The categories that home expenses can be divided are; A: Utilities and Cable
What are home expenses?Home expenses are simply defined as those expenses that are required to run a home or a family.
These home expenses are also called household expenses and they include cost of maintaining a home like paying the house rent or the mortgage, utility bills, and groceries for the people living in the house.
Looking at the options, only option A is correct.
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Answer:
D. Recurring and nonrecurring
Step-by-step explanation:
I need h e l p
△ABC has a right angle at C, BC=9.2 centimeters, and m∠A=63∘.
What is CA ?
Enter your answer rounded to the nearest tenth in the box.
Answer:
17.8
Step-by-step explanation:
You have to add 9.2 and 63 and the subtract from 90. Hope this helped! <3
Find the solution to the equation.
4(x + 7) = 38 i need it ASAP plzzz
Answer:
x = 2.5
or
x = 1/4
Step-by-step explanation:
watch the following steps:
4x + 28 = 38
4x = 38 - 28
4x = 10
x = 2.5
or
x = 1/4
Pls consider marking my answer as Brainliest! It would mean a lot!
Answer:
2.5, maybe
Step-by-step explanation:
distribute 4 into x and 7
subtract 28 from both sides (28-28, 38-28)
divide 4 and 10
2.5
it seems odd...
Will give brainliest
Evaluate the expression if m = −4, n = 1, p = 2, q = −6, r = 5, and t = −2.
||3r+6m||
Answer:
-9
Step-by-step explanation:
3r+6m
3(5)+6(-4)
15+-24
-9
Therefore, the answer is-9.
Hope it helps.
Answer:
09, ///I'm not so sure, sorry
Step-by-step explanation:
¶3( 5 ) + 6( -4 )_______(substitute the value into the problem)
15 + (-24) = 09//
Josiah owes $3,500 on his credit card with a minimum percentage of 3% or $100 (whichever is higher). How much is the minimum payment due?
$105 is higher than $100, the minimum Payment due on Josiah's credit card is $105.
The minimum payment due on Josiah's credit card 3% of his outstanding balance and compare it to the minimum payment of $100. The higher amount between the two will be the minimum payment.
1. Calculate 3% of $3,500:
3% * $3,500 = 0.03 * $3,500 = $105
2. Compare the calculated amount with the minimum payment of $100:
Minimum payment = max($105, $100)
Since $105 is higher than $100, the minimum payment due on Josiah's credit card is $105.
The credit card company sets a minimum payment to ensure that the cardholder makes regular payments towards their outstanding balance. The minimum payment is usually a percentage of the balance or a fixed amount, whichever is higher. In this case, the minimum payment is calculated as 3% of the outstanding balance or $100, whichever amount is greater.
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THIS IS 7TH GRADE MATH SO ITS EASY
Answer:
b
Step-by-step explanation:
Lisa eats a bowl of cereal every morning for breakfast. She has 3/4
gallon of milk. She uses 3/32 gallon of milk for each bowl. How many
bowls of cereal can Lisa eat? If needed, simplify your answer.
Molly's scout troop sold 148 boxes of cookies last month and 165 boxes this month. Find the percent of increase, rounded to the nearest tenth of a percent.
The percent of the increase, rounded to the nearest tenth of a percent, concerning the sales of boxes of cookies that Molly sold last month and this month, is 11.5%.
How is the percentage increase determined?The percentage increase can be determined by finding the difference or the amount of increase in sales.
This difference is divided by the previous month's sales and multiplied by 100.
The total number of boxes of cookies Molly's Scout Troop sold last month = 148
The total number sold this month = 165
The increase = 17 (165 - 148)
Percentage increase = 11.5% (17 ÷ 148 x 100)
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PLS help asap bt 1230 pt help thank you will brainliest
Answer:
85
Step-by-step explanation:
So you train of though might lead you to soemthing like this: it must be 90 degrees, since that looks like a 90 degree triangle, and there are 180 degrees in a line. So 90 degrees and 90 degrees make up the 180.
That is exactly what I though.
But, its a bit different from that. We do not know for sure that its a 90 degree traingle. Depending on the angle of the traingle, the outcome of the mystery number is different.
So, to find the angle of the trainge, lets take our 155 degree line.
Now, this is just a simple line. We know the line is 180, and that the other number must add onto 155 to make 180:
180-155=missing angle
=
25. So we know that the smallest angle of the traingle is 25.
We also know that a traingle has a total of 180 degrees.
