Answer:
2x club member ticket = 1x non-club member ticket
The circle C has equation x2 + y2 +4x - 2y - 11 = 0.
Find
i) The coordinates of the centre of C. [2]
ii) The radius of C. [2]
ii) The coordinates where the circle cuts the y axis, giving your answers in exact surds.
Answer:
where is circle pls send picture of circle
Step-by-step explanation:
please mark me as brainlist pleaseWhat type of slope does this line have?
positive
negative
zero
undefined
Answer:
POSITIVE
Step-by-step explanation:
POSITIVE cuz it goes up
Answer:
zero
Step-by-step explanation:
which of the brics has one of the youngest populations in the world, with an average age of 28.1 years?
India has one of the youngest populations in the world, and this demographic dividend has the potential to drive the country's economic growth in the coming years.
The BRICS (Brazil, Russia, India, China, and South Africa) are a group of five major emerging economies that are expected to play a significant role in the world economy in the coming years. Among these countries, India is known to have one of the youngest populations in the world, with an average age of 28.1 years.
India has a population of approximately 1.3 billion people, and it is projected to become the world's most populous country by 2027. The country has a large youth population, with about 50% of its population below the age of 25 and around 65% below the age of 35. This young population has the potential to be a significant asset for the country's economic growth, provided that adequate employment opportunities are created.
The youth in India are increasingly educated and tech-savvy, and they are playing a vital role in the country's growth story. India has a growing middle class, and this group of young, educated, and skilled individuals is driving the country's consumption story. The government of India has also launched several initiatives to harness the potential of the youth, such as Skill India, Make in India, and Digital India, to name a few.
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b. Without calculating the probability, is it more likely to get an even or odd number on one roll of a standard number cube? Explain.
Without calculating the probability, we can infer that it is more likely to get an odd number on one roll of a standard number cube because there are more odd numbers (3 out of 6) compared to even numbers (3 out of 6).
Without calculating the probability, it is more likely to get an odd number on one roll of a standard number cube.
A standard number cube has six faces numbered from 1 to 6. Out of these six numbers, three are odd (1, 3, and 5) and three are even (2, 4, and 6). Since the odd numbers and even numbers are equally distributed on the cube, there is an equal chance of rolling an odd number or an even number.
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One angle of a triangle measures 40°. The other two angles are in a ratio of 5:9. What are the measures of those two angles?
Answer:
50 and 90
Step-by-step explanation:
(180-40)/(5 + 9) = 10
=> 50 and 90
what is 621 divided by 9
Answer:
621/9=69
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
69x 9= 621
ANSWER QUICKLY!!!Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2, and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.
(QUESTION!!!)---->Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences.
Answer:
f(x)= -2/3x+490
Step-by-step explanation:
The graph of the function represents the amount of money Sal has, as a function of the number of sandwich lunch specials he sells.
Answer:
1. slope intercept form is y=mx+b, where m is the slope and b is y-intercept. To write this in slope intercept form we must isolate the y.
2x+3y=1470
2x+3y-2x=1470-2x( subtraction will cancel the positive 2x on the left side)
3y=-2x+1470 ( since they are not like terms we can not combine them, we leave them separate)
3y/3=-2/3x+1470/3( cancel the 3 by dividing, EVERYTHING IN THE EQUATION gets divided to keep it equal)
So, y=2/3x+490 in other words the slope of the equation is -2/3 and the y-intercept is 490.
2. To graph this equation plot 490 on the y-axis first, seeing it is the y-intercept. Then count over to the right 3 and down 2, to find your next point and do this for every other point.
.3. In function notation this would look like this : f(x)=-2/3x+490. This function shows how the profit on wrap specials has changed as the number of sandwich specials sold increases
5. The next month Sals profit increased. The function changes because the y-intercept changes. The slope will stay the same.
Step-by-step explanation:
When we are approximating an irrational number we place the number under the square root between two consecutive
Answer:
Is this a t or f?
