PLEASE HELP I MESSED UP ON THE OTHER ONE! I MAY MARK BRAINLIEST

The answer is the third one aka C.

There must not be two points on the same y-axis because that doesn't make a function but a relation instead.

C. doesn't have 2 points on same y-axis and therefore the third picture is the relation that's a function.

The equation to describe the information that 2 less than 4 times x is 4x - 2.

An equation is the statement that illustrates that the variables given. In this case, two or more components are taken into consideration to describe the scenario.

In this case, 2 less than 4 times will be:

= (4 × x) - 2

= 4x - 2

Therefore, the equation is 4x - 2.

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Answer:

Using long division method the answer is B

Step-by-step explanation:

x²+3x-5+(15x-18)/x²+x-3

Answer:

0.001 and 1/1000

Step-by-step explanation:

River Y

c=33

This has a flat cost no matter what the hours

River Z

c = 5n + 13 where n is the hours and 13 is the deposit

Solving the equations

We set the two equations equal to each other when the cost is the same

33 = 5n+13

Subtract 13 from each side

33-13 = 5n

20 = 5n

Divide each side by 5

20/5 = 5n/5

4 = n

They would be the same cost at 4 hours rental.

The sigma level of a process indicates the capability of that process to meet customer specifications. In this case, the sigma level is 1.

In this case, with a USL (Upper Specification Limit) of 10, an LSL (Lower Specification Limit) of 4, and a standard deviation of 2, we can calculate the sigma level. The sigma level is a measure of how many standard deviations fit within the specification limits.

To determine the sigma level, we need to calculate the process capability index, which is defined as (USL - LSL) / (6 * standard deviation). In this case, the process capability index is (10 - 4) / (6 * 2) = 1 / 12 ≈ 0.0833. The sigma level can be derived from the process capability index using statistical tables or calculators.

A process capability index of 0.0833 corresponds to a sigma level of approximately 1. This means that the process is capable of producing within the specification limits, but it has a relatively high probability of producing defects. A higher sigma level indicates better process performance and a lower probability of defects. Therefore, in this case, the sigma level is 1.

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Answer:

Kamogelo walks Faster

Step-by-step explanation:

1.25 km is less distant and in twenty five minutes it is fast enough.

By evaluating an exponential equation, we can see that the profit after 12 years is:

P(12) = $19,641.87

We know that at the moment the yearly profits of Sam's Sandwich Shop are $35,000.

These profits decrease by 4.7% each year, so after one year the new profit is:

P =  $35,000*(1 - 4.7%/100%)

P = $35.000*(1 - 0.047)

P = $35.000*0.953

Now, after x years the profit is modeled by the exponential equation:

P(x) = $35.000*(0.953)^x

To find the profit after 12 years, we just need to evaluate that exponential equation in x= 12, we will get:

P(12) = $35.000*(0.953)^12

P(12) = $19,641.87

That is the profit after 12 years.

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Answer:

The answer is D

Step-by-step explanation:

Hope this helps! Please mark brainliest

Answer: Linoleum

Step-by-step explanation:

Carpet = 250 square foot

Linoleum = 500 square foot

Buy linoleum

Answer:

B

Step-by-step explanation:

First simplify the first term to get

10y^4

then multiply 10y^4 by 4 square root 6y^3

40y would be all you needed to get answer

Answer:

40y^5√6y (B)

Step-by-step explanation:

Let's multiply 2√25y^8 * 4√6y^3:

8√150y^11 (When you multiply exponents with the same base, you can just add the exponents and keep the same base:

Ex. 4^5 * 4^9 = 4^14)

Let's simplify 8√150y^11

√150 = 5√6

√y^11 = y^5√y

So our final answer would be:

40y^5√6y

Answer:

percentage cost of airfare change= (difference in cost / original cost )×100

% age = (250-180/ 250) ×100

=70/250 ×100

7000/250

= 28%

Answer:

Area= 24 cm^2

Perimeter= 22 cm

Step-by-step explanation:

Area= length*Width

8*3=24

Perimeter= (side a *2) + (side b *2)

(8*2)+ (3*2)

16+6

22

(a) The number of distinguishable arrangements of the word "acbens" is 180.

(b) The number of distinguishable arrangements of the word "baaben" is 60.

(c) The number of distinguishable arrangements of the word "aabbba" is 15.

