Identify the angles that each have a measure of 88

Answer:

No, it is not a function

Step-by-step explanation:

Using the vertical line test, you would find that it would hit two points, making it not a funtion.

Answer:

To calculate the surface area and volume of a cylinder, we can use the following formulas:

a) Surface Area of a Cylinder:

The surface area of a cylinder consists of two circles (top and bottom) and the curved surface area.

The formula for the surface area of a cylinder is:

SA = 2πr² + 2πrh

Where:

SA = Surface Area

r = Radius of the base (half the diameter)

h = Height of the cylinder

Given that the diameter is 16 yards, the radius is half of that, so r = 8 yards. The height is 20 yards.

Substituting the values into the formula, we get:

SA = 2π(8)² + 2π(8)(20)

= 2π(64) + 2π(160)

= 128π + 320π

= 448π

So, the surface area of the cylinder is 448π square yards.

b) Volume of a Cylinder:

The formula for the volume of a cylinder is:

V = πr²h

Using the same values for the radius (r = 8 yards) and height (h = 20 yards), we can calculate the volume:

V = π(8)²(20)

= 64π(20)

= 1280π

The volume of the cylinder is 1280π cubic yards.

Answer:

\(4 \sqrt[3]{4} \)

Step-by-step explanation:

\( {4}^{ \frac{4}{3} } = 4 \times {4}^{ \frac{1}{3} } = 4 \sqrt[3]{4} \)

Answer:

5.25 or 5 1/4

Step-by-step explanation:

-8(0.5x-3)=3

first, just multiply -8 by 0.5x and -8 by -3 and you'll get:

-4x+24=3

next, subtract 24 on both sides, meaning subtract 24 by 24 on the left side and subtract 24 by 3 on the ride side:

-4x=-21

the final thing you have to do is divide -4 on both sides to get the x by itself:

x=5.25 or 5 1/4

Answer:

x = 2

Step-by-step explanation:

3x + 4 - x = 8

Combine like terms

2x + 4 = 8

-4 from both sides

2x = 4

Divide by 2

x = 2

Answer:

x=4

Step-by-step explanation:

Add 4 to both sides of the equation

3x=8+4

add 8 and 4

3x=12

Divide each term in 3 x = 12 by 3.

3x/3 = 12/3

Cancel the common factor.

3x/3 = 12/3

Divide x by 1.

x = 12/3

 Divide 12 by 3.

Answer: D) x - 0.2x

Step-by-step explanation:

The hat has a regular price of x dollars.

This price is reduced by 20% so the relevant expression for the discount is; 20% * x or; 0.2x

The discounted price will be the price of the hat less the discount which means the formula will be;

= Price - discount

= x - 0.2x

In this instance, the buoy forms the right corner of a triangle made up of the two ships and the buoy. To the closest tenth, the distance between the two ships is roughly  \(24.1\) km.

To find the distance between the two ships, we can use the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the lengths of the legs

(the sides that form the right angle) is equal to the square of the length of the hypotenuse (the side opposite the right angle).

In this case, the two ships and the buoy form a right triangle, with the buoy at the right angle.

Let d be the distance between the two ships, x be the distance of the northern ship to the buoy and y be the distance of the eastern ship to the buoy. Then we have:

\(d^2 = x^2 + y^2\)

Substituting the given values, we get:

\(d^2 = (20 km)^2 + (13.5 km)^2\)

\(d^2 = 400 km^2 + 182.25 km^2\)

\(d^2 = 582.25 km^2\)

\(d ≈ 24.1 km\)

Therefore, the distance between the two ships is approximately 24.1 km, rounded to the nearest tenth.

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The maximum amount per month that Inez would spent on rent is $1170 knowing that he could spend no more than 30% of the take home pay.

Here Inez heard that a a general rule, he should pend no more than 30% of her take-home pay on rent. If Inez' take-home pay i $46. 800 per year.

The term Take-home pay is the net amount of income received after the deduction of taxes, benefits, and voluntary contributions from a paycheck. It is the difference resulting from the subtraction of all deductions from gross income.

