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Hello hello hello hello hello hello hello hello hello hello help help help help help help help help help
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6 months = 17 536 x 6
6 months = 105 216
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Ans: 105 216 miles
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I would say it really depends on which 6 month period you are talking about because there are 28,30, and 31 days in a month. Then there is the problem of leap year.
In a certain card game, for every 44 blue cards, there are 33 yellow cards. There are a total of 84 blue and yellow cards in the game.
How many blue cards are in the game
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A ratio of 44 blue to 33 yellow is the same as a ratio of 4 blue to 3 yellow.
Since you are told the total of cards, 84, add 3 + 4 = 7
In the deck, the cards are int he ratio of 4 blue to 3 yellow to 7 total.
4 blue to 7 total = x blue to 84 total
4/7 = x/84
7x = 4 * 84
x = 4 * 12
x = 48
There are 48 blue cards.
A juice bar conducted a survey to determine which juice drink its customers prefer. The juice bar selected every 10th customer in 1 week, with 75 customers surveyed in all. The juice bar made a table of the results. Which inference can be drawn from this survey? The juice drink that is most popular with customers is Power Pear. The juice drink that is most popular with customers is Tangy Apple. The juice drink that is most popular with customers is Lemon Lift. The juice drink that is most popular with customers is Wild Berry.
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Glad I could help
Without the specific results from the survey, we cannot determine which juice is most popular. Based on the description, it seems the juice bar used a systematic sampling method to survey customers.
Explanation:Without more specific information presented from the juice bar's survey, such as the breakdown of customer preferences for each juice drink, we cannot determine which juice drink is most popular. The provided options - Power Pear, Tangy Apple, Lemon Lift, or Wild Berry - don't have accompanying survey data. So, any inference about the most popular juice would be a guess and not based on survey results.
However, what we can infer from the provided information is about the sampling method used by the juice bar. The juice bar appeared to use a systematic sampling technique, selecting every 10th customer over a week and surveyed a total of 75 customers.
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Which relationships hold true for the sum of the magnitudes of vectors u and v, which are perpendicular
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I need help on #9 Brainlest rewarded
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2. 8v + 120 < 23v + 10v
3.
120 < 15v + 10v
120 < 25v
v > 4.8
Hope this helps!
help i had problems with this one :(
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123*11/3=82
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
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25 % blue means a quarter of the circle
Yellow and green (together) also get a quarter.
Then there is half of the circle left for red.
what is the volume of a prism
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Volume = Base*Height
Is this correct?!! Please be honest and correct me anything
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The same goes for number 4.
Number 5 is wrong as well because since it is the maximum then it cannot be higher than 8, so there so be a less than or equal to sign.
how does tripling the side lengths of a pentagon affect its perimeter
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Because if the formula is
P= a+b+c and you triple each side you get P= 3a+3b+3c so it would be three times as big as the old perimeter.
For example if your equation is
P=3+2+5 (which equals 10) and then you multiply each side by 3 your new formula is P= (3•3) (3•2) (3•5) which equals 30. 30 is three times larger than 10.
Hope this helps!
Final answer:
Tripling the side lengths of a pentagon multiplies its perimeter by three, resulting in a new perimeter that is three times the original perimeter.
Explanation:
When we triple the side lengths of a pentagon, we essentially multiply the length of each side by three. Since a pentagon has five sides, if each side is tripled, the new perimeter will be three times the original perimeter. This is because the perimeter of any polygon is the sum of the lengths of its sides. In a more mathematical expression, if the original length of a side of the pentagon is s, the perimeter (P) of the original pentagon is 5s. When we triple the side length, each side becomes 3s, making the new perimeter P' to be 5(3s) = 3(5s) or simply three times the original perimeter, which is 15s.
This figure consists of two semicircles and a rectangle.
What is the perimeter of this figure?
Use 3.14 for π.
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First The rectangle part with the length is 105m, so you add 105 with 105 that make 210.