We can add the 60 degrees and our new 25 degrees, subtract if from 180, and we will get our last angle of the traingle we need to solve:
60+25
=
85
Now subtract it from 180:
180-85
=
95
So that last angle of the traingle is 95.
Now, we need to solve the missing angle of the line that will give us the answer.
Again, we know the line has to be 180, so lets subtract 95 from that:
180-95
=
85
So we know that the missing angle answer is 85!
I hope this isnt too confusing and helps! :)
Calculate: x/y = z/100
y= 137
x = 86.33
What is z?
The value of z is 8633/137 or 63.01, approximately.
Step-by-step explanation:1. Write the expression.\(\frac{x}{y} =\frac{z}{100}\)
2. Multiply both sides of the equaton by "100".\(\frac{x}{y}*100 =\frac{z}{100}*100\\ \\100\frac{x}{y} =z\\ \\z=100\frac{x}{y}\)
3. Substitute "x" and "y" by the given values and calculate "z".\(z=100\frac{(86.33)}{(137)}\\ \\z=\frac{8633}{137}=63.01\)
4. Verify using the exact value of "z".If the calculated value of "z" is correct, then the original equation should return the same value on both sides of the equal symbol (=) when substiting all the variables by their respective value.
\(\frac{86.33}{137} =\frac{\frac{8633}{137}}{100}\\ \\0.63=0.63\)
That's correct!
Hence, the value of z is 8633/137 or 63.01.
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explain how to write function rule from the table below. Then write a function fule. x=0,2,4,6. y=2,1,0,-1
Both representations are equivalent and describe the same function.the function rule for this table is: f(x) = -1/2 x 2
What do you mean by Slope in Graph ?
The slope or gradient of a line is a number that describes both the direction and the steepness of the line. A slope of a line is the change in y coordinate with respect to the change in x coordinate.
To write a function rule for a given array, we need to determine how the values in the output column (y) relate to the values in the input column (x).
Looking at the given data, we notice that the output values decrease by 1 every time the input value increases by 2. This suggests that the function is linear and that we can use the slope-intercept form of a linear equation to represent it. .
The slope-intercept form of a linear equation is y = mx b, where m is the slope and b is the y-intercept. In this case, the slope m is -1/2 because the output values decrease by 1 every time the input values increase by 2. The y-intercept b is 2 because the output value is 2 when the input value is 0.
Therefore, the function rule for this table is:
f(x) = -1/2 x 2
where x is the input value and f(x) is the output value.
Alternatively, we can also represent the function in table entries, for example:
f(0) = 2
f(2) = 1
f(4) = 0
f(6) = -1
Both representations are equivalent and describe the same function.
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Select the correct answer.
If `u=(1+isqrt(3))' and `v=(1+2isqrt(3)) , what is uv?
A.
*7+3isqrt(3)
B.
-5+3isqrt(3)
C.
5+2isqrt(3)
D.
*7+2isqrt(3)
Answer:
B
Step-by-step explanation:
(1+isqrt(3))(1+2isqrt(3))=1+2i√3+i√3+i√3*2i√3=3i√3-5=-5+3i√3
In a survey of employees at a fast food restaurant, it was determined that 13 cooked food, 16 washed dishes, 20 operated the cash register,
7 cooked food and washed dishes, 6 cooked food and operated the cash register, 8 washed dishes and operated the cash register, 3 did all
three jobs, and 5 did none of these jobs. Complete parts a) through f) below.
how many employees took the survey?
Answer:1
Step-by-step explanation:
8. Higher Order Thinking In the diagram, m/1 = (125-y),
m2 = 24°, and m/3 = (x + 46)°. Solve for x and y and find
m21 and m23. Explain how you found the measure
of each angle and the value of each variable.
The measure of x and y of the angles are x = 20° and y = 35°
What are the angles formed by 2 intersecting lines?Two straight lines that intersect at the same location are said to be intersecting lines. The junction point is the place where two intersecting lines meet. Four angles are created when two lines cross. The four angles added together always equal 360 degrees.
Perpendicular lines are two straight lines that intersect and form right angles. When two perpendicular lines intersect, they form four right angles.