(a) The word "acbens" has 6 letters, but two of them ("a" and "b") are repeated. We can use the formula for the number of permutations of n objects with k1, k2, ..., km indistinguishable objects of types 1, 2, ..., m, respectively:

P(n; k1, k2, ..., km) = n! / (k1! k2! ... km!)

For this word, we have k1 = 2 (for the two "a"s) and k2 = 1 (for the "b"). Plugging these values into the formula, we get

P(6; 2, 1) = 6! / (2! 1!) = 360 / 2 = 180

Therefore, there are 180 distinguishable arrangements of the word "acbens."

(b) The word "baaben" also has 6 letters, but this time there are three "a"s and two "b"s. Using the same formula as before, we have k1 = 3 and k2 = 2, so

P(6; 3, 2) = 6! / (3! 2!) = 720 / 12 = 60

Therefore, there are 60 distinguishable arrangements of the word "baaben."

(c) The word "aabbba" has 6 letters, but this time there are four "a"s and two "b"s. Using the same formula as before, we have k1 = 4 and k2 = 2, so

P(6; 4, 2) = 6! / (4! 2!) = 720 / 48 = 15

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Answer:

FEID

Step-by-step explanation:

slope = (change in y values) ÷ (change in x values)

1) slope = (28 - 23) ÷ (-5 - -4)

= 5 ÷ (-5 + 4) = 5 ÷ -1 = -5 (option F)

2) slope = (-27 - 9) ÷ (-3 - 1) = -36 ÷ -4 = 9 (option E)

3) slope = (2 - 1) ÷ (-3 - 0) = 1 ÷ -3 = -1/3 (option I)

4) slope = (-7 - -4) ÷ (-5 - -4) = (-7 + 4) ÷ (-5 + 4) = -3 ÷ -1 = 3 (option D)

Answer: what graph?

Step-by-step explanation:

Answer:

i dont understand. also you shouldnt put big points because people wil look at that then get ur points

Step-by-step explanation:

Answer:

too blurry

Step-by-step explanation:

get new phone

Answer:

hello there I am not sure if this is what your asking for but here I tried some research and found this

Step-by-step explanation:

the markup is 4 dollars, with the revenue being 3.12 dollars, the profit alongside would be 12 cents. hope this helps and if it doesn't I am sorry let me know and I dig deeper

Based on the provided information, the ownership costs for a scraper include the purchase cost of $162,000 (including tires), salvage value of $32,400, and repair costs at 120% of depreciation, while the operating costs consist of fuel cost at $3.90 per gallon with a consumption rate of 0.06 gallons per horsepower per hour, power utilization at 85%, and a use factor of 66.67%, with additional expenses for air filter changes every 200 hours.

In order to determine the ownership and operating costs for a scraper, several pieces of information need to be considered.

Ownership Costs:

Purchase Cost:

The scraper's purchase cost is $162,000, which includes the cost of tires.

Salvage Value:

The estimated salvage value of the scraper is $32,400.

Useful Life:

The scraper has a useful life of 6 years, with an expected usage of 1,400 hours per year.

Tire Life:

The tires of the scraper have a lifespan of 3,500 hours.

Repair Costs:

Repairs to the equipment are estimated to be 120% of the depreciation.

Air Filter:

The air filter needs to be changed every 200 hours and costs $17.00 per change.

Operating Costs:

Fuel Cost:

The fuel cost is $3.90 per gallon, and the scraper's fuel consumption rate is 0.06 gallons per horsepower per hour.

Power Utilization:

The scraper's power utilization, or operating factor, is 85%, meaning it operates 85% of the time.

Use Factor:

The scraper is used for 40 minutes per hour, which is approximately 66.67% of the time.

Rental Costs:

To determine the rental costs of a telescoping forklift, it is necessary to contact a local equipment rental company to obtain the monthly rental rate and information about what costs are included in the rental and what costs the renter must cover additionally.

Supplier Information:

By visiting or contacting a local equipment supplier, one can gather more information about ownership and operation costs specific to the equipment, including any additional costs, maintenance requirements, and available warranties.

In summary, the ownership costs of the scraper include the purchase cost, salvage value, useful life, tire life, repair costs, and air filter expenses, while the operating costs encompass fuel costs, power utilization, and use factor.

The rental costs and additional expenses for a telescoping forklift can be obtained from a local equipment rental company, and more detailed information can be obtained from a local equipment supplier.