For the semicircle part,
we need to find the circumference of the circle
C = 2*pi*r ==> semi Circle circumference = 1/2(2*pi*r) = pi*r
68 is diameter ==> radius should be 34, and the Circumference of 1 semicircle should be 34*pi. We have 2 semicircles, so 2 have 68*pi
In the end Total perimeter = 210 + 68*pi = 423.52
The perimeter of the figure is 423.52 m
What is Area of Rectangle?The area of Rectangle is length times of width.
From the figure the length of rectangle is 105m and width is 68m.
Perimeter of rectangle=2(length+width)
First the rectangle part with the length is 105m,
2(105)=210m
For the semicircle part, the circumference of the circle is 2πr
The circumference of the semicircle is 1/2(2πr)=πr
Diameter of semicircle=68
Radius is 34
circumference of the semicircle is 34(3.14)=106.76
As there are two semicircles=2(106.76)=213.52
The total perimeter of this figure is 213.52+210=423.52m
Hence, the perimeter of this figure is 423.52 m
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Calculate a 15% Tip for $12.68
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Does the number 8/12 have line symmetry?
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write a 5 digit number that when you round to the nearest hundredth the number is 14. 6
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buy one 10 pack of AAA batteries for $5.49 and get one free, or buy two 4 packs for $2.98
show work^
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10 batteries is 5.49 and 8 are 2.98
if the question is which is the better deal i would say the buy one get one free
a farmer will build a rectangular pen for his sheep. a wall will form one side of the pen. the farmer has 28 m of fencing to form the other three sides. the farmer plans to build the pen so that it has its maximum possible area. what will be the dimensions of the farmer’s sheep pen? enter your answers in the boxes.
_ m by _ m
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Answer:
14m by 7m
Step-by-step explanation:
thats the answer
The dimensions that maximize the area is a length of 14m and a width of 7m.
What dimensions give the maximum area?For a rectangle of dimensions L and W, the area is:
A = L*W
In this case, we assume L > W, and then one of the sides that measures L is the side where we will use the wall (so we save more of the fencing).
Then for the other 3 sides we use the 28 m of fencing, we will have:
28m = 2*W + L
Isolating L we get:
L = 28m - 2*W
And now we want to maximize the area, so first we can write:
A = L*W = (28m - 2*W)*W
A = 28m*W - 2*W^2
This is a quadratic function, where the vertex is the maximum, it happens at:
W = -28m/(2*-2) = 7m
So the width must be 7m, and the length is:
L = 28m - 2*7m = 14m
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What is 28% of 80? Enter your answer as a decimal in the box.
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please thank me
Julie uses crystals to make a bracelet. The lengths are; 1/2 , 5/8 , 3/4 , 1/2, 3/8, 1/2, 3/4, 3/8, 5/8, 1/2, 3/8, 5/8, 3/4.
6.What is the combined length of the 1/2-in. crystals? ________
7.What is the combined length of the 5/8-in.crystals? ________
8.What is the total length of all the crystals in the bracelet?________
What is the average length of each crystal in the bracelet?________
Please explain as much as possible. I have a quiz tomorrow and I need to pass it.
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7) 5/8 + 5/8 + 5/8 = 15/8 = 1 7/8 inches.
8) We've added the 1/2-inch crystals together and the 5/8-inch crystals together. Adding together the 3/4-inch crystals we have:
3/4 + 3/4 + 3/4 = 9/4 = 2 1/4 inches
Adding together the 3/8-inch crystals we have:
3/8 + 3/8 + 3/8 = 9/8 = 1 1/8 inches.
Totaling what we have:
2 + 1 7/8 + 2 1/4 + 1 1/8
= 2 + 1 7/8 + 2 2/8 + 1 1/8 (you can only add fractions if they have common denominators)
= 6 + 7/8 + 2/8 + 1/8 (add the whole numbers together)
= 6 10/8 = 6 + 1 2/8 = 7 2/8 = 7 1/4 inches.
9) To find an average, we add all of the data points together and divide by the number of data points. We added them in number 8. Now we divide this total, 7 1/4, by 13:
7 1/4 ÷ 13 = 29/4 ÷ 13/1 = 29/4 × 1/13 = 29/52 inches average for the crystals.