Pay = $46,800

Total allowed = 46,800 x 0.30

Total allowed = $14,040

Now since we know that there are 12 months in a year, we need to divide the Total allowed by 12 to find how much Inez can pay in rent per month.

14,040 / 12 = $1,170

Following the rule that he could not spend more than certain of the take home pay he should rent $1170.

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Answer:

a₁₅ = 71

Step-by-step explanation:

The nth term of an arithmetic sequence is

\(a_{n}\) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 1 and d = 6 - 1 = 5 , then

a₁₅ = 1 + (14 × 5) = 1 + 70 = 71

Step-by-step explanation:

hear is your answer in attachment

Answer:

40 books are held on each shelf

Step-by-step explanation:

To find the unit rate you would divide the 200 books by the 5 shelves. this would give you 40 books per shelf.

Answer: I think it’s A but I’m not really good with square roots.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

To evaluate 3K^2 - 6K for K = 5, we substitute K = 5 into the expression:

3K^2 - 6K = 3(5)^2 - 6(5)

Simplifying, we get:

3(25) - 30 = 75 - 30 = 45

Therefore, 3K^2 - 6K, with K = 5, is equal to 45.

option:-

\( \: \)

Given:-

Now , Put the given value of k in eqⁿ

\( \: \)

\( \: \)

\( \: \)

\( \: \)

\( \: \)

hope it helps!:)

Answer:

81x³ + 54x³i

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Identify

a³b

a = -3x

b = -3 - 2i

Step 2: Expand

Answer:

No

Step-by-step explanation:

No we cannot say that eating strawberries causes freckles. The question says that the study showed a strong positive correlation. The answer is no because a positive correlation does not mean that there is a causation. When two things are said to correlate, it does not mean that one causes the other, correlation between two things could be as a result of another third variable that affects the both of them. The lurking variable here is going to be sunlight. this is because sunlight exposure affects both variables by causing increases  in the growth of strawberries and freckles.

The answer to whether eating strawberries causes freckles is; No, it doesn't cause freckles

A lurking variable is an explanatory variable that was not considered in a​ study, but yet affects the value of the response variable in the study.

In this question, the lurking variable is going to be sunlight due to the fact that sunlight exposure affects both variables by causing increase in the growth of strawberries and freckles.

Thus, we can conclude that there is no way we can say that eating strawberries causes freckles due to the fact that a positive correlation does not mean that there is a causation.

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The solutions to the equation are x= -9 and x = 6

From the information given, we have that;

|x2 + 9x| = 6x + 54

To solve the quadratic equation, collect the like terms, we have;

x² + 9x - 6x = 54

subtract the terms

x² + 3x = 54

Put in standard form

x² + 3x - 54 = 0

Find the pair factors of -54 that add up to give 3 and substitute the values

x² + 9x - 6x - 54 = 0

group in pairs

(x² + 9x) - (6x - 54) = 0

factorize the expressions

x(x + 9) - 6(x + 9) = 0

Then, we have;

x- 6 = 0

x = 6

x + 9 = 0

x = -9

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When a scientific team uses special equipment to measures the pressure under water and finds it to be 159 pounds per square foot, the depth is around 70 feet.

It's important to note that pressure increases as depth increases under water. The pressure in pounds per square foot, P, at a depth of d feet is given by the equation:

P = 0.433d + 14.7 where 0.433 is a constant for water, and 14.7 is the pressure at the surface.

In order to find the depth at which the pressure is 159 pounds per square foot, we need to solve the equation for

d.P = 0.433d + 14.7

Substitute P = 159 and solve for

d.159 = 0.433d + 14.7

Subtract 14.7 from both sides.

144.3 = 0.433d

Divide both sides by 0.433 to isolate d.

d ≈ 333.06

Hence, when a scientific team uses special equipment to measures the pressure under water and finds it to be 159 pounds per square foot, the depth is around 70 feet.

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Answer:

About 23.4 feet.

