A bike wheel is 26 inches in diameter. What is the bike wheel's diameter in millimeters (1 inch = 25.4 millimeters)?
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26.0 *25.4
660.4 mm.
so we know that the bikes wheels diameter is 660.4 millimeters
Related Questions
Can someone please help me ASAP
Answers
Answer:
Step-by-step explanation:
AB = 5
AC = 6
BC = √(5² + 6²) = √61 ≈ 7.8 units
a bag contains four red and two blue marbles. three marbles are selected simultaneously. determine the probability that:
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The probability of selecting two red marbles and one blue marble is \(\frac{4}{15}\)
To calculate the probability, we first determine the total number of possible outcomes. Since three marbles are being selected simultaneously, there are C(6, 3) = 20 different ways to choose three marbles from the six available.
Next, we consider the number of favorable outcomes, which in this case is selecting two red marbles and one blue marble. We can choose two red marbles from the four available in C(4, 2) = 6 ways, and we have only one blue marble to select. Therefore, there are 6 × 1 = 6 favorable outcomes.
Finally, we calculate the probability by dividing the number of favorable outcomes by the total number of possible outcomes. Thus, the probability of selecting two red marbles and one blue marble is 6÷20, which simplifies to 3÷10 or approximately 0.4.
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If the area of the rectangle is 35x2-36x-32 square inches, and its length is 7x + 4
inches, find its width.
The width is
KIT
CIE
(7x+4) in
Answers
After considering the given data we conclude that the given width of the rectangle is 5x - 8, under the condition that the given area of the rectangle is 35x²-36x-32 and length of the rectangle is 7x + 4.
To evaluate the width of a rectangle given its area and length, we can apply the formula:
width = area / length
As we all know the area of the rectangle is 35x²-36x-32 square inches and its length is 7x + 4 inches.
So, staging these values in the formula above, we get:
width = (35x²-36x-32) / (7x + 4)
Here we have to perform polynomial division.
(35x²-36x-32) / (7x + 4)
= (5x - 8)(7x + 4) / (7x + 4)
= 5x - 8
Therefore, the measure of the width is 5x - 8.
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Tammy takes a taxi home from the airport. The fare is $2.10 per mile, and she gives the driver a tip of $5. Tammy pays a total of $49.10. What is the distance (in miles) between Tammy's home and the airport?
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Answer:
21 Miles. Hope your enjoying Middle School!
Step-by-step explanation:
Plxxx help me (giving brainlyest)
Answers
Answer:
5 1/12
Step-by-step explanation:
take the mileage for each day and make it into a normal fraction, then make them all have the same denominator by multiplying the top and bottom numbers by a number that will make the denominator 12. For day 1, take 2 1/2 and make it 5/2 and multiply it by 6 to get 30/12. then for day two take 1 3/4 and make it into 7/4 and multiply it by 3 to get 21/12. then for day three take 5/6 and multipy it by 2 to get 10/12. Now add them all together; 30/12+21/12+10/12= 61/12. now calculate how many times 12 goes into 61, which is 5 with a remainder of 1/12 so the answer is 5 1/12.
In ΔABC, ∠A = 50° and the external bisectors of ∠B and ∠C meet at O as shown in figure. The measure of ∠BOC is
Answers
Answer:
17
Step-by-step explanation:
Look at Triangle ABC, The rays meet at line BC and they are both from the interior point A. So this means that AB=AC. This makes ABC a isosceles triangle. Using the isosceles triangle theorem, Angle B and Angle C measure is equal to each other so
\(50 + x + x = 180\)
\(50 + 2x = 180\)
\(2x = 130\)
\(x = 65\)
This means angle b and C of the triangle ABC measure is 65.
External bisector bisect a figure that it makes the original angle split into half that they are equal to each other.
This means the angle below Angle B and angle C measure is 32.5. We can find the measure of Angle B and C in triangle BOC. This is a isosceles triangle as well so
\(32.5 + 65 + x = 180\)
\(98.5 + x = 180\)
\(x = 81.5\)
Angle C is 81.5 as well so
\(81.5 + 81.5 = 163\)
Find angle o
\(180 - 163 = 17\)
Compare solving inequality to equations
Answers
Tess plants flowers every year, and she noticed that her flowers tend to bloom earlier when the spring weather is warmer. She collected data for the past 666 years on the average March temperature where she lives, and the date in April her first flowers bloomed that year. A line was fit to the data to model the relationship.
