What is the surface area of the cylinder with height 8 yd and radius 8 yd? Round youranswer to the nearest thousandth.

Answer:

39.0625

Step-by-step explanation:

Answer:

39.0625

Step-by-step explanation:

Based on the information given, it can be deduced that the markup of the birdhouse is 150%.

From the question given, it was stated that Max's Woodworking $16 to build each birdhouse and that he sold the birdhouses for $40.

Therefore, the markup percentage will be:

= (40 - 16)/16 × 100

= 24/16 × 100

= 150%

Therefore, the markup is 150%.

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Answer:  first choice is correct

Step-by-step explanation:

\(\sqrt{10} = 3.16\\\\ \sqrt{13} = 3.6\)

22/9 = 2.44

Therefore Point A is 22/9, Point B is \(\sqrt{10}\),  Point C is \(\sqrt{13}\)

Answer: This is the answer. please give me the brainliest. Thanks

Answer:

z=3.75

Step-by-step explanation:

Answer:

256 miles

Step-by-step explanation:

1 cm = 8 miles

32 cm = x miles

32 * 8 = 256 miles

Answer:

(20 divided by 4) is the quotient

Step-by-step explanation:

In the expression the quotient part is 20÷4 and the quotient is 5.

The given expression is 5.3t - (20÷4) + 11.

In arithmetic, a quotient is a quantity produced by the division of two numbers. The quotient has widespread use throughout mathematics, and is commonly referred to as the integer part of a division, or as a fraction or a ratio.

In the given expression 5.3t - (20÷4) + 11,

20÷4=5

So, 5.3t - 5 + 11

5.3t + 6

Hence, in the expression the quotient part is 20÷4 and the quotient is 5.

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Answer:

27 is 72% of 37.5

Step-by-step explanation: Reduce the fraction  

100

72

​

 to lowest terms by extracting and canceling out 4.

27is×(

25

18

​

)ofwhatνmber

Multiply 27i and  

25

18

​

 to get  

25

486

​

i.

25

486

​

isofwhatνmber

Using an exponential function, it is found that the population will be of 350 students in the year of 2039, 34.3 years after 2005.

An increasing exponential function is modeled according to the rule presented as follows:

\(A(t) = A(0)(1 + r)^t\)

In which the parameters of the equation is defined as follows:

In the context of this problem, the values of the parameters are given as follows:

Hence the equation for the number of students in t years after 2005 is given as follows:

\(A(t) = 127(1.03)^t\)

The number will be of 350 students when A(t) = 350, hence:

\(A(t) = 127(1.03)^t\)

\(350 = 127(1.03)^t\)

\((1.03)^t = \frac{350}{127}\)

\(\log{(1.03)^t} = \log{\left(\frac{350}{127}\right)}\)

\(t\log{1.03} = \log{\left(\frac{350}{127}\right)}\)

\(t = \frac{\log{\left(\frac{350}{127}\right)}}{\log{1.03}}\)

t = 34.3 years.

34.3 years = during the year of 2005 + 34.3 = 2039. This result is shown by the graph at the end of the answer.

The problem asks for when the population will be of 350 students.

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Answer:

2x - 3 = 11

x = -21

Step-by-step explanation:

The simplified value of the expression ((2⁵ x 5²² - 2 x 5²¹) / 25¹⁰ is 790.

To simplify the expression (2⁵ x 5²² - 2 x 5²¹) / 25¹⁰.

we can use the properties of exponents and the fact that 25 = 5².

First, let's simplify the numerator:

(2⁵ x 5²² - 2 x 5²¹)

Using the distributive property, we can factor out 5²¹ from both terms:

= 5²¹ x (2⁵ x 5 -2)

= 5²¹ (32 x 5- 2)

= 5²¹ (160-2)

= 5²¹ x 158

Now, let's simplify the denominator: 25¹⁰

Since 25 = 5², we can rewrite it as (5²)¹⁰, which gives us:

=  (5²)¹⁰

= 5²⁰

Using the quotient rule of exponents \((a^m / a^n = a^{(m-n)})\), we can simplify further:

=  5²¹ x 158 / 5²⁰

= 5²¹⁻²⁰ x 158

= 5 x 158

= 790

Therefore, the simplified value of the expression ((2⁵ x 5²² - 2 x 5²¹) / 25¹⁰ is 790.

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Answer:

1.25

Step-by-step explanation:

Answer:

12/15 > 4/5 equals 80%

Step-by-step explanation:

Using simple division we know that 86 people or citizens dies each day in 2015.

One of the four fundamental arithmetic operations, or how numbers are combined to create new numbers, is division.

The other operations are multiplication, addition, and subtraction.

Division in mathematics is the process of dividing an amount into equal parts.

For instance, we may split a group of 20 people into four groups of 5, five groups of 4, and so on.

So, we know that:

31,500 people died in 2015.

We also know that 2015 had 365 days.

Then, people died easily day would be:

= 31,500/365

= 86.30

Rounding off: 86 people

Therefore, using simple division we know that 86 people or citizens dies each day in 2015.

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Answer:

A

Step-by-step explanation:

Answer:

its D

Step-by-step explanation:

Answer:

A = x= -8

B = x= 8

C = x= 8

D = x= 8

Answer is A

The equation of the line of best fit is: y = (-2/3)x + 26/3

To estimate the line of best fit using two points on the line, we can use the slope-intercept form of a linear equation, which is y = mx + b, where m is the slope of the line and b is the y-intercept.