Step-by-step explanation:

Pythagoreans theorem states a^2 + b^2 = c^2.

a = 8, squared = 64

b = 22, squared = 484

64 + 484 = 548

√548 = 23.4, rounded.

23.4 feet is your answer.

Hope this helps.

Hope this helps, have a great day!!!!

Remember to use the Pythagorean theorem in the situations

Answer:

-0.8 is the correct answer of this question

Answer:

-16/45

Step-by-step explanation:

When you mulitply these two fractions together it's best to muliteply them by the number across so therefore 8x-2= -16 and 15x3= 45 which you end up with -16/45

Answer:

11

Step-by-step explanation:

6 times 6 is 36

Think about this you row a 1 first the possible result of the next row is 1,2,3,4,5,or 6 and that is 6 possible sums.

Which is 2, 3, 4, 5, 6, and 7

Next she rows 2 with again 6 possible results

Which is 3, 4, 5, 6, 7,and 8

Then she rows a 3, 4, 5,and 6

with the possible results

4, 5, 6, 7, 8, 9

   5, 6, 7, 8, 9, 10

       6, 7, 8, 9, 10, 11

           7, 8, 9, 10, 11, 12

They asked for different sums so out of the results the different sums is

2, 3, 4, 5, 6, 7, 8, 9, 10, 11,and 12

HOPE THIS HELPS:)

Answer:

11

Step-by-step explanation:

i just took the test lol

A set of data has a normal distribution with a mean is (D. 2.35%) (rounded to the nearest hundredth).

To determine the percent of data that is greater than 84 in a normal distribution with a mean of 72 and a standard deviation of 6, we can use the properties of the standard normal distribution.

First,  to convert the value of 84 to a z-score, which measures the number of standard deviations a given value is away from the mean. The formula for calculating the z-score is:

z = (x- μ) / σ

where x is the given value, μ is the mean, and σ is the standard deviation.

Plugging in the values, we have:

z = (84 - 72) / 6 = 12 / 6 = 2.

Now, to find the percentage of data that is greater than 84, which corresponds to the area under the normal distribution curve to the right of the z-score of 2.

Using a standard normal distribution table or a calculator,  find that the area to the right of the z-score of 2 is approximately 0.0228. This means that approximately 2.28% of the data falls to the right of 84.

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Answer:

Step-by-step explanation:

Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua, and Elicia is two years older than Tanisha. The sum of all their ages is 37. Use variable expressions and calculate the age of each girl

Let us represent:

The age of :

Tanisha = a

Elicia = b

Ajua = c

Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua

a = 2c

c = 2/a

Elicia is two years older than Tanisha.l

b = a + 2

The sum of all their ages is 37.

a + b + c = 37

We substitute

a + a + 2 + 2/a = 37

2a + 2 + 2/a = 37

Use variable expressions and calculate the age of each girl

Answer:

< (or equal to)25mps

Step-by-step explanation:

I hope this helps

In this problem, we are given a sequence Z that is generated based on a recursive formula. We need to determine the mean and covariance for Z₁ and (1 - B)Z, and determine whether they are stationary.

(a) To find the mean and covariance for Z₁, we need to compute the expected value and variance. The mean of Z₁ can be found by substituting t = 1 into the given formula, which gives us the mean of a₁. The covariance can be calculated by substituting t = 1 and t = 2 into the formula and subtracting the product of their means. To determine stationarity, we need to check if the mean and covariance of Z₁ are constant for all time t.

(b) For (1 - B)Z,, we need to apply the differencing operator (1 - B) to Z,. The mean can be found by subtracting the mean of Z, from the mean of (1 - B)Z,. The covariance can be calculated similarly by subtracting the product of the means from the covariance of Z,. To determine stationarity, we need to check if the mean and covariance of (1 - B)Z, are constant for all time t.

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The Scouts must therefore move from Point B to Point C at a speed of 5.4 km/h in order to be there by 2:00 pm.

Describe the three distance formulas?

beloved in our neighborhood. The following three equations illustrate how speed, time, and distance are related: Speed is equal to distance/time, while time is equal to distance/speed.