Based on this equation, estimate the date in April her flowers will bloom if the average temperature in March is 5. 5°
Round your answer to the nearest whole number
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Plugging in 5.5 for the March temperature yields April 16th as the estimated bloom date.
What is equation?An equation is a mathematical statement that two expressions are equal. It is written in the form of an expression, with an equal sign (=) between two expressions that have the same value. Equations are used to solve for unknown values, to determine relationships between different variables, or to describe a mathematical process.
Using the equation that was fit to the data, the date in April when Tess' flowers will bloom if the average temperature in March is 5.5° is April 16th. This is based on the equation: April bloom date = -24.47 + 0.75 (March temperature). Plugging in 5.5 for the March temperature yields April 16th as the estimated bloom date.
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Solve the inequality. Graph your solution. $$ - 5.3 x > 21 |
Answers
The solution to the inequality - 5.3 + x > 21 is x > 26.3
In mathematics, inequality refers to a relation which makes a non-equal comparison between two numbers or other mathematical expressions. In other words, it is a relationship between two expressions or values that are not equal to each other. It is used generally used to compare two numbers on the number line by their size.
In order to solve the given inequality - 5.3 + x > 21, add 5.3 both sides.
- 5.3 + x + 5.3 > 21 + 5.3
x > 26.3
The solution means that the value of x is greater than 26.3. The solution is graphed on a number line.
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Can I Sign in for free I'm a student so I don't know how to log in please help me I would appreciate your service thank you!
Answers
Answer:
you have to create an account which should be pretty easy to find and just use your personal email!
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation
You are signed in right now????
Write the number 6418 in words.
Answers
Answer:
Seis Mil Quatrocentos e Onze
Step-by-step explanation:
assim moça
Answer:Answer:
six-thousand four-hundred eighteen
Step-by-step explanation:
6,000 = six-thousand
400 = Four-hundred
18 = eighteen
Holly Krech is planning for her retirement, so she is setting up a payout annuity with her bank. She wishes to receive a payout of $1,800 per month for twenty years. She must deposit $218,437.048 and the total amount that Holly will receive from her payout annuity will be $432,000.
A. How large a monthly payment must Holly Krech make if she saves for her payout annuity with an ordinary annuity, which she sets up thirty years before her retirement?
B. how large a monthly payment must she make if she sets the ordinary annuity up twenty years before her retirement?
Answers
A. To save for her payout annuity with an ordinary annuity set up thirty years before her retirement, Holly Krech must make a monthly payment of $175.97.
B. If she sets up the ordinary annuity twenty years before her retirement, Holly Krech must make a monthly payment of $432.00.
What is the monthly payment required for an ordinary annuity set up 30 years before retirement?To calculate the monthly payment for an ordinary annuity set up thirty years before retirement, we can use the formula for the present value of an ordinary annuity. Given the deposit amount of $218,437.048 and the total amount received from the annuity of $432,000, and solving for the monthly payment, we find that Holly must make a monthly payment of $175.97.
How much must be paid monthly for an ordinary annuity set up 20 years before retirement?For an ordinary annuity set up twenty years before retirement, we use the same formula for present value. With the deposit amount and total amount received unchanged, we solve for the monthly payment, which comes out to be $432.00.
It's important to note that the monthly payment increases when the annuity is set up closer to the retirement date. This is due to the shorter time period available for saving, resulting in a higher required contribution to reach the desired payout amount.
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$220 is invested in an account earning 4.8% interest (APR), compounded daily. Write a function showing the value of the account after t t years, where the annual growth rate can be found from a constant in the function. Round all coefficients in the function to four decimal places. Also, determine the percentage of growth per year (APY), to the nearest hundredth of a percent.
Answers
The annual growth rate (APY) for this investment is 0.48%. This means that the account will grow 0.48% each year. This is equivalent to an APR of 4.8%.
The function below shows the value of the account after t years, where the annual growth rate can be found from a constant in the function and all coefficients are rounded to four decimal places.