Step-by-step explanation:
Jeanine pays $4.75 a week to dry-clean her uniform. how much money did Jeanine earn this week after paying these expenses? if her weekly income is $745.50
Answer:
740.75
Step-by-step explanation:
745.50 - 4.75 = 740.75
Solve for b. Express your answer as an integer or integers or in simplest radical form. 5b^2 - 5 = 175 A) 175 B) 25 C) 5 D) 6
Solution
\(\begin{gathered} 5b^2-5\text{ = 175} \\ 5b^2=\text{ 175+5} \\ 5b^2=180 \\ \frac{5b^2}{5}=\frac{180}{5} \\ b^2=36 \\ b^{2\times\frac{1}{2}}=36^{\frac{1}{2}} \\ b\text{ = }\sqrt[]{36} \\ b\text{ =6} \end{gathered}\)
Hence the answer is option D
After driving 35.2 miles, Kelly and Emma realized that taking a shortcut to the hotel has saved 3.9 miles. How many miles would they have driven if they hadn't taken a shortcut?
The number of miles they would have driven if they hadn't taken a shortcut is 31.3 miles
How many miles would they have driven if they hadn't taken a shortcut?From the question, we have the following parameters that can be used in our computation:
Distance travelled = 35.2 miles
Shortcut = 3.9 miles
Using the above as a guide, we have the following:
Distance after taking shortcut = Distance travelled - Shortcut
Substitute the known values in the above equation, so, we have the following representation
Distance after taking shortcut = 35.2 - 3.9
Evaluate
Distance after taking shortcut = 31.3
Hence. the distance after taking shortcut is 31.3 miles
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PLSSSS HELP IF YOU TURLY KNOW THISSS
Answer:
the Answer is x=5
Step-by-step explanation:
so all you do is 2+5 is 7 example say 2+x=4 what is 2+2=4
Help me please!! This is due at 3:00 pm
It’s finding the missing angle
Will make brainliest!!
Choose ALL the shapes with at least 1 pair of perpendicular sides.
I hope this is a comment, I'm on a mobile device: please specify what shapes. I would gladly answer.
Each of the following events result in a tax payment. Which is an example of a direct tax?
A. Charles sells a 25-acre lot, which includes a barn.
B. Sammy stops to pump gas on a cross-country road trip.
C. Ingrid's cable bill contains extra fees that weren't listed in the plan.
D. Javier owes money to the federal government based on job earnings.
Each of the following events result in a tax payment, an example of a direct tax is D. Javier owes money to the federal government based on job earnings.
How Do Direct Taxes Work?A direct tax is one that is paid by an individual or group of individuals directly to the body that levied it. Taxes on assets, real estate, personal property, and income are a few examples that are all paid by an individual taxpayer directly to the government.
Direct taxes are those that you pay to the government directly. You have paid a direct tax, for instance, if you pay income tax, property tax, or capital gains tax. On the other side, an indirect tax is when you make a purchase and someone else subsequently pays the tax on your behalf through a sales tax.
Therefore, option D is correct.
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Evaluate the function (f-g)(x) for x=6
Answer: I think its 8
Step-by-step explanation:
Find the value of x.
A. 53°
B. 72°
C. 39°
D. 48°
Answer: 53
Step-by-step explanation:
Which fraction and decimal forms match the long division problem?
Answer: C
Step-by-step explanation: C
2 divided into 9 parts is 2/9.
Let's' explain this visually
Take this pizza, (image below)
Let's say we have two pizzas for 8 friends (including ourselves), so naturally, we'll cut the pizza's each into 9 slices, 1 for each, now everyone gets 1/9 of a pizza, but there are two pizzas, so if we add 1/9+1/9, we'll get two ninths.
Now 2/9=0.2 repeating!
This is how I got my answer sorry for the vague explanation
The length of a rectangle is 2 more than it's breadth. If the breadth is increased by 4 and the length is decreased by 3, the area will be increased by 49cm^2. Find the dimension of the rectangle.