The distance between Point A and Point C is 12 km, and the Scouts have traveled 3 km/h for 1 hour and 45 minutes (from 11:00 a.m. to 12:45 p.m.) to reach Point B. Therefore, they have traveled a total of 3 km/h x (1 hour + 45 minutes/60 minutes) = 5.25 km to reach Point B.

The distance from Point B to Point C is 12 km - 5.25 km = 6.75 km.

To reach Point C by 2:00 p.m., the Scouts have 1 hour and 15 minutes (from 12:45 p.m. to 2:00 p.m.) to cover the remaining 6.75 km.

To find out how fast they need to go, we can use the formula:

speed = distance / time

speed = 6.75 km / (1 hour + 15 minutes/60 minutes)

speed = 6.75 km / 1.25 hours

speed = 5.4 km/h

Therefore, the Scouts need to travel at a speed of 5.4 km/h from Point B to Point C in order to reach Point C by 2:00 p.m.

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Answer:

Question continuation

"2. A $480,000 note payable requires 9.1% annual interest, or $3,640, to be paid at the 20th day of each month. The interest was last paid on April 20 and the next payment is due on May 20. As of April 30, $1,213 of interest expense has accrued.  

3. Total weekly salaries expense for all employees is $9,000. This amount is paid at the end of the day on Friday of each five-day workweek. April 30 falls on a Tuesday, which means that the employees had worked two days since the last payday. The next payday is May 3.  The above three separate situations require adjusting journal entries to prepare financial statements as of April 30. For each situation, present both the April 30 adjusting entry and the subsequent entry during May to record the payment of the accrued expenses. (Use 360 days a year. Do not round intermediate calculations.)"

Solution:

No  Type          Date       Account                 Debit       Credit  

1   Adjusting  Apr 30       Legal Expenses    $3,500  

                                       Accounts Payable                   $3,500  

                                      (To record legal expenses)

 Subsequent May 12     Accounts Payable  $3,500

                                        Cash                                         $3,500

                                        (To record payment in May)

2  Adjusting   Apr 30      Interest Expense     $1,213

                                        Interest Payable                        $1,213

                                        (To record interest expense accrued)

Subsequent May 20      Interest Expense       $2,427  

                                       ($3,640-$1,213)

                                        Interest Payable        $1,213

                                        Cash                                          $3,640

                                        (To record payment in May)

3  Adjusting   Apr 30      Salaries Expense        $3,600

                                        Salaries Payable                         $3,600

                                         ($9,000/5*2)

                                        (To record salaries expense accrued)  

  Subsequent  May 3      Salaries Expense         $5,400  

                                         ($9,000/5*3)  

                                         Salaries Payable          $3,600  

                                         Cash                                             $9,000

                                          (To record payment in May)

Billy needs an additiοnal 68.3 min. each day tο cοmplete the 500 minutes in 6 days.

Time is the cοntinued sequence οf existence and events that οccurs in an apparently irreversible successiοn frοm the past, thrοugh the present, intο the future. It is a cοmpοnent quantity οf variοus measurements used tο sequence events, tο cοmpare the duratiοn οf events οr the intervals between them, and tο quantify rates οf change οf quantities in material reality οr in the cοnsciοus experience. Time is οften referred tο as a fοurth dimensiοn, alοng with three spatial dimensiοns

Firstly, yοu need tο wοrk οut hοw many minutes he is already reading fοr; in this case, yοu dο 15 multiplied by 6 which is:

15 × 6 = 90

Then tο wοrk οut hοw many minutes mοre he needs tο read, yοu dο

500 − 90 = 410

Finally, tο wοrk οut hοw many minutes per day, yοu just divide 410 by the 6 days he's gοing tο read fοr. Sο yοu get the answer οf

\(\frac{205 }{3} = 68.\bar3\)

Hence, Billy needs an additiοnal 68.3 min. day tο cοmplete the 500 minutes in 6 days.

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Answer:

look at the picture i have sent