Help please !!! ASAP

Answer:

\(3.65 \geq\ Length \leq 3.74\)

Step-by-step explanation:

The options are not given.

However, the question is still solvable.

Given

\(Length = 3.7\ inches\) --- Approximated

Required

What could be the actual length

The given length is approximated to nearest tenth.

So, the actual length could be any of the following range

\(3.65 \geq\ Length \leq 3.74\)

This is so because, numbers within this range approximates to 3.7

Answer:

i hope this helpes

Step-by-step explanation:

a) A group of 16 pays $40 + ($2 x (16 - 10)) = $40 + $6 = $46.

b) The cost function can be represented as C(x) = 40 + 2(x - 10) for x > 10 and C(x) = 40 for x <= 10, where x is the number of people in the group and C(x) is the cost for the group.

c) The domain of the cost function is all non-negative real numbers less than or equal to 50 (0 <= x <= 50), since the maximum group size is 50. The range of the cost function is all non-negative real numbers greater than or equal to 40 (C(x) >= 40), since the minimum charge for a group is $40.

Answer:

a) $52

b) C(x) = 40 + 2x, if x > 10 and x ≤ 50

C(x) = 40, if x ≤ 10

c) Domain = {x ≥ 1 and x ≤ 50}

Range = { from 40 to 140}

Answer:

The measure of the reference angle = 30°

Step-by-step explanation:

Convert 11\(\pi\)/6 (radians) to degrees by multiplying by 180 and dividing by \(\pi\):

11\(\pi\)/6 (radians) = 330\(\pi\)/\(\pi\) = 330°

Therefore, reference angle = 360 - 330 = 30°

First convert to degree from radian .

\(\\ \tt\hookrightarrow \dfrac{11\pi}{6}\times \dfrac{180}{\pi}\)

\(\\ \tt\hookrightarrow \dfrac{1980}{6}=330°\)

Find reference angle=360-330=30°

Last option is correct

Step-by-step explanation:

\(y = 3 \csc( \frac{x}{5} ) \)

\( \frac{y}{3} = \csc( \frac{x}{5} ) \)

Multiply by 5 on both sides.

\(5 \times \frac{y}{3} = \csc(x) \)

Take the inverse of cosecant or arccsc of the function.

\(5 \: arccsc( \frac{y}{3}) = x\)

The trigonometric equation for​ x, where x is restricted to the given interval is x = 5 * arccsc(y/5)

Trigonometry is the branch of mathematics that deals with particular angles' functions and how to use those functions in calculations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (csc).

Given

y = 3 CSC(x/5) for x in given domain

y/ 3 = CSC  (x/5)

CSC(x/5) = y/3

x/5 = arccsc(y/3)

x =  5* arccsc(y/3)

Therefore, "x = 5 * arccsc(y/5)" is the trigonometric formula when x is limited to the specified range.

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Answer:

the answer is simple 4 1/3

Step-by-step explanation:

you can support me with brainliest

Answer:

13/3 or 4 1/3

Step-by-step explanation:

area of rectangle = length * width

3 1/4 feet as an improper fraction is 13/4

1 1/3 feet as an improper fraction is 4/3

length * width

13/4 * 4/3

= 13/3 or 4 1/3

Answer:

he walks 4000 meters in two days

Answer:

4,000 meters in 2 days

Step-by-step explanation:

1 kilometer = 1,000 meters

We know Stan walks 2 kilometers in a day, so he walks 2,000 meters/day

2 days * 2,000 meters/day = 4,000 meters total

The critical value, given the sample size of 5 and the confidence level of 99. 0 percent would be 16. 812.

The critical values for the chi-squared (χ^2) distribution depend on the degree of freedom and the level of significance.

The degree of freedom for a chi-squared distribution typically equals the sample size minus 1 so the degrees of freedom here is:

= 5 - 1

= 4

The level of significance would be:

= 1 - 99. 0 %

= 0. 01

The critical value of the sample would therefore be found on a chi -squared distribution table for df = 4 and α = 0.01 to be 16. 812.