When lines intersect, two angle relationships are formed:
Opposite angles are congruent
Adjacent angles are supplementary
Given data ,
Let the measure of the first angle be m₁ = ( 125 - y )°
Let the measure of second angle m₂ = 24°
Let the measure of third angle m₃ = ( x + 46 )°
Now , from the diagram , m₁ = 90°
So , the measure of m₁ = ( 125 - y )° = 90°
On simplifying , we get
Adding y on both sides , we get
125 = 90 + y
Subtracting 90 on both sides , we get
y = 35°
Now , m₁ + m₂ + m₃ = 180° ( angles on a straight line )
So , 90° + 24° + ( x + 46 )° = 180°
x + 46 = 66
Subtracting 46 on both sides , we get
x = 20°
So , the measure of ₃ = 66°
Hence , the measures of angles are solved
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Which graph is defined by f(x) = x²-x-2|?
O A.
О в.
OC.
O D.
graph A
graph B
graph C
graph D
HELP ASAP, FIRST ANSWER GETS BRAINLIEST,
Polygon JKLM is drawn with vertices J(−4, −4), K(−4, −6), L(−1, −6), M(−1, −4). Determine the image coordinates of K′ if the preimage is reflected across y = −7.
K′(−4, −4)
K′(−4, −5)
K′(−4, 6)
K′(−4, −8)
The image coordinates of K′ if the preimage is reflected across y = −7 is (-4, -8)
How to determine the image of the coordinates KBased on the given question, we have certain variables that can be utilized for our calculations.
K = (-4, -6)
First, find the equation of the reflection line
The reflection line is y = -7.
This can be expressed as
y = a = -7
The image of the reflection is then calculated as
K' = (x, -(y + 2|a|))
Replace the given or established values in the equation mentioned earlier, resulting in the following expression
K' = (-4, -(-6 + 2 * 7))
Evaluate
K' = (-4, -8)
Hence, the image coordinates of K′ are (-4, -8).
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Help really fast! C=?
Answer:
Your answer will be 70 degrees
Step-by-step explanation:
Ms. Sperlack bakes 3 1/2 pies in 20 minutes. At this rate how many pies can she bake in 1 hour? 2 hours?
Consider the function f, where f(x) = 2x2 - x+ 3. Part A Complete the equation to represent f(x + 1). X+Y Select and drag numbers into the empty boxes to correctly complete the equation.
The numeric value of the function f(x) = 2x² - x + 3 at x = x + 1 is given as follows:
f(x + 1) = 2x² + 3x + 4.
How to obtain the numeric value of a function or of an expression?To obtain the numeric value of a function or of an expression, we replace each instance of the variable in the function or in the expression by the value at which we want to find the numeric value.
In this problem, the function is defined as follows:
f(x) = 2x² - x + 3.
The point at which the numeric value is calculated as given by:
x = x + 1.
Hence the numeric value is obtaining replacing the two instances of x in the function by x + 1, as follows:
f(x + 1) = 2(x + 1)² - (x + 1) + 3
f(x + 1) = 2(x² + 2x + 1) - x - 1 + 3
f(x + 1) = 2x² + 4x + 2 - x - 1 + 3
f(x + 1) = 2x² + 3x + 4.
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ba xạ thủ độc lập bắn vào một mục tiêu. xác suất bắn trúng tương ứng là 0,8; 0,7; 0,6. mỗi xạ thủ bắn một viên. gọi X là số viên bắn trúng.
a) lập bảng phân phối xác suất.
b) tính E(X) và VAR(X)
Answer:
well I don't know
Step-by-step explanation:
your speaking vietnam
Answer:
Step-by-step explanation:
I don't need lengthy details I just want the answer
Answer:
Sue rode 1885 miles total
Step-by-step explanation:
There are 31 days in March, 30 in April, and 30 in May.
31 * 12 + 30 * 12 + 30 * 12 = 1092
There are 30 days in June and 31 in august.
30 * 13 + 31 * 13 = 793
Now we find the total:
1092 + 793 = 1885
A manufacturer of floor wax has developed two new brands, A and B, which she wishes to subject to homeowners' evaluation to determine which of the two is superior. Both waxes, A and B, are applied to floor surfaces in each of 15 homes. Assume that there is actually no difference in the quality of the brands.
Required:
What is the probability that ten or more homeowners would state a preference for either brand A or brand B?
Answer:
Probability that ten or more homeowners would state a preference for either brand A or brand B = 0.302
Step-by-step explanation:
Given - A manufacturer of floor wax has developed two new brands, A and B, which she wishes to subject to homeowners’ evaluation to determine which of the two is superior. Both waxes, A and B, are applied to floor surfaces in each of 15 homes. Assume that there is actually no difference in the quality of the brands.
To find - What is the probability that ten or more homeowners would state a preference for either brand A or brand B?
Proof -
Given that,
There is actually no difference in the quality of the brands.