Answer:
Let l = length of rectangle
w = width of rectangle
l = w + 2
(l - 3)(w + 4) = lw + 49
(w - 1)(w + 4) = (w + 2)w + 49
w² + 3w - 4 = w² + 2w + 49
w = 53, l = 55
The width of the rectangle is 53 cm., and the length of the rectangle is 55 cm.
Which expression can be used to find the total amount in an account after three years, if the initial deposit is $2,000, and the annual simple interest rate is 2%?
A. 2,000 x 0.02 x 3
B. 2,000 x (2,000 x 0.02 x 3)
C. 2,000 x (2,000 x 2 x 3)
D. 2,000(1 x 0.02)^3
Answer:
Below
Step-by-step explanation:
Actually....NONE of those answers would show the total amount after 3 years
the correct option would be 2000 + (2000*.02 *3) a PLUS sign rather than a multiplication sign ....so the answer MIGHT be B if you transcribed it incorrectly
Evaluate
\int_{C}^{ }x^2yzds
where C is the line segment from (0, 1, 1) to (3, 0, 6)??
The value of the line integral ∫(C) x²yz ds over the given line segment is 9√(35)/4.
To evaluate the given line integral, we need to parameterize the line segment from (0, 1, 1) to (3, 0, 6) and then integrate the function over that parameterization.
Let's parameterize the line segment using a parameter t that ranges from 0 to 1:
x = 3t
y = 1 - t
z = 1 + 5t
Now, we can express the line integral as follows:
∫(C) x²yz ds = ∫(C) (3t)² (1 - t) (1 + 5t) ds
To evaluate this integral, we need to express ds in terms of dt. We can use the arc length formula:
ds = √((dx/dt)² + (dy/dt)² + (dz/dt)²) dt
Plugging in the parameterizations, we have:
dx/dt = 3
dy/dt = -1
dz/dt = 5
ds = √((3)² + (-1)² + (5)²) dt
= √(9 + 1 + 25) dt
= √(35) dt
Now, we can rewrite the integral:
∫(C) x²yz ds = ∫(0 to 1) (3t)² (1 - t) (1 + 5t) √(35) dt
Simplifying the integrand:
∫(C) x²yz ds = ∫(0 to 1) 9t² (1 - t) (1 + 5t) √(35) dt
= 9√(35) ∫(0 to 1) (t² - t³ + 5t³ - 5t⁴) dt
= 9√(35) ∫(0 to 1) (6t³ - 5t⁴ - t³) dt
= 9√(35) ∫(0 to 1) (5t³ - 5t⁴) dt
Integrating each term:
= 9√(35) [5 * (t⁴ / 4) - 5 * (t⁵ / 5)] evaluated from 0 to 1
= 9√(35) [5/4 - 5/5]
= 9√(35) [25/20 - 20/20]
= 9√(35) (5/20)
= 9√(35) (1/4)
= 9√(35)/4
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ecursive formula f (n + 1) = f(n) – 2. If f(1) = 18, what is f(5)?
Answer:
\(f(5) = 10\)
Step-by-step explanation:
\(f(n+1) = f(n)-2\\\\f(1) = 18\\\\f(1+1) =f(2)= f(1) -2 = 18 -2 = 16~~~~~~~~~~~~;[n=1]\\\\f(2+1) =f(3) = f(2) -2 = 16-2 = 14~~~~~~~~~~~~;[n=2]\\\\f(3+1) = f(4)= f(3) -2 = 14-2 = 12~~~~~~~~~~~~~;[n=3]\\\\f(4+1) = f(5) = f(4) -2 = 12 -2 = 10~~~~~~~~~~~~~~;[n=4]\\\\\text{Hence,}~ f(5) =10.\)
TICKETS Jamal has $40 to buy tickets to a performance for himself and his friends. buys a membership he can buy tickets for $5 each. How many tickets can he buy while remaining within his budget?