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Answer:

l and n

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

8 - 11 = -3 :)

Answer: 1/8

Step-by-step explanation:

First make the bottom half the same:

3/4*2/2=6/8

We don’t need to change the first portion since they have a common factor

7/8-6/8=1/8

Answer:

7 hours

Step-by-step explanation:

yw :)

The number 100 would land in column 2

Given that we have the array of numbers

The length of each row in the array is 7

Dividing 100 by 7, we have

100/7 = 14 Remainder 2

This means that

Column = 2

In (a), we have

100/7 = 14 Remainder 2

This means that

Row = 14

Here, we have

The length of each row in the array is 6

Dividing 100 by 6, we have

100/6 = 16 Remainder 3

So, the location of 100 in rows of 6 numbers is row 16 and column 3

Let the length of each row in the array be n

Dividing 100 by n, we have

100/n = q Remainder r

This means that the location of 100 in rows of n numbers is row q and column r

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Answer: 62

Step-by-step explanation:

Given

p = 7, q = 2, r = 4

Solve

q ( 5p - r )

Substitute

(2) (5(7) - (4))

Simplify

(2) (35 - 4)

(2) (31)

62

Hope this helps!! :)

Please let me know if you have any questions

The radian measure of an angle is directly proportional to the length of the arc intercepted by that angle on the unit circle.

Proportional is a mathematical concept that describes the relationship between two or more values that have a constant ratio. It is commonly used to describe the relationship between two or more variables, such as the size of an object in relation to another or the amount of a certain item in relation to the total amount. In proportionality, the ratio of the amounts remains consistent, no matter what the size of the values.

This means that as the angle increases, so does the length of the arc. This is because the length of an arc is determined by the angle measure of the central angle created by the arc, and the radian measure of an angle is the ratio of the arc length to the radius of the circle. Therefore, if the angle measure increases, so does the arc length.

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Part A :

Yes, the statement is true that  P( A and B ) = 0 .

Given,

Event A and Event B are mutually exclusive.

Thus P ( A and B ) = 0

Part B:

A and B are mutually exclusive events if they do not occur at the same time.

This means that A and B do not share any common outcomes and

P(A and B) = 0.

Part C:

Let,

The sample space W = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.

Let A = {1, 2, 3, 4, 5}, Y = {4, 5, 6, 7, 8}, and B = {7, 9}.

A and B do not have any numbers in common so P(A and B) = 0.

Hence, A and B are mutually exclusive.

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Answer:

B

Step-by-step explanation:

given scale is 1 inch represents 7.5 feet

then we require to calculate how many 7.5 feet there are in each dimension.

to obtain this divide each dimension by 7.5, that is

13 ÷ 7.5 ≈ 1.73 ( to 2 decimal places )

26 ÷ 7.5 ≈ 3.47 ( to 2 decimal places )

then dimensions are approximately 1.73 inches by 3.47 inches

Answer:

8 83/104.

Step-by-step explanation:

4 9/13 * 1 7/8

= 61/13 * 15/8

= 915/104

= 8 83/104.

Answer:

The discount is 2.1 dollars

We must determine the percentage of the total area under the uniform distribution curve to the right of 3,814 pounds in order to determine the probability that a car will weigh more than 3,814 pounds.

Mathematicians use probability theory to determine the likelihood that an event will occur or a statement is accurate. A probability of essentially 0 shows how likely an occurrence appears to occur, while a risk is a number between 0 and 1, where 1 implies certainty.

(a) The average of the vehicle's lowest and highest weights, or (2,674 + 4,089) / 2, equals 3,382 pounds, is the mean weight of the vehicle. The mean weight is 3,382 when rounded to the closest whole number.

(b) The formula for calculating the standard deviation of a uniform distribution is (b - a) / 12, where a denotes the lowest value and b denotes the maximum value. We arrive at (4,089 - 2,674) / 12 = 408.4751 after substituting the numbers. The standard variation, rounded to four decimal places, is 408.475.

(c) We must determine the percentage of the total area under the uniform distribution curve that lies to the left of 2,961 pounds in order to determine the likelihood that a car will weigh less than 2,961 pounds. (2,961 - 2,674) / (4,089 - 2,674) = 0.33815 is the formula for this region. The chance, rounded to four decimal places, is 0.3381.

