need a little more help lol​

Answer:

A

Step-by-step explanation:

A por que es la respuesta correcta

Answer:

https://upchive.org/students

https://schoolhouse.world/free/tutoring

https://www.khanacademy.org/sat

Step-by-step explanation:

hope this help

mark brainelst

Answer:

C. 7*7*7*7*7

Step-by-step explanation:

7^5 is multiplying 7 5 times

The probability that a randomly selected customer bought exactly 1 of the accessories is 0.664, or 66.4%.

To find the probability that a randomly selected customer bought exactly 1 of the accessories, we need to determine the number of customers who bought exactly 1 accessory and divide it by the total number of customers.

Let's denote the events:

A = customer bought a case

B = customer bought an extended warranty

C = customer bought a dock

We are given the following information:

411 customers bought cases (A)

82 customers bought extended warranties (B)

100 customers bought docks (C)

57 customers bought both a dock and a warranty (B ∩ C)

65 customers bought both a case and a warranty (A ∩ B)

77 customers bought both a case and a dock (A ∩ C)

48 customers bought all three accessories (A ∩ B ∩ C)

58 customers bought none of the accessories

To find the number of customers who bought exactly 1 accessory, we can sum the following quantities:

(A - (A ∩ B) - (A ∩ C)) + (B - (A ∩ B) - (B ∩ C)) + (C - (A ∩ C) - (B ∩ C))

(A - (A ∩ B) - (A ∩ C)) represents the number of customers who bought only a case.

(B - (A ∩ B) - (B ∩ C)) represents the number of customers who bought only an extended warranty.

(C - (A ∩ C) - (B ∩ C)) represents the number of customers who bought only a dock.

Calculating the above expression, we get:

(411 - 65 - 77) + (82 - 65 - 57) + (100 - 77 - 57) = 332

Therefore, there are 332 customers who bought exactly 1 of the accessories. To find the probability, we divide this number by the total number of customers, which is 500:

Probability = 332/500 = 0.664

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Therefore, In the figure, a∥b  angle m∠7 = 34° .

An angle is a figure in Euclidean geometry made up of two rays that share a vertex, or common terminus, and are referred to as the sides of the angle. Angles of two rays lie in the plane containing the rays. Angles can also result from the intersection of two planes. Dihedral angles are the name given to them.

Here,

Given that a and b are parallel lines,

∠3 and ∠7  are corresponding angles and congruent

m∠3 = 34°

thus ,m∠7 =m∠3 = 34°

so, m∠7 = 34°

Therefore, In the figure, a∥b  m∠7 = 34° .

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Answer: 10.873127tx+8

Step-by-step explanation:

Answer: I think that the answer is B “All rational numbers are integers.”

I don’t know if this is correct so please double check.

Hope I helped!

The statement i.e. true is All whole numbers are rational numbers.

The following information should be considered:

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Answer:

first option

Step-by-step explanation:

I'm not really sure myself but I think the first option is the best option to choose because the others aren't really that true and if you look the angle c is much bigger than the other angles so I think the first option is more likely

When the first cars hit the roads they were as much (or more) a novelty, as they were the first step in mechanized transportation for the masses. Going for a “Sunday Drive” was an actual activity, not just an analogy for someone taking their sweet time. Vehicles were lighter and slower, and there wasn’t a constant sense of urgency to get from “Point A” to “Point B”.

Fast forward a little over a century and our vehicles have transformed into an average of a 2-ton living room/office/daycare that can cover 95 feet every second traveling down the road.

A lot of talks are occurring about distracted driving, but have you ever thought “I can take my eyes off the road for 2 seconds, it's no big deal”? To change a radio station, to answer a phone call, to look for an item you’ve dropped.  Nearly every single one of us has at some point, even those who use a hands-free device.  

The more times you take your eyes off the road for just those two seconds, the increases your likelihood of an incident

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16y6/x2 is the corresponding formula.The necessary equivalent expression is therefore 16y6/x2.

Expressions in mathematics are made up of variables combined with the use of operations and predetermined rules. An equation, some numbers, etc., could be used as examples.