Given the two points (7, 4) and (10, 2), we can calculate the slope (m) using the formula:

m = (y2 - y1) / (x2 - x1)

Substituting the coordinates of the points:

m = (2 - 4) / (10 - 7)

m = -2 / 3

Now that we have the slope, we can substitute it into the equation and solve for the y-intercept (b). Let's use the coordinates of one of the points, such as (7, 4):

4 = (-2/3)(7) + b

4 = -14/3 + b

To find the value of b, we can rearrange the equation:

b = 4 + 14/3

b = 12/3 + 14/3

b = 26/3

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Answer:

Parallel

Step-by-step explanation:

-x+6 slope:-1

X+y=20 slope -1

Hence the answer is parallel

Answer:

7 x 7 x 7= 49 x 7= 343

3 x 3 x 3 x 3= 9 x 3 x 3= 27 x 3= 81

Problem Statement

The question says Judy is conducting a survey about favorite ice cream flavors. She surveys 99 people at random and decides to ask one more.

We are asked to find out whether or not, her choosing to ask one more person and previously asking 99 random people are dependent or independent events.

Method

Before we begin our solution, we must first understand dependent and independent events and how to decipher which is which.

Two events are dependent when the occurrence of one event affects the probability of the occurrence of the other event.

To solve this question, we need to ask some questions and depending on the answers to the question, we will be able to determine what the answer is: dependent or independent.

The questions are:

1. Is it possible for the events to happen in any order?

- if yes, then move on to the second question below.

- if no, then the events are dependent.

2. Does one event in any way affect the outcome or odds

Answer:

120°

Step-by-step explanation:

The equilateral triangle is the triangle that has three sides equal also they are congruent to each other and each side has an angle of 60 degrees

Now for rotation it would be a map to itself at 120 degrees counterclockwise

So the same is to be considered

Hence, the last option is correct

And, the other options are incorrect

Answer:

Exact Form:

\(\frac{26}{5}\)

Decimal Form:

\(5.2\)

Mixed Number Form:

\(5\frac{1}{5}\)

Step-by-step explanation:

II.  f(x) doubles for each increase of 1 in the x values.  Thus, r must be 2, and so we our ar^1 = 6 from ( I ) above becomes  f(x) = a*2^x.  Applying the restriction ar^1 = 6 results in f(1) = a*2^1 = 6, or a = 3.

Then f(x) = ar^x becomes f(x) = 3*2^2 (Answer A)

Answer:

2.5

Step-by-step explanation:

In the standard equation y= kx, k is the constant of proportionality.

In this equation, 2.5 is the constant of proportionality

Answer:

The constant of proportionality is 2.5

Step-by-step explanation:

The equation is

y = kx where k is the constant of proportionality

y = 2.5x

The constant of proportionality  is 2.5

Answer:

5/8 of the pizza was eaten

Step-by-step explanation:

1/4=2/8

2/8+3/8=5/8

Answer:

5/8

Step-by-step explanation:

3/8 + 1/4

1/4 x 2 = 2/8

3/8 + 2/8 = 5/8

The thing that can be interpreted from the scatter plot above is A. There is a negative association between number of hours of daily TV viewing and math quiz scores.

As per given scatter plot, If the number of hour of daily TV viewing increases then the math quiz scores are decreases.

Hence, the number of hour of daily TV viewing and math quiz scores varies inversely.

Therefore, There is a negative ath association between number of hour of daily TV viewing and math quiz scores

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Answer: $90.77

Step-by-step explanation:

Just did the test

The desk cost $90.76 after Depreciation rate.

The depreciation rate is the proportion at which an asset depreciates during its anticipated useful life. It may also be described as the portion of an organization's long-term investment in an asset that the organisation claims as a tax-deductible expense over the course of the asset's useful life.

Given:

A desk is purchased for $277.

In one year the  depreciation rate is 20% per year.

So, In one year depreciation amount

= 20% of 277

= $55.4

After 2nd year

= 221.6 - 20% of 221.6

= $177.28

After 3rd year

= 177.28- 20% of 117.28

= $141.824

After 4th year

= $113.4592

After 5th year

= 113.4592 - 20% of 113.4592

= $90.76

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S = 30 - 0.15(30) or S = 0.85 can be used to calculate the sale price S of an oil change (30).

By resolving this equation, we find that the value of the variable x is 7. An equation is a mathematical formula that states that two quantities or values are equal, as in the example 6 x 4 = 12 x 2.

S will serve as a stand-in for the sale price of the oil change.

Mr. Allen has a 15% off voucher, and the oil change normally costs $30. The reduction can be shown as 15% of the standard price, or:

0.15 * $30 = $4.50

We can deduct the discount from the list price to determine the oil change's selling price:

S = $30 - $4.50

S = $25.50

As a result, S = 30 - 0.15 can be used to calculate the sale price S of an oil change (30)

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Answer:

The answer is  s=0.85*30=22.50(final sale price)  which will be 15 % of the 30 dollars

Step-by-step explanation:

Answer:

B. x is less than or equal to 5

Step-by-step explanation:

The dot is on 5 and is also a solid dot which means it is less than or equal to or greater than or equal to

In this case it is less than or equal to because the line goes to the left

Hope this helped!