Answer:
Step-by-step explanation:
whatever you think worksCoach King is holding a free-throw shooting contest for some students in his PE class. The students participating in the contest shoot 50 free throws each. The results are shown in the table. What is the mean of the data? A) 24 B) 27 C) 33.2 D) 34.5
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to find the mean you add up all the numbers and divide by how many numbers there are.
Answer:
33.2
Step-by-step explanation:
Given that Coach King is holding a free-throw shooting contest for some students in his PE class. The students participating in the contest shoot 10 free throws each.
For finding mean we sum up all the entries and divide by total number here 10
Total
=[tex]26+34+42+40+38+35+20+34+45+18\\=332[/tex]
Mean =[tex]\frac{332}{10} \\=33.2[/tex]
Out of the four options given, we find that Option C is right
What’s the correct answer
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replacing the values for x
x = 2
2(2)^2 +3(2) +5 = 19
Classify the polynomial and state the degree. 3y2 - y4 + y5 A) monomial; 5 B) trinomial; 3 C) trinomial; 4 D) trinomial; 5
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The given polynomial is classified as a trinomial because it has three terms. The highest exponent is 5, making the degree of the polynomial 5. Therefore, the correct answer is D) trinomial; 5.
Explanation:The given polynomial is 3y2 - y4 + y5. This polynomial consists of three terms, so it is a trinomial.
To find the degree of the polynomial, we look for the term with the highest exponent in the polynomial.
In this case, it is y5, so the degree of the polynomial is 5. Therefore, the correct classification and degree for the given polynomial is D) trinomial; 5.
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Which of the sets of ordered pairs represents a function?
P = {(6, –7), (3, –2), (–9, 2), (–5, –7)}
Q = {(–7, 8), (4, –6), (–3, 1), (1, 5)} (1 point)
Only P Only Q Both P and Q Neither P nor Q
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Answer:
Both P & Q
Step-by-step explanation
Just a bit late..
the coat was $10 then was raised to $12 what was the percent increase
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[tex] \frac{12 - 10}{10} [/tex]
Thats what you would use, so now 2/10 is .2 When you divide so you move the decimal so 20%
The percent increase is 20%
(sec 12A - 1)/(sec 6A -1) = tan 12A / tan 3A
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To prove the given trigonometric identity:
(sec 12A - 1)/(sec 6A -1) = tan 12A / tan 3A
We will proceed by transforming the left side of this identity and attempt to simplify it to the form of the right side. First, let's use the trigonometric identities.
Secant and tan identities are key to simplifying this expression. It's important to note that:
sec(x) = 1/cos(x)
tan(x) = sin(x)/cos(x)
Let's rewrite the left side of the equation using these identities:
((1/cos(12A)) - 1) / ((1/cos(6A)) -1)
Now bring each term over a common denominator:
((1 - cos(12A))/cos(12A)) / ((1 - cos(6A))/cos(6A))
By simplifying the complex fraction, we get:
(cos(6A) - cos(12A)) / (cos(12A) - 1)
Next, we can use the following identity to transform the numerator: sin(A+B) = sin A cos B + cos A sin B.
Applying a form of this identity to cos(6A - 12A), we get that the numerator is equivalent to -sin(6A)sin(12A).
Similarly, we can express tan 12A as sin(12A)/cos(12A) and tan 3A as sin(3A)/cos(3A).
Substituting these into our original equation, we obtain:
(-sin(6A) * sin(12A)) / sin(12A) * cos(3A) = tan 12A / tan 3A
After canceling out sin(12A) from the numerator and denominator, we are left with:
-sin(6A) / cos(3A) = tan 12A / tan 3A
Given that sin(6A) = 2sin(3A)cos(3A), the left-hand side simplifies to 2 * tan 3A, and since tan 3A is equivalent to sin(3A)/cos(3A), the expression simplifies to tan 12A / tan 3A, proving the identity.
Which of the following can be used to explain a statement in a geometric proof ?
Check all that apply
• Definition
• Conjecture
• Postulate
• Corollary
• Theorem
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Answer:
The correct answers are -
Definition, Postulate, Corollary and Theorem.
Step-by-step explanation:
When we want to prove something, we already know that one thing is already there, proven and we have to prove the other part.
A definition is something that is absolutely true and valid. It can also be used to prove another statement.
A postulate is a statement that is assumed to be true, and is used to prove other statements.
A corollary is a direct consequence of an already proven fact, and can also be used used to prove other statements.
Theorems are already proven statements. These are used to prove other statements as well.
A bag contains 20 marbles: 12 red, 4 blue, 3 yellow, and 1 green. Arielle takes out 2 marbles. What is the probability that they are both blue?
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Total number of marbles in the bag =20
Number of blue marbles =4
Now we just want two blue marbles out of four.
Probability of taking out first marble which is blue =4/20
Now after we took out one blue marble , number of blue marbles left are 3.
Probability of taking out second marble which is blue =3/20
Total probability = 4/20 *3/20 = 12/400
So probability of taking out two blue marbles is 0.03 or 12/400.
A singles tennis court is a rectangle 27 feet wide and 78 feet long. Suppose a player at corner A hits the ball to her opponent in the diagonally opposite corner B. Approximately how far does the ball travel, to the nearest tenth of a foot?
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The equation for the diagonal:
d = sqrt(l^2+w^2)
l = 27
w = 78
plug them in and solve
d = sqrt ( (27^2) + (78^2) )
d = sqrt ( 729 + 6084 )
d = sqrt ( 6813 )
d ≈ 82.5
The ball traveled approximately 82.5 feet from one corner of the rectangular 27 x 78 foot field, diagonally to the other side.
Hope this helps
The ball travels approximately 82.1 feet from corner A to corner B on the tennis court.
Explanation:The ball travels along the diagonal of the rectangular court from corner A to corner B. We can find the distance using the Pythagorean theorem. The diagonal of the court is the hypotenuse of a right triangle with sides of 27 feet and 78 feet. Therefore, the distance the ball travels is approximately the square root of (27^2 + 78^2) feet, which is approximately 82.1 feet.
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Kristi is saving for a pair of binoculars. The binoculars cost $125.99. If she saves an additional $2 a week, can she buy the binoculars in 5 weeks. Her saving is $25 a week.
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25 + 2=27
27 × 5 = 135.00
Her saving is 25 plus $2
this is for 5 weeks
126 =?= 5(25 + 2)
126 =?= 5(27)
126 =?= 135
Yes, she will be able to buy the binoculars in 5 weeks saving 25 dollars plus 2 additional dollars each week.
Help I suck at mathhhh!
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B) Take the number $227.50 a month you got from the second way to solve question A and divide it by 4 to get $56.875 a week then divide it by 10 to get the hourly rate of $5.69 (rounded to nearest cent).
Hope this helps!
This question was asked almost 3 years ago, there is a very good chance that they're not even in school anymore, it's crazy to think about. 3 years ago, I was living in washington, and had joined online school for the first time, while this guy was here, begging people for answers to a question so he could pass highschool. Now, he's probably living his best life right now and doesn't even know what I'm typing right now, either that, or he's working at McDonald's. Honestly though, time flies by so fast though, it really is crazy.
Which linear relationship can be described as a function with direct variation?
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Answer:
The line passing through the origan (Graph 2 on Edu is correct.)
Step-by-step explanation:
The linear function described as a function with direct variation is the second graph .
What is Linear Relation?Only those linear relationships where b = 0 relate to direct variation because the formula for a linear relationship between two variables is y = m x + b. A straight line that travels through the origin is the graph of direct variation (of a proportional relationship).
Given :
The four graphs of a line. Each graph represents a linear equation .
As, Direct variation equation does not have y intercept 'b'
and, Direct variation function crosses through origin .
First graph does not crosses through origin.
Second graph crosses through origin (0,0)
Also, Graphs with vertical and horizontal lines do not directly depict change.
Hence, second graph is the linear function.
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