Expressions in mathematics are made up of variables combined with the use of operations and predetermined rules.

Expressions in mathematics are made up of variables combined with the use of operations and predetermined rules. An equation, some numbers, etc., could be used as examples.

There is a phrase that says,

{4xy³/x²}²

Expressed more succinctly,

{4xy³/x²}²

= {4y³/x}²

= 16y⁶/x².

The necessary equivalent expression is therefore 16y6/x2.

The complete question is,

Which of the following expressions is the same as the one given?

(4xy^3/x^2)

^2

A. 16y^6 \sB. 16y

5 x 2, 16 x 2, 5 y, and 16 y.

^6/x^2

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Answer:

Question 3: 1/15   Question 4: 50

Step-by-step explanation:

Just divide the fractions by the numbers.

Answer:

this is a required answer.

Answer:

2827.4

Step-by-step explanation:

Answer:

(a) = 11 cm

Step-by-step explanation:

The formula for finding the surface area of a regular pyramid is B + (1/2*P*l), with B being the area of the base, p being the perimeter of the base, and l being the slant of the pyramid.

The area of a pentagon can be solved using the formula 1/2*a*p, with a being the apothem and p being the perimeter of the pentagon.

The apothem is 11 cm. Hope this helps!

Law of cosine is applicable to all the triangles. The value of the angle by which the boat turns is 39.195°.

Law of cosine helps us to find the third side of the triangle when 2 sides and an angle are known. It is formulated as,

\(c=\sqrt{a^{2}+b^{2}-2 a b \cdot \cos \gamma}\)

a, b, c is the sides of the triangle and,

\(\gamma\) = angle opposite c

A.)

Given to us

A boat traveled north for 28 miles, then turned x° southwest and traveled for 25 miles before stopping.

When it stopped, the boat was 18 miles from its starting point.

According to the given statements, sides and angles can be written,

a = 25 miles

b = 28 miles

c = 18 miles

\(\theta = x^o\)

Substitute the values,

\(c=\sqrt{a^{2}+b^{2}-2 a b \cdot \cos \gamma}\)

\(18=\sqrt{25^{2}+28^{2}-2(25)(28) \cdot \cos \theta}\\\\\theta = 39.195^o\)

Hence, the value of the angle by which the boat turns is 39.195°.

B.)

Given to us

Starting at the dock, it travels 18 miles to the left, then 25 miles up and to the right, and then 28 miles down and back to the dock.

The angle between 25 miles and 28 miles is x degrees.

According to the given statements, sides and angles can be written,

a = 25 miles

b = 28 miles

c = 18 miles

\(\theta = x^o\)

Substitute the values,

\(c=\sqrt{a^{2}+b^{2}-2 a b \cdot \cos \gamma}\)

\(18=\sqrt{25^{2}+28^{2}-2(25)(28) \cdot \cos \theta}\\\\\theta = 39.195^o\)

Hence, the value of the angle by which the boat turns is 39.195°.

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Answer:

Its 39 degrees on Edge

Step-by-step explanation:

Your welcome

Answer: -4

Step-by-step explanation: Hello! :) To get started we need to use the equation 7x+3=4x-9, First, we need to subtract 4x from both sides to get 3x+3=-9, then we need to subtract 3 on both sides to get 3x=-12, Finally, we need to divide both sides by 3 to get x = -4. So x = -4.

Hope this helps!

Please consider marking Brainliest I am 1 away from 50!

The correct answer is D. f(x) = 11x - 4 and g(x) = (x + 4)/11

To determine which pair of functions are inverses of each other, we need to check if the composition of the functions results in the identity function, which is f(g(x)) = x and g(f(x)) = x.