V(t) = 220 * (1 + 0.00480)t
The annual growth rate (APY) can be calculated by taking the natural logarithm of both sides of the equation and solving for the rate.
ln(V(t)) = ln(220 * (1 + 0.00480)t)
ln(V(t)) = ln(220) + ln((1 + 0.00480)t)
ln(V(t)) = ln(220) + t*ln(1 + 0.00480)
Taking the derivative of both sides with respect to t yields:
(1/V(t)) * (dV(t))/dt = ln(1 + 0.00480)
Solving for the rate:
r = (1/V(t)) * (dV(t))/dt/t = ln(1 + 0.00480)/t
The annual growth rate (APY) for this investment is 0.48%. This means that the account will grow 0.48% each year. This is equivalent to an APR of 4.8%.
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If a researcher is interested determining if there is a relationship between ethnicity and job type, then a Chi- Square Goodness of Fit test can be used. false true
Answers
It is FALSE to state that if a researcher is interested determining if there is a relationship betweenethnicity and job type, then a Chi- Square Goodness of Fit test can be used.
How is this so?A Chi-Square Goodness of Fit test is not appropriate for determining the relationship between ethnicity and job type.
This test is used to assess thedistribution of categorical variables within a single population or sample, comparing observed frequencies with expected frequencies.
To examine the relationship between ethnicity and job type, a Chi-Square test of independence or another suitable statistical test, such as logistic regression,would be more appropriate.
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Which ordered pair makes the following equation true? y = 3x - 7
(2, -1)
(12, 20)
(6, 11)
Answers
Answer:
(2, -1) and (6, 11)
Step-by-step explanation:
Plug in points :)
im going down to S o U t H p A r K
Answers
Answer:
ok have a nice time
Step-by-step explanation:
Answer:
I totally agree *brainly don't take down my answer pls*
Step-by-step explanation:
The decimal value of 5/8
Answers
0.625
Explanation:
We know that 0.125 is equal to 1/8, so you can then multiply 0.125 by 5.
Dividing 5/8, It's Equal To 0.625
Step-by-step explanation:
5/8 = O.625
Brainly is useless now i get no help in hw like someone pls help
Answers
20<1/2(-1-5)^2+2
20<1/2(-6)^2+2
20<1/2(36)+2
20<18+2
20<20
So it’s true. I left the equals sign out because I couldn’t do it on my phone. The symbol in the question is less than or equal to and it is equal so yes
Find each unit rate. $30 for 8 students
Answers
Answer:
One student costs $3.75
Step-by-step explanation:
Unit rate is how much it is for 1 item. In this case, we want to know the cost for 1 student.
$30/8 students ... if it is $30/8 students, you can divide by 8 to find out how much it is for one student.
$30/8 = $3.75
What is the solution to –2(8x – 4) < 2x + 5?
x > x is greater than StartFraction 1 Over 6 EndFraction.
x < x is less than StartFraction 1 Over 6 EndFraction.
x > 6
x < 6
Answers
Answer:
x > \(\frac{1}{6}\)
Step-by-step explanation:
Given
- 2 (8x - 4) < 2x + 5 ← distribute left side
- 16x + 8 < 2x + 5 ( subtract 2x from both sides )
- 18x + 8 < 5 ( subtract 8 from both sides )
- 18x < - 3
Divide both sides by - 18, reversing the symbol as a result of dividing by a negative quantity.
x > \(\frac{-3}{-18}\) , that is
x > \(\frac{1}{6}\)
really need help if correct i will mark brainliest
Answers
Answer:
11.375
Step-by-step explanation:
Answer:
4
Explanation:
The amount of calculation, if done by hand, will be quite effortful to input.
Express in the form n:1
12:2
Answers
Answer:
6:1
Step-by-step explanation:
The ratio 12/2 is equivalent to the ratio 6/1, or 12:2 = 6:1 .
Shaniqua has $45 in her wallet. She spends $4 on snacks and $8 on a movie ticket. What integer represents the change in the amount of money in Shaniqua's wallet? How much money does she have left?