Answer:
8 Tickets
Step-by-step explanation:
40 / 5 = 8
Elizabeth invests money in an account paying a simple interest of 6.7% per year. If
she invests $170 and no money will be added or removed from the investment, how
much will she have in one year, in dollars and cents?
The amount of money she will have in one year, in dollars and cents is = $11.39
The total amount of money she invested is = $170
The interest rate per year = 6.7% per year
The period or time to receive the first payment = 1 year.
But ,
\(simple \: interest = \frac{p \times t \times r}{100} \)
\(simple \: interest \: = \frac{170 \times 1 \times 6.7}{100} \)
\( \: \: \: \: \: \: \: \: \: \: = \frac{1139}{100} \)
= $11.39
Therefore, the amount of money she will have in one year, in dollars and cents is = $11.39
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. Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?
This question is incomplete
Complete Question
A school held several evening activities last month—a music concert, a basketball game, a drama play, and literacy night. The music concert was attended by 250 people. How many people came to each of the other activities?
Attendance at the drama play was 140% of attendance at the concert. How many people came to the drama play?
Answer:
350 people
Step-by-step explanation:
Percentage of people that attended a drama play =
Number of people that attended the drama play/Total number of people at the concert × 100
Attendance at the drama play was 140% of attendance at the concert.
The music concert was attended by 250 people
Let the number of people that came to the drama play = x
Hence:
140% = x/250 × 100
140/100 = x/250
Cross Multiply
140 × 250 = 100 × x
x = 140 × 250/100
x = 350 people
Therefore, the number of people that came to the drama play = 350 people
Which graph shows the solution to the system of linear inequalities?
x – 4y < 4
y < x + 1
On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 1) and (4, 0). Everything above the line is shaded. The second dashed line has a positive slope and goes through (negative 1, 0) and (0, 1). Everything below the line is shaded.
On a coordinate plane, 2 straight lines are shown. The first dashed line has a positive slope and goes through (negative 1, 0) and (0, 1). Everything above of the line is shaded. The second solid line has a positive slope and goes through (0, negative 1) and (4, 0). Everything above the line is shaded.
On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 1) and (4, 0). Everything above the line is shaded. The second solid line has a positive slope and goes through (negative 1, 0) and (0, 1). Everything below the line is shaded.
On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 1) and (4, 0). Everything below the line is shaded. The second dashed line has a positive slope and goes through (negative 1, 0) and (0, 1). Everything below the line is shaded.
The expression square root of 25/49 can be given as 5/7
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Inequality is the non equal comparison of two or more numbers and variables.
The solution to the system of inequalities x – 4y < 4 and y < x + 1 is shown in the graph.
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Answer:
its c
Step-by-step explanation:
pls help asap will give brainliest
Answer:
270.5
Step-by-step explanation:
*sigh* here we go again ok
separate it into a rectangle and semicircle
12*16=192
circle is pi(r)^2/2 so
5^2=25
25*3.14=78.5
78.5+192=270.5
15 POINTS! Will give brainliest to correct answer. I would love an explanation so I can do it on my own next time.
Answer:
Step-by-step explanation:
(A). A 90° counterclockwise rotation about the origin followed by a translation 1 unit to the left.
There is a bag with 50 popsicles inside. 5 are red, 15 are orange, 12 are blue, 8 are yellow and 10 are purple. If you were to grab one popsicle from the bag, what is the probability that it is purple or yellow? Enter your answer in simplest form. P(purple or yellow)
Answer:
yellow is 16% and purple is 20%
Step-by-step explanation:
What is the Square root of -100
Answer:
\(10i\)
Step-by-step explanation:
√(-100)
Use the imaginary number rule \(i=\sqrt{-1}\)
√(-1) × √(100)
i × √(10²)
i × 10
= 10i
Answer:
It does not have a square root because it is a minus digit.
Step-by-step explanation:
The square root of one number is the number which is multiplied by itself to form the square number.
But, no negative number has a square root, because
- x - = +
+ x + = +
As you can see, no two same signs multiply together to form a negative.
Hope this helps.
Good Luck