and answer:

\(y-6 = -1(x+5)\)

The triangle ∆MNO is similar to the triangle ∆M'N'O' hence, N'O' is equal to 4.5 inches and M'O' is equal to 6 inches

Similar triangles are two triangles that have the same shape, but not necessarily the same size. This means that corresponding angles of the two triangles are equal, and corresponding sides are in proportion.

We solve for N'O' and M'O' with the proportion equation as follows:

NO/N'O' = MN/M'N'

3in/N'O' = 2/3

N'O' = (3 × 3in)2 {cross multiplication}

N'O' = 4.5 in

MO/M'O' = MN/M'N'

4in/M'O' = 2/3

M'O' = (3 × 4in)2 {cross multiplication}

M'O' = 6 in

Therefore, the similar triangles ∆MNO and ∆M'N'O' have the value of N'O' equal to 4.5 inches and M'O' is equal to 6 inches

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Answer:

74 degrees

Step-by-step explanation:

As sum of interior and exterior at a vertex add to 180, subtract 106 from 180 to get 74 degrees

Answer: Step 1 and 2

Step-by-step explanation:

The negative in front of the 3 is lost when distributing to the 2.

The value of the test statistic for interaction between language translator and type of language is 0.05.p-value = probability of F random variable having F calculated or more extreme value on DF(A) and DF(Error) degrees of freedom.

Given data for translation time in hours is given below. Language Spanish French German 6 12 12 System 1 10 16 16 8 12 16 System 2 12 14 22By performing ANOVA on the above data, we can test for any significant differences due to language translator, type of language, and interaction.

For ANOVA, let us find the values of the SST, SSB and SSE.SST

= SSA + SSB + SSABC + SSE (total sum of squares)where SSA is the sum of squares due to the languages translator, SSB is the sum of squares due to the type of languages, SSABC is the sum of squares due to interaction between language translator and type of language, and SSE is the sum of squares of errors. Degrees of freedom for ANOVA are as follows:

DF(Total) = nTotal - 1 = 15 - 1 = 14DF(A)

= a - 1 = 2 - 1 = 1DF(B) = b - 1 = 3 - 1

= 2DF(AB) = (a - 1)(b - 1) = 2DF(Error) = nTotal - a - b + 1 = 15 - 2 - 3 + 1 = 11

Calculating the sums of squares (SS) for each factor,

SSA = (62/5) - (140/15)2 + (126/15)2 + (170/15)2 =

21.20SSB = (122/5) - (140/15)2 - (132/15)2 - (150/15)2

= 25.48SSAB = (210/5) - (126/15)2 - (44/15)2 - (40/15)2

= 1.88SSE = 262 - 21.20 - 25.48 - 1.88

= 213.44

For language translator:

MSA = SSA/DF(A) = 21.20/1 = 21.20MSE = SSE/DF(Error) = 213.44/11 = 19.41F

= MSA/MSE = 21.20/19.41

= 1.09

The value of the test statistic for language translator is 1.09.

For type of language:

MSB = SSB/DF(B)

= 25.48/2 = 12.74MSE

= SSE/DF(Error) = 213.44/11 = 19.41F

= MSB/MSE = 12.74/19.41

= 0.66

The value of the test statistic for type of language is 0.66.For interaction between language translator and type of language:

MSAB = SSAB/DF(AB)

= 1.88/2

= 0.94MSE = SSE/DF(Error) = 213.44/11

= 19.41F = MSAB/MSE

= 0.94/19.41

= 0.05

So, p-value for type of language is 0.5346. For interaction between language translator and type of language,

F calculated = 0.05 and degrees of freedom = 2, 11. So, p-value for interaction between language translator and type of language is 0.9527.

State your conclusion about language translator:

Because the p-value > a = 0.05, language translator is not significant.

State your conclusion about type of language: Because the p-value > a = 0.05, type of language is not significant. State your conclusion about interaction between language translator and type of language:

Because the p-value > a = 0.05, interaction between language translator and type of language is not significant.

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Answer:

The center circle of this question is (2,3)

false :) thats ur answer

The value of 'x' and 'y' in the given circle and triangle are 30 and 12 respectively.

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points.

Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

In a right-angled triangle, the sum of the squares of the smaller two sides of a right-angle triangle is equal to the square of the largest side.