Answers
Answer:33 left :)
Step-by-step explanation:
Katya sold
46 books at £1.40 each
32 bracelets at £1.50 each
some badges at 90p each
She got a total of £134
Work out how many badges Katya sold.
Answers
Answer:
This is a math problem. To solve it, you need to use algebra. Let me show you how.
Let x be the number of badges Katya sold. Then we can write an equation using the given information:
46 × 1.40 + 32 × 1.50 + 0.90 × x = 134
Simplifying the equation, we get:
64.4 + 48 + 0.9x = 134
Subtracting 64.4 and 48 from both sides, we get:
0.9x = 21.6
Dividing both sides by 0.9, we get:
x = 24
Therefore, Katya sold 24 badges.
Step-by-step explanation:
Sean traveled 100 miles. It took her 3 hours. What was her average speed?
Answers
Answer:
33.333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333
Step-by-step explanation:
100/3
West of a city, a certain eastbound route is straight and makes a steep desdent toward the city. the highway has a 10% grade, which means that its slope is -10/100. driving on this road, you notice from elevation signs that you have descended a distance of 1000 ft. what is the change in your horizontal distance in miles?
Answers
The change in the horizontal distance in miles is 1.8939 miles.
The slope formula is used to calculate the inclination or steepness of a line. It finds application in determining the slope of any line by finding the ratio of the change in the y-axis to the change in the x-axis. The slope of a line is defined as the change in the "y" coordinate with respect to the change in the "x" coordinate of that line.
Given,10% = \(\frac{-10}{100}\) steep change route is straight So the equation of a straight line
y - \(y_{1}\)=m (x -\(x_{1}\))
vertical change, y-\(y_{1}\) = 1000 ft
So, 1000 \(\frac{-10}{100}\) (x-\(x_{1}\) ),Horizontal change
(x-\(x_{1}\) ) = 10,000 feet
1 mile = 5280feet
So in miles,
Horizontal change, (x-\(x_{1}\) ) = \(\frac{10000}{5280} miles\\\) = 1.8939 miles
So, the change in the horizontal distance in miles is 1.8939 miles.
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whats the length of d
Answers
John puts the base of a 15 foot ladder 5 feet from the wall of his house. How far up the wall does the ladder reach
Answers
Answer:
≈ 14 feet
Step-by-step explanation:
this situation creates a right triangle with the ladder being the hypotenuse and legs distance from base of ladder and height of ladder (h) up the wall
using Pythagoras' identity in the right triangle.
the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is
h² + 5² = 15²
h² + 25 = 225 ( subtract 25 from both sides )
h² = 200 ( take square root of both sides )
h = \(\sqrt{200}\) ≈ 14 feet ( to the nearest foot )
Sam opened a stationery store in his neighborhood. His annual profit grew by $5,000 per year in the first 2 years. Then for 2 years, his annual profit was constant at $10,000 each year. Then his annual profit grew by $10,000 per year for the next 3 years.
Which graph models the piecewise function for the given situation?
Answers
Please find attached the image of the graph that models the function.
What is a graph?A graph is a pictorial representation of data. A graph is made up of the x-axis and the y-axis. On this graph, the number of years is on the y-axis and the profit is on the x-axis.
Profit in year 1 = $500 Profit in year 2 = $5000 + $5000 = $10,000Profit in year 3 and 4 = 10,000Profit in year 5 = 10,000 + 10,000 = $20,000Profit in year 6 = 20,000 + 10,000 = $30,000Profit in year 7 = 30,000 + 10,000 = $40,000To learn more about graphs, please check: https://brainly.com/question/21527145
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Answer: other dude is correct
Step-by-step explanation:
write the third column of the matrix as a linear combination of the first two columns, if possible. (if not possible, enter impossible on both answer blanks.) 1 2 17 9 8 63 6 3 21 1 9 6 2 8 3
Answers
This is impossible because the third column does not depend on the first two columns.
The third column's values are linear combination of the first two columns. the third column of the matrix as a linear combination of the first two columns, This can be seen by the fact that the third column has values which don't fit the pattern of the first two columns. For example, the first value in the third column (21) is not equal to an any linear combination of the first two columns. Thus, it is impossible to write the third column as a linear combination of the first two columns.
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