Let's test each option:

Option A:

f(x) = x/2 + 15

g(x) = 12x - 15

f(g(x)) = (12x - 15)/2 + 15 = 6x - 7.5 + 15 = 6x + 7.5 ≠ x

g(f(x)) = 12(x/2 + 15) - 15 = 6x + 180 - 15 = 6x + 165 ≠ x

Option B:

f(x) = ∛3x

g(x) = (x/3)^3 = x^3/27

f(g(x)) = ∛3(x^3/27) = ∛(x^3/9) = x/∛9 ≠ x

g(f(x)) = (∛3x/3)^3 = (x/3)^3 = x^3/27 = x/27 ≠ x

Option C:

f(x) = 3/x - 10

g(x) = (x + 10)/3

f(g(x)) = 3/((x + 10)/3) - 10 = 9/(x + 10) - 10 = 9/(x + 10) - 10(x + 10)/(x + 10) = (9 - 10(x + 10))/(x + 10) ≠ x

g(f(x)) = (3/x - 10 + 10)/3 = 3/x ≠ x

Option D:

f(x) = 11x - 4

g(x) = (x + 4)/11

f(g(x)) = 11((x + 4)/11) - 4 = x + 4 - 4 = x ≠ x

g(f(x)) = ((11x - 4) + 4)/11 = 11x/11 = x

Based on the calculations, only Option D, where f(x) = 11x - 4 and g(x) = (x + 4)/11, satisfies the condition for being inverses of each other. Therefore, the correct answer is:

D. f(x) = 11x - 4 and g(x) = (x + 4)/11

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Answer:

$7.00

Step-by-step explanation:

the price is $6.95

were going to use nearest ten, because it would also apply for the answer if it were rounded to the nearest hundred

5 is closer to 10 than anything less than five

five rounded to the nearest ten is ten

95 rounded to the nearest ten is 100.

Answer:

The unit price would be $1.74.

Step-by-step explanation:

It's simple. Just divide 6.95 by 4 = 1.7375 which rounded up to the hundredths place is $1.74 per unit of wooden boxes.

Hope this helps! If you have any additional questions please don't hesitate to ask me or your teacher to be sure you master this subject. Stay safe and please mark brainliest! :)

Let \(n=0\). Then \(0^3 = 0\) but 0 > 0 is a false statement.

The solution to the differential equation y''(t) = 1 - t^17 with initial condition y(1) = 12 is:

y(t) = (1/2)t^2 - (1/342)t^19 + (217/18)t + (19805/342)

None of the provided options (a, b, c, d) match the correct solution.

To solve the given differential equation y''(t) = 1 - t^17 with the initial condition y(1) = 12, we can integrate the equation twice.

Integrating the equation once will give us y'(t):

y'(t) = ∫(1 - t^17) dt

y'(t) = t - (1/18)t^18 + C₁

Now, we need to apply the initial condition y(1) = 12 to determine the value of the constant C₁:

12 = 1 - (1/18) + C₁

C₁ = 12 + (1/18) - 1

C₁ = 217/18

Next, we integrate y'(t) to find y(t):

y(t) = ∫(t - (1/18)t^18 + 217/18) dt

y(t) = (1/2)t^2 - (1/342)t^19 + (217/18)t + C₂

Finally, we apply the initial condition y(1) = 12 to determine the value of the constant C₂:

12 = (1/2) - (1/342) + (217/18) + C₂

C₂ = 12 - (1/2) + (1/342) - (217/18)

C₂ = (20619 - 1 + 6 - 819)/(342)

C₂ = 19805/342

Therefore, the solution to the differential equation y''(t) = 1 - t^17 with initial condition y(1) = 12 is:

y(t) = (1/2)t^2 - (1/342)t^19 + (217/18)t + (19805/342)

None of the provided options (a, b, c, d) match the correct solution.

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Step-by-step explanation:

Substitute the value of x.

if x=0,

5×0-2=0-2

=-2

if x=1

5×1-2

5-2=3

So forth and so on..

Answer:

Add 22 to both sides.

5x<6+2

5x<6+2

2 Simplify  6+26+2  to  88.

5x<8

5x<8

3 Divide both sides by 55.

x<\frac{8}{5}

x<  

5

8

​  

Step-by-step explanation:

Answer:

x = 3.6

Step-by-step explanation:

-3 (5 - 2x) = 3

use the distributive property

-15 + 5x = 3

+15          +15

5x = 18

divide by 5

x = 3.6

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-Lil G

We can be 95% confident that the true population mean BMI is between 25.368 and 29.032.