From the given information we can form,

x² = 18² + 24². (As tangent is always perpendicular to the radius).

x² = 900.

x = 30.

Now, y = x - radius.

y = 30 - 18.

y = 12.

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The first scenario described is an example of a retrospective cohort study.  The second scenario suggests a retrospective cohort study as well. The third scenario represents a cross-sectional study, where researchers conduct a survey among high school students to assess the prevalence of obesity and diabetes.

1. In the first scenario, a retrospective cohort study is conducted by tracking individuals over a 20-year period. The study begins in 1960 and collects data on cigar smoking practices. After 20 years, the participants are followed up to determine if they developed any cancers. This type of study design allows researchers to examine the long-term effects of smoking Cuban cigars.

2. The second scenario involves a retrospective cohort study as well. The objective is to study the long-term neurological effects of a discontinued anesthetic agent. The researchers identify patients who received the drug before it was discontinued and then assess the occurrence of subsequent neurological disorders. This study design allows for the examination of the relationship between exposure to the anesthetic agent and the development of neurological disorders.

3. The third scenario represents a cross-sectional study. Researchers aim to assess the prevalence of obesity and diabetes among high school students during their junior year. They conduct a survey to gather information on the students' current weight, diabetes status, and other relevant factors. A cross-sectional study provides a snapshot of the population at a specific point in time, allowing researchers to examine the prevalence of certain conditions or characteristics.

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Answer:

(-2,-3) and (2,-3).

Step-by-step explanation:

It is given that x ∈ {-2, 0, 2} and y ∈ {-3, -1, 0, 3} .

The given equation is

\(y=1-x^2\)

At x=-2,

\(y=1-(-2)^2=1-4=-3\in y\)

At x=0,

\(y=1-(0)^2=1-0=1\notin y\)

At x=2,

\(y=1-(2)^2=1-4=-3\in y\)

Therefore, the solution of given equation are (-2,-3) and (2,-3).

Answer: C is the answer

Step-by-step explanation:

x = 8

Step-by-step explanation:

X will equal to 8.

4 × 2 = 8 or 4 + 4 = 8

I hope this helps, have a good day!

Answer:

A. There is an asymptote at x = 0.

D. There is an asymptote at y = 23.

Answer:

the answer is 11 1/2.

Step-by-step explanation:

I used a calculator

Answer:

266.0 s ≈ 4.4 min

Step-by-step explanation

1) Data

Wr = 43,576 N

F = 11,918 N

V = 713 m/s

t =?

2) Principles and formulas

Impulse and conservation of momentum

I = F.t = Δp

Δp = mΔv

3) Solution

m = Wr / g = 43,576N / 9.8 m/s^2 = 4,446.5 kg

Δp = mΔv => 4,446.5 kg * 713 m/s = 3,170,354,5 N*s

I = F.t = Δp => t = Δp / F = 3,710,354.5 N*s / 11,918N = 266.0 s

t = 266.0 s ≈ 4.4 min

Some of the factors that can make a reunion unhappy or bittersweet are:

This refers to the situation where two or more people meet each other again after a long time of being apart.

We can note that sometimes, a reunion is happy, other times, it is bittersweet or unhappy as either some good thing or unfortunate event has occurred during the period spent apart from each other.

Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.

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The equation, fine is $5*86 = 430so 430-430 = 0, Lin's account balance is much above zero (0), so she won't be charged $5.95 each day.

A mathematical equation is a formula that joins two statements and uses the equal symbol (=) to indicate equality. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in algebra. For instance, in the equation 3x + 5 = 14, the equal sign places the variables 3x + 5 and 14 apart. The relationship between the two sentences on either side of a letter is described by a mathematical formula. Often, there is only one variable, which also serves as the symbol. for instance, 2x – 4 = 2.

Lin's sister will be paid $430

here are no other transactions besides this deposit and the daily fee

since fine is $5*86 = 430

so 430-430 = 0

hence,

Lin's account balance is much above zero (0), so she won't be charged $5.95 each day. However, if her account balance were to drop below zero, she would be charged for any further daily deposits made.