(d) We must determine the percentage of the total area under the uniform distribution curve to the right of 3,814 pounds in order to determine the likelihood that a car will weigh more than 3,814 pounds. (4,089 - 3,814) / (4,089 - 2,674) = 0.2904 gives the area of this triangle. The chance, rounded to four decimal places, is 0.2904.

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Answer:

3/4,

12/16,

18/24,

24/32

30/40

...So on, So on...

Step-by-step explanation:

Any fraction that you multiply by the same number on the bottom and on top.

So, multiply by two, what you do to the top do to the bottom. = 12/16

Multiply by three = 18/24

So on, so on.

Or you can reduce, 6/8 divide by 2 = 3/4.

I'm gonna give you 5 equivalent equations. I also taught you how to do it!

Answer:

b-3

c-40

Step-by-step explanation:

Answer:

A: the 5.62 kilograms should be negative, since he is losing weight.

B: -5.62 + 1.4 is -4.22, which is how many kilograms Patrick lost in total.

Hope this helps :)

Answer:

See below

Step-by-step explanation:

a)

b)

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Question : 1

a.) Convert into radical form :

b.) Convert into radical form :

The ratio of EG = 36.

Let's assign variables to the lengths of the line segments:

EF = x

FG = 5x

GH = 3x

We know that EH = EF + FG + GH.

Substituting the given values, we have:

54 = x + 5x + 3x

Combining like terms, we get:

54 = 9x

To isolate x, we divide both sides of the equation by 9:

54/9 = x

Simplifying, we find:

6 = x

EF = 6, FG = 5(6) = 30, and GH = 3(6) = 18.

Since EG is the sum of EF and FG, we can calculate it as follows:

EG = EF + FG = 6 + 30

= 36

EG = 36.

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9514 1404 393

Answer:

  the amount Lorenzo spent on shirts and pants

Step-by-step explanation:

If s is the price of one shirt, then 3s is the price of 3 shirts.

If p is the price of a pair of pants, then 2p is the price of 2 pairs of pants.

  3s +2p is the price of 3 shirts and 2 pairs of pants

__

This is the amount of Lorenzo's purchase.

From the pie-chart given, the best estimate for central angle for the leading cause which is "Human Error" is: B. 165 degrees.

The leading cause of train derailment will be the cause on the pie-chart that has the largest sector.

From the pie-chart given, the largest sector in the diagram is the sector for "Human Error."

This means that the leading cause is definitely "Human Error."

The central angle of the sector for "Human Error." is between 90 degrees and 180 degrees. That's less than half a full circle and less of a quarter circle. The best estimate from the given options is 165 degrees.

Therefore, from the pie-chart given, the best estimate for central angle for the leading cause which is "Human Error" is: B. 165 degrees.

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Answer:

B 165

Step-by-step explanation:

Using the equation P = (R * A) / (1 - (1 + R)^(-N)), the Bainters' monthly mortgage payment would be $762.45.

The equation to determine the monthly payments of the loan would be:

P = (R * A) / (1 - (1 + R)^(-N))

where:

P = monthly payment

R = monthly interest rate (which is the annual interest rate divided by 12)

A = loan amount (which is the purchase price minus the down payment)

N = total number of monthly payments (which is the number of years multiplied by 12)

Using the given values in the problem, we can substitute them into the equation:

A = $195,000 - $40,000 = $155,000 (loan amount)

R = 4.2% / 12 = 0.0035 (monthly interest rate)

N = 30 years * 12 months/year = 360 (total number of monthly payments)

P = (0.0035 * $155,000) / (1 - (1 + 0.0035)^(-360))

P = $762.45 (rounded to the nearest cent)

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The first five terms of the given sequence are:

C: 18, 30, 42, 54, 66

The formula for the nth term of an arithmetic sequence is expressed as:

aₙ = a + (n - 1)d

where:

a is first term

d is common difference

n is number of term

The formula for the sequence is 12x + 6. Thus:

First term = 12(1) + 6 = 18

Second term = 12(2) + 6 = 30

Third term = 12(3) + 6 = 42

Fourth term = 12(4) + 6 = 54

Fifth term = 12(5) + 6 = 66

Thus, the sequence is : 18, 30, 42, 54, 66

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Answer:

j =12 you have to combine like terms which is all and then it will give u 12