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The possible value for the width is 10.

What is the length of a rectangle?

Since its sides are coupled, it essentially only has two distinct dimensions. The length of the rectangle is traditionally thought of as being the longer of these two dimensions, however, when the rectangle is depicted standing on the ground, the vertical side is typically referred to as the length.

Here, we have

The length of a rectangle is 5 times the width

L = 5w

120 < Perimeter = 2L + 2w

= 2(5w) + 2w

= 10w+2w = 12w

10 > w

w < 10

Hence, the possible value for the width is 10.

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Answer:

1. Yes

2. 9 & 13

3. 9+13=22

4. 23

5. no

6. yes same as 1.

7. ????????????????????

the second q.

1.??? tried my best sry

Step-by-step explanation:

Answer:

x = -12

Step-by-step explanation:

7x -6x =x

3 - 15 = -12

therfore

x= -12

Answer:

Step-by-step explanation:

7x + 15 = 6x + 3

7x - 6x = 3 - 15

x = -12

------------------------------

7 × (-12) + 15 = 6 × (-12) + 3

-84 + 15 = -72 + 3

-69 = -69

the answer is good

The given problem can be solved using the following formulae and procedures: Failure rate is the frequency with which an engineered system or component fails, normally expressed in failures per million hours (FPMH) or in percentage per year.

Failure rate is calculated using the formula FR = Number of failures / Total time Units of Failure rate is percentage per year or failures per million hours.FR(%): Failure rate in percentage per year FR(N): Failure rate in failures per million hours MTBF: Mean Time Between Failures For the given problem, Number of batteries, n = 5

Design life, L = 72 months

Test results = 1 failure at 24 months, 1 failure at 30 months, 1 failure at 48 months, and 1 failure at 60 months. Failure rate is calculated by using the formula: FR = Number of failures / Total time Since all the batteries have different lifespan, calculate the total time for which batteries were used.

Total time, T = 24 + 30 + 48 + 60T

= 162 months

FR = 4 / 162 FR(%):To convert FR from failures per month to percentage per year, use the formula:

FR(%) = (1 - e^(-FR*t)) x 100%

Where, t = 1 year = 12 months

FR(%) = (1 - e^(-FR*t)) x 100%Putting the given values:0.29% is the annual failure rate of the Everstart battery after the given test. Frequency of Failure (FR(N)) is given by:

FR(N) = (Number of failures / Total time) x 10^6FR(N)

= (4 / 162) x 10^6FR(N)

= 24,691.358 failure per million hours.

Mean Time Between Failures (MTBF) can be calculated using the following formula: MTBF = Total time / Number of failures MTBF = 162 / 4

MTBF = 40.5 months

Therefore,FR(%) = 0.29%, FR(N) = 24,691.358 failures per million hours, and MTBF = 40.5 months.

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When you multiply 4 with any number, you can use the doubling-up trick (that's the one you used for the two times table) twice. Here is an example: 2 x 4 is the same as 2 + 2 = 4 and then 4 + 4 = 8. So, 2 x 4 = 8.

Here is next double, double example are: 5 x 4 is the same as 5 + 5 = 10, so then 10 + 10 = 20. So, the answer is 5 x 4 = 20.

Here, is the table of four.

4×1=4

4×2=8

4×3=12

4×4=16

4×5=20

4×6=24

4×7=28

4×8=32

4×9=36

4×10=40

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the integral evaluates to -10/7 e^(-x^7) + c.

To evaluate the integral ∫10x^13e^(-x^7) dx, we can use the substitution method. Let u = -x^7, then du/dx = -7x^6 and dx = -du/(7x^6). Substituting this into the integral, we get:

∫10x^13e^(-x^7) dx = -10/7 ∫e^u du

= -10/7 e^u + c

Substituting back u = -x^7, we get:

∫10x^13e^(-x^7) dx = -10/7 e^(-x^7) + c

Therefore, the integral evaluates to -10/7 e^(-x^7) + c.
 To evaluate the integral of the given function, we will integrate it with respect to x. Here's the function to integrate:

10x^13 * e^(-x^7) dx

Unfortunately, this integral doesn't have a simple closed-form expression in terms of elementary functions. However, you can use numerical methods or special functions to approximate the integral, depending on the context you are working in. Don't forget to include the constant of integration, denoted by 'c', in your final answer.

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