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Answer:

Amount of orange juice = 75 ml

Amount of Pineapple juice = 125 ml

Amount of mix juice = 175 ml

Step-by-step explanation:

Given:

Type of juice

Orange juice, Pineapple juice, mix juice

Ratio: 3 : 5 : 7

Amount of juice mixture = 375 ml

Find:

Amount of each juice

Computation:

Let common ratio = a

So,

3a + 5a + 7a = 375

15a = 375

a = 375 / 15

a = 25

Amount of orange juice = 3a

Amount of orange juice = 3(25)

Amount of orange juice = 75 ml

Amount of Pineapple juice = 5a

Amount of Pineapple juice = 5(25)

Amount of Pineapple juice = 125 ml

Amount of mix juice = 7a

Amount of mix juice = 7(25)

Amount of mix juice = 175 ml

Answer: A

Step-by-step explanation:

If you plug in the numbers from the x column into the equation in the place of x, you can figure out the answer.

Example:    -10x - 15

                   -10(1) - 15 = -25

                   -10(2) - 15 = -35 and so on...

You're Welcome! :)

Answer:

35°

Step-by-step explanation:

As we know vertically opposite angles are equal . So ,

x + 90= 125

x = 125-90 = 35°

Answer:

35

Step-by-step explanation:

125 + 90(APC) + DPA + EPB + x = 360

215 + DPA + EPB + x = 360

DPA = 180 - 125 = 55

EPB = DPA

EPB = 55

X = 90(EPC) - EPB

X = 90 - 55

X = 35

OR easy way

DB is a straight line so angels on it add up to 180

EPB = 180 - 125

EPB = 55

X = 90(EPC) - EPB

X = 90 - 55

X = 35

The length of the shadow of the shorter flag is 3.2 ft.

A flagpole is 20 feet tall in length and casts a shadow that is 4 feet long.

A nearby flagpole is 16 feet tall.

Using proportion,

let

x = shadow of the shorter flag

20 / 4 = 16 / x

Therefore,

cross multiply

20x = 64

divide both sides by 20

20x / 20 = 64 / 20

x = 3.2

Therefore, the length of the shadow of the shorter flag is 3.2 ft.

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There are 8 quarts of ice cream will he need.

What is quart?

An English volume measurement equal to one-fourth gallon is the quart. The liquid and dry quarts of the US customary system and the imperial quart of the British imperial system are the three types of quarts currently in use. They all roughly measure one liter.

Two pints or four cups are divided from it.

Given:

Randall needs 24 servings of ice cream for a glass party.

Each servings is 1/4 quart.

We have to find the number of quarts of ice cream will he need.

As each servings is 1/4 quart so, for 24 quarts

24/4 = 8 quarts will he need.

Hence, 8 quarts of ice cream will he need.

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Answer:

option 1

Step-by-step explanation:

Here (2,0)

(2-4) square -4 is = 0

Answer:

y = (x - 4)^2 - 4

Step-by-step explanation:

Here are the points work:

(4,-4) Works:

y = (4 - 4)^2 - 4

y = 0 - 4

y = -4

(6,0) Works:

y = (6 - 4)^2 - 4

y = 4 - 4

y = 0

(2,0) Works:

y = (2 - 4)^2 - 4

y = 4 - 4

y = 0

And (0,12) Works:

y = (0 - 4)^2 - 4

y = 16 - 4

y = 12

Hope this helps, and have a good day!

(brainliest would be appreciated?)

Answer:

B it is very simple my friend

Step-by-step explanation:

3.75 × 3.75 = 14.0

The approximation of which irrational number is shown by point R on the number line would be; √14.

It is a rough calculation of the value, number, quantity, etc. It doesn't use real calculation but estimation by some method like prediction, using approximation etc.

We have been given a number line with point marked as QRST.

We need to find the point R on the number line.

It can be seen that the point R lies in between the number 3.5 and 4.

The Square root of 4 is 2.

Also we know that 3.75 × 3.75 = 14.0

The Square root of 14 is 3.75 .

Hence, the approximation of which irrational number is shown by point R on the number line would be; √14.

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Answer:

x=30

Step-by-step explanation: First we would have to find the two angles of the corner of the triangle. 55° in the bottom left because of verticle angles. And 180-120= 60. And 60+55=115. 180-115=65. 65-5= 60. 60/2= 30. So x=30. (Sorry ik its sloppy) :)