A 95% confidence interval for the population mean can be constructed using the t-distribution when the sample size is small (<30) or the population standard deviation is unknown.

In this case, we have a random sample of 46 people with a mean body mass index (BMI) of 27.2 and a standard deviation of 6.0.

Thus, we need to use the t-distribution to construct the confidence interval.

The formula for the confidence interval is as follows:

Upper limit of the confidence interval:27.2 + (2.013) (6.0/√46) = 29.032Lower limit of the confidence interval:27.2 - (2.013) (6.0/√46) = 25.368

Therefore, the 95% confidence interval for the population mean BMI is (25.368, 29.032).

This means that we can be 95% confident that the true population mean BMI is between 25.368 and 29.032.

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Answer: W=25 and L=50

Step-by-step explanation: I first started out with 50, because 50 is half of 100. 50 divided by 2 equals twenty five. Now, I moved on to 100. 100 divided by 2 equals 50. 25+25+50+50=150.

Answer:

The width of the basketball court is 25 feet and the length is 50 feet

Step-by-step explanation:

Equations:

Let's make:

x = width of the basketball court

2x = length of the basketball court

The perimeter of the court is twice the width plus twice the length:

P = 2x + 2(2x)

P = 2x + 4x = 6x

It's known to be 150 feet, thus:

6x = 150

Dividing by 6:

x = 150/6

x = 25 feet

2x = 50 feet

The width of the basketball court is 25 feet and the length is 50 feet

Answer:

F(0)= 0, 0

F(3)= -21, 3

F(2)= -12, 2

Step-by-step explanation:

explanation

Answer:

102 beads will be used for each necklace.

Step-by-step explanation:

3,264/32=102

sketch of the line 4x + 3y = 11, slope (-4/3),  y-intercept of the line y = 11/3

Step 1: Convert the equation to slope-intercept form (y = mx + b) by solving for y:

3y = -4x + 11

y = (-4/3)x + 11/3

Step 2: Identify the slope and y-intercept:

From the equation in slope-intercept form, we can see that the slope (m) is -4/3 and the y-intercept (b) is 11/3.

Step 3: Plot the y-intercept:

On the y-axis, mark a point at y = 11/3 (approximately 3.67). This is the y-intercept of the line.

Step 4: Use the slope to find additional points:

Using the slope of -4/3, we can find other points on the line. The slope represents the change in y for every 1 unit change in x. So, starting from the y-intercept, we can move down 4 units and to the right 3 units to find the next point, and continue this pattern to find more points.

Step 5: Connect the points:

Once you have a few points on the line, you can connect them with a straight line. Make sure the line extends beyond the plotted points to show that it continues indefinitely.

The resulting line should have a negative slope (-4/3) and be slanting downward from left to right.

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The probability of getting at least one correct match when randomly mixing the cards and envelopes is 5/8 (option c).

There are a total of 4! = 24 possible ways to match the cards and envelopes. Out of these, only one way is the correct matching where all the cards are paired correctly with their corresponding envelopes.

The probability of not getting any correct match is the number of permutations with no correct match divided by the total number of permutations. To calculate this, we can use the principle of derangements. The number of derangements of 4 objects is given by D(4) = 4! (1/0! - 1/1! + 1/2! - 1/3! + 1/4!) = 9.

Therefore, the probability of not getting any correct match is 9/24 = 3/8.

Finally, the probability of getting at least one correct match is the complement of the probability of not getting any correct match. Thus, the probability of getting at least one correct match is 1 - 3/8 = 5/8.

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Answer: x² - 5x - 14

Step-by-step explanation: Start with the formula for the area of a rectangle.

Area = length x width

To multiply these two binomials, let's use the F.O.I.L. method.

The product of the first terms is x².

The product of the outer terms is -7x.

The product of the inner terms is 2x.

The product of the last terms is -14.

So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.

Answer:

A, C, and F

Step-by-step explanation: