Answer:
4/11
Step-by-step explanation:
There are 4 midfielders on the team out of 11.
Answer:
4/11 midfielders!
Step-by-step explanation:
There are 11 total players and four of them are said to be midfielders. Out that into a fraction and you get 4/11 middies
if a chocolate cake is divided into six equal and each has 280 calories, how many calories are in the whole cake
Answer:
1680
Step-by-step explanation:
280 x 6 = 1680
The r in the simple interest formula stands for rate which best describes how to use rate in formula
Convert it to a decimal and multiply is the best way to describe rate in simple interest formula.
Define rate.The real yearly cost of funds over the course of a loan is the annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number. An interest rate indicates how expensive borrowing is or how lucrative saving is. Therefore, if you are a borrower, the interest rate is the sum you pay for borrowing money and is expressed as a percentage of the overall loan amount.
Given
The r in the simple interest formula stands for rate.
Convert it to a decimal and multiply is the best way to describe rate in formula.
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is this true or false? 1 half n (n space plus log space n )space element of space omicron (n squared )true false
The statement is false.
O(nlogn), commonly known as loglinear complexity, denotes that n times will be required to perform logn operations.
The term "1 half n (n space plus log space n )space" is equivalent to O(n log n) which is a class of functions that grow asymptotically no faster than n log n.
On the other hand, the term "omicron (n squared)" is equivalent to o(n^2), which is a class of functions that grow asymptotically slower than n^2.
As a result, it is untrue to say that there is a single half-n (n space plus log n)space element in the omicron (n squared) space.
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If John has an apple, an orange, a pear, a banana, and a kiwi at home and he wants to bring two fruits to school, how many combinations of fruit can he bring
After using the concept of combinations, John can bring 10 different combinations of fruit to school.
To determine the number of combinations of fruit that John can bring to school, we need to calculate the number of ways he can choose 2 fruits from the given options. This can be done using the concept of combinations.
The formula for calculating combinations is:
C(n, r) = n! / (r! * (n - r)!)
Where n is the total number of items (fruits) and r is the number of items (fruits) to be chosen.
In this case, John has 5 fruits (n = 5) and he wants to bring 2 fruits (r = 2) to school.
Using the formula, we can calculate:
C(5, 2) = 5! / (2! * (5 - 2)!)
= 5! / (2! * 3!)
= (5 * 4 * 3!) / (2! * 3!)
= (5 * 4) / 2
= 10
Therefore, John can bring 10 different combinations of fruit to school.
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The volume of a cube is 343 cm3. How much is it for 1 length?
Answer:
Step-by-step explanation:
34.95
the ratio of 17 and a number
as an expression
solve this - 4x < 32
Answer:
\( - 4x < 32 \\ or \: - x < \frac{32}{4} \\ or \: - x < 8 \\ or \: x < - 8 \\ \\ therefore \: x \: < - 8.\)
Thank you ☺️
PLEASE ANSWER ASAP FOR BRAINLIEST
Answer:
C: 180 degrees
Step-by-step explanation:
Note that it got flipped across the origin, so it is 180 degrees.
Answer:
180 degrees.........
23.45 divide by 1.5 please answer I really need help with my homework
Answer:
15.60 rounded
Step-by-step explanation:
23.45/1.5=15.63333333333333
15.63333333333333 rounded to the nearest 100th is 15.60
hope this helps :3
if it did pls mark brainliest
V=8×3 14×a solve for a
Answer:
keep in coming it is easy it is 14
Write an equation to find the total number of hours h the instructor exercises in any number of weeks w
What is the base 10 representation of 142^5 (142 in base 5)? the answer is 47, but i need an explanation. and no, i'm not looking for "it's 47 because i did it earlier" i'm looking for why it's 47.
The base 10 representation of 142⁵ (142 in base 5) = 47
To determine the base 10 representation of 142 in base 5 raised to the power of 5, we need to understand the concept of converting numbers between different bases and the rules of exponents.
First, let's convert the number 142 from base 5 to base 10.
In base 5, each digit represents a power of 5.
The rightmost digit is multiplied by 5⁰, the second rightmost by 5¹, the third rightmost by 5², and so on.
142 in base 5 can be written as:
(1*5²) + (4*5¹) + (2*5⁰)
= (1*25) + (4*5) + (2*1)
= 25 + 20 + 2
= 47
So, the base 10 representation of 142 in base 5 is indeed 47.
Now, let's consider raising 142 in base 5 to the power of 5.
When a number is raised to a power, each digit of the number is raised to that power individually.
In this case, we have:
47⁵ = (4*5¹ + 7*5⁰)⁵
= (4*5 + 7)⁵
= (20 + 7)⁵
= 27⁵
= 27 * 27 * 27 * 27 * 27
Calculating this expression would give us the value of 47 raised to the power of 5 in base 10, which is a large number.
Therefore, the base 10 representation of 142⁵ (142 in base 5) is 47, as explained above.
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-3(-7) I need this asap pls help me
\(\boxed{21}\)
When you multiply a negative and a negative, it is going to be a positive number. In this case, we're multiplying -3 and -7, which is equal to 21. If you're not sure of the answer for multiplication problems like this, just use a calculator to check your work.
Hi there! Hopefully this helps!
-------------------------------------------------------------------------------------------------
Answer: \(\boxed{21}\)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~When you multiply two negatives (-, -,), you are gonna get a positive(+)
[Like making a cross out of two lines].
\(-3(-7) = +3(+7)\)
Since 3(7) normally equals 21, that would be the answer for this case.which graph represents a function? please help
Answer:
C
Step-by-step explanation:
Answer:D
Step-by-step explanation: a function has only one output value for each input value
49.012 4 is the underlined digit
The place value of 4 in 49.012.
How to calculate the information?It should be noted that place value is simply used to know the value of a number based on how the number is arranged.
In this case, the place value of 4 in 49.012 is 4 tens.
It should be noted that 4 tens is also the same thing as 40.
Therefore, the correct option is 40.
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I need help pls and thx
Answer: 21√10
Step-by-step explanation:
Answer:
Answer: 21√10
Or Decimal: 66.41
Two tangents each intersect a circle at opposite endpoints of the same diameter. Is it possible for the two tangents to intersect each other outside the circle
No, the tangents cannot intersect outside the circle.
When tangents intersect outside a circle, the measure of the angle they form is one half the difference of the intercepted arcs. Since the tangents are at the endpoints of the same diameter, both intercepted arcs would have to measure 180 degrees.
tangent
a tangent is the line drawn from an external point and passes through a point on the curve.
One real-life example of a tangent is when you ride a bicycle, every point on the circumference of the wheel makes a tangent with the road.
curve
A curve is a shape or a line which is smoothly drawn in a plane having a bent or turns in it.
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angie decided to simplify using the box method.
identify the errors.
Answer:
a, e.
Step-by-step explanation:
What is the LCM for 12 and 4
Answer:
12
Step-by-step explanation:
Question 2 Multiple Choice Worth 4 points)
(Budgeting LC)
An entry-level civil engineer earns an average bi-weekly net pay of $2,175.25. The engineer has created a monthly budget using the following percentages for expenses:
Percent
Housing
35%
Food/Household 10%
Savings
10%
Transportation
Debt
Entertainment
15%
5%
6%
Medical/Personal Care 5%
5%
4%
5%
Giving
Clothing
Miscellaneous
Which balance sheet correctly represents the engineer's income, expenses, and balance?
The balance sheet that correctly represents the engineer's income, expenses and balance is illustrated below.
How to determine percentages of income?We should know that a balance sheet is a summary of assets and liabilities and income and expenses of a legal person. We are told that the balance sheet shows a bi-weekly net pay.
This implies that a month has two bi-weeks, therefore every income and expense is multiplied by 2 to get the following figures.
Income Amount
Bi-weekly income $2,175.25
Total Monthly Income $4,350.50
Expenses Percent Amount
Housing 35% $1,522.68
Food/Household 10% $435.05
Savings 10% $435.05
Transportation 15% $652.58
Debt 5% $217.53
Entertainment 6% $261.03
Medical/Personal Care 5% $217.53
Giving 5% $217.53
Clothing 4% $174.02
Miscellaneous 5% $217.53
$4,350.50
Balance
Income $4,350.50
Expenses $4,350.50
Balance $0
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can someone give me the answer and please explain this to me because i really don't understand what this means at all, I need someone to help me with this because i'm going to be asking multiple of these questions. So if u have friends or family who know this answer then please tell/ask them these questions so they can help understand fractions. Not asking in a mean way i am just really cuious because i never learned how to do this so just let your family / or friends know what these answers are to all of the questions that i am going to ask about fractions because these are really hard for me!
Step-by-step explanation:
the one is the middle top the one in the middle bottom and the one in the bottom right
In the diagram below of right triangle ACB, altitude CD is drawn to hypotenuse AB.
If AB = 45 and AC = 15, what is the length of AD?
1) 3
2) 5
3) 7
4) 9
two dice are rolled, one blue and one red. how many outcomes have either the blue die 3 or an even sum or both?
There are 25 possible outcomes where we either get a blue die 3 or an even sum or both.
To solve this problem, we need to use the concept of probability. Probability is the likelihood of an event occurring, expressed as a number between 0 and 1. In this case, we want to find the probability of rolling either a blue die 3 or an even sum or both.
First, let's count the number of outcomes where the blue die is 3. There is only one way to get a 3 on the blue die, and the red die can be any number from 1 to 6. Therefore, there are 6 possible outcomes where the blue die is 3.
Next, let's count the number of outcomes where we get an even sum. There are three ways to get an even sum: (1,1), (2,2), and (3,3). For each of these outcomes, the blue die can be any number from 1 to 6. Therefore, there are 18 possible outcomes where we get an even sum.
Finally, let's count the number of outcomes where we get both a blue die 3 and an even sum. There is only one way to get a blue die 3 and an even sum: (3,3). Therefore, there is only one possible outcome where we get both a blue die 3 and an even sum.
To find the total number of outcomes that have either a blue die 3 or an even sum or both, we need to add the number of outcomes where the blue die is 3, the number of outcomes where we get an even sum, and the number of outcomes where we get both. This gives us:
6 + 18 + 1 = 25
Therefore, there are 25 possible outcomes where we either get a blue die 3 or an even sum or both.
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The annual profits for a company are given in the following table, where x represents
the number of years since 2012, and y represents the profit in thousands of dollars.
Write the linear regression equation that represents this set of data, rounding all
coefficients to the nearest tenth. Using this equation, estimate the calendar year in
which the profits would reach 420 thousand dollars.
Using a calculator, the linear regression equation that represents this set of data is:
y = 16.3x + 119.
Using the equation, profits would reach 420 thousand dollars during the year of 2030.
How to find the equation of linear regression using a calculator?To find the equation, we need to insert the points (x,y) in the calculator.
For this problem, the points are given by:
(0, 113), (1, 142), (2, 162), (3, 161), (4, 171), (5,210).
Inserting these points into the calculator, the equation is:
y = 16.3x + 119.
The year it would reach 420 thousand dollars is x years after 2012, considering that y = 420, hence:
420 = 16.3x + 119
16.3x = 301.
x = 301/16.3
x = 18.47.
2012 + 18.47 = 2030.47, hence profits would reach 420 thousand dollars during the year of 2030.
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Sara kicked a football. The height of the ball (in meters above the ground) ttt seconds after Sara kicked it is modeled by h(t)=-5t^2+20th(t)=−5t 2 +20th, left parenthesis, t, right parenthesis, equals, minus, 5, t, squared, plus, 20, t Sara wants to know the height of the ball above the ground at its highest point. 1) Rewrite the function in a different form (factored or vertex) where the answer appears as a number in the equation. h(t)=h(t)=h, left parenthesis, t, right parenthesis, equals 2) At its highest point, how far above the ground was the ball? meters
Answer:
\(h(t) = -5(t-2)^2+20\)
20 meters
Step-by-step explanation:
The vertex form of the equation is h(t) = -5(t-2)^2 - 4 and the ball was 20 meters above the ground
Vertex form of an expressionThe standard vertex form of a quadratic equation is expressed as (a-h)^2 + k
Given the height of the ball (in meters above the ground) t seconds after Sara kicked it is modelled by h(t)=-5t^2+20t
Write in vertex form
h(t)=-5t^2+20t
h(t) = -5(t^2 - 4t)
h(t) = -5(t^2 - 4t + 2^2) - 2^2
h(t) = -5(t-2)^2 - 4
Hence the vertex form of the equation is h(t) = -5(t-2)^2 - 4
At the highest point t = -b/2a
t = -20/2(-5)
t = -20/-10
t = 2ssecs
Substitute t = 2 into the function
h(2) = -5(2)^2 + 20(2)
h(2) = -20 + 40
h(2) = 20 meters
Hence the ball was 20 meters above the ground
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if a=3 and b=-4 find the value of (a-ab)
translate phrases and sentences into expressions, equations and inequalities
translating phrases and sentences into expressions, equations, and inequalities is an important skill in mathematics. It involves identifying key words and phrases that indicate mathematical operations and relationships. By understanding these key words, we can represent real-world problems using mathematical language and symbols, making it easier to solve and analyze them.
translating phrases and sentences into expressions, equations, and inequalities
When solving mathematical problems, it is often necessary to translate phrases and sentences into mathematical expressions, equations, and inequalities. This process involves identifying key words and phrases that indicate mathematical operations and relationships.
For example, let's consider the following sentence:
'The sum of a number and 5 is equal to 12.'
In this sentence, the key words 'sum,' 'number,' 'equal to,' and '12' indicate that we need to perform addition and find the value of the unknown number. We can represent this sentence as the following equation:
x + 5 = 12
Here, 'x' represents the unknown number.
Similarly, let's consider the following sentence:
'Twice a number decreased by 7 is greater than 15.'
In this sentence, the key words 'twice,' 'decreased by,' 'greater than,' and '15' indicate that we need to perform multiplication, subtraction, and comparison. We can represent this sentence as the following inequality:
2x - 7 > 15
Here, 'x' represents the unknown number.
By understanding key words and phrases, we can effectively translate real-world problems into mathematical language and solve them using expressions, equations, and inequalities.
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1) An inequality to represent the given phrase is 5q>30.
2) An equation to represent the given phrase is 2b²=8.
1) The given phrase is "The product of 5 and q is greater than 30."
Here, the product of 5 and q = 5×q
= 5q
Now, the product is greater than 30.
Thus, 5q>30
q>30/5
q>6
2) The given phrase is "Twice the square of b is equal to 8."
Here, the square of b = b×b
= b²
Twice the square of b = 2b²
So, the product is equal to 8.
That is. 2b²=8
b²=4
b=±2
Therefore,
1) An inequality to represent the given phrase is 5q>30.
2) An equation to represent the given phrase is 2b²=8.
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"Your question is incomplete, probably the complete question/missing part is:"
Translate phrases and sentences into expressions, equations and inequalities.
1) The product of 5 and q is greater than 30.
2) Twice the square of b is equal to 8.
Please help !!!!! I need help on this problem please :(
Answer:
2/3
Step-by-step explanation:
1. (4/9)^1/2
2. 4/9 + 2/9 = 6/9
3. simplify it gives you 2/3
Answer:
D. 2/3
Step-by-step explanation:
\((\frac{4}{9} )^{\frac{1}{2} } = \frac{\sqrt{4} }{\sqrt{9}} = \frac{2}{3}\)
Harriet and Maya share £300 in the ratio of 7:5. Wirk out how much money harriet gets
Answer:
$175
Step-by-step explanation:
you need to specify if harriet got the 7 portion or the 5 portion. I'll answer as if she got the 7 portion.
They split it into 12 portions because the ratio is 7:5 and 7+5=12. So do $300/12=25
Assuming Maya got the 5 portion, do $25 x 5 = $125, so Maya got $125.
Assuming Harriet got the 7 portion, do $25 x 7 = $175, so Harriet got $175.
Let S be the part of the plane 2x+4y+z=2 which lies inthe first octant, oriented upward. Find the flux of the vectorfield
F=1i+1j+2k across the surface S
The flux of the vector-field F = 1i + 1j + 2k across the surface S is 2. We find out the flux of the vector-field using Green's Theorem.
Define Green's Theorem.Flux form of Green's Theorem for the given vector-field
φ = ∫ F.n ds
= ∫∫ F. divG.dA
Here G is equivalent to the part of the plane = 2x+4y+z = 2.
and given F = 1i + 1j + 2k
divG = div(2x+4y+z = 2) = 2i + 4j + k
Flux = ∫(1i + 1j + 2k) (2i + 4j + k) dA
φ = ∫ (2 + 4 + 2)dA
= 8∫dA
A = 1/2 XY (on the given x-y plane)
2x+4y =2
at x = 0, y = 1/2
y = 0, x = 1
1/2 (1*1/2) = 1/4
Therefore flux = 8*1/4 = 2
φ = 2.
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