⇒P(A) = \(\frac{1}{2}\) = 0.5
P(B) = \(\frac{1}{2}\) = 0.5
Now,
We know that,
Binomial distribution is equals to
B(n, x) = ⁿCₓ (p)ˣ (1 - p)ⁿ⁻ˣ
Now,
P(X(A) ≥ 10) = P(X = 10) + P(X = 11) + P(X = 12) + P(X = 13) + P(X = 14) + P(X = 15)
= ¹⁵C₁₀ (0.5)¹⁰ (0.5)⁵ + ¹⁵C₁₁ (0.5)¹¹ (0.5)⁴ + ¹⁵C₁₂ (0.5)¹² (0.5)³ + ¹⁵C₁₃ (0.5)¹³ (0.5)² + ¹⁵C₁₄ (0.5)¹⁴ (0.5)¹ + ¹⁵C₁₅ (0.5)¹⁵ (0.5)⁰
= 0.092 + 0.042 + 0.014 + 0.003 + 0.0005 + 0.00005
= 0.151
⇒P(X(A) ≥ 10) = 0.151
As given Quality of both brands are same ,
So, the probability of both the brands are equal
⇒P(X(B) ≥ 10) = 0.151
Now,
Probability that ten or more homeowners would state a preference for either brand A or brand B = P(X(A) ≥ 10) + P(X(A) ≥ 10)
= 0.151 + 0.151
= 0.302
∴ we get
Probability that ten or more homeowners would state a preference for either brand A or brand B = 0.302
Solve for x
4^x/9^x=½
Answer:
x = 0.85476
Step-by-step explanation:
4ˣ/9ˣ=½
9ˣ / 4ˣ = 2
(9/4)ˣ = 2
2.25ˣ = 2 .... aⁿ = x logₐx = n
log₂.₂₅2 = x
x = 0.85476
One card is selected from a standard deck of 52 cards. Find the following probabilities. Round to the
nearest hundredth if necessary.
Event
12. The the probability of selecting a spade
or a six
13. The probability of selecting a black card
or a jack
14. The probability of selecting a seven or a
face card
15. The probability of selecting a face card
or a queen
16. The probability of selecting a four or a
king
Work
Answer
Answer:
12. The probability of selecting a spade or a six: There are 13 spades and four sixes in a standard deck of 52 cards. However, one of the cards (the six of spades) is counted twice. Therefore, the total number of cards that are either spades or sixes is 13 + 4 - 1 = 16. So, the probability of selecting a spade or a six is 16/52 = 4/13.
13. The probability of selecting a black card or a jack: There are 26 black cards and four jacks in a standard deck of 52 cards. However, two of the cards (the jack of clubs and the jack of spades) are counted twice. Therefore, the total number of cards that are either black cards or jacks is 26 + 4 - 2 = 28. So, the probability of selecting a black card or a jack is 28/52 = 7/13.
14. The probability of selecting a seven or a face card: There are four sevens and 12 face cards (which include jacks, queens, and kings) in a standard deck of 52 cards. However, three of the cards (the jack, queen, and king of hearts) are counted twice. Therefore, the total number of cards that are either sevens or face cards is 4 + 12 - 3 = 13. So, the probability of selecting a seven or a face card is 13/52 = 1/4.
15. The probability of selecting a face card or a queen: There are 12 face cards and four queens in a standard deck of 52 cards. However, one of the cards (the queen of hearts) is counted twice. Therefore, the total number of cards that are either face cards or queens is 12 + 4 - 1 = 15. So, the probability of selecting a face card or a queen is 15/52 = 15/52.
16. The probability of selecting a four or a king: There are four fours and four kings in a standard deck of 52 cards. However, one of the cards (the king of hearts) is counted twice. Therefore, the total number of cards that are either fours or kings is 4 + 4 - 1 = 7. So, the probability of selecting a four or a king is 7/52 = 1/7.
1. If a box of 20 candy bars costs $39, what is the cost
per candy bar?
Answer:
$0.51 per candy bar
Step-by-step explanation:
Closest answer to 0.51282051282
Answer: 1.95
Step-by-step explanation: 39/20=1.95
1.95 X 20= 39.00
Interesting question. I will give brainliest!!!
A committee of six people is formed by selecting members from a list of 10 people.
How many different committees can be formed?
Enter your answer in the box.
committees
Answer:
210, or 210 committees can be formed.
Step-by-step explanation:
The number of combinations of different committees that can be formed is 210 ways.
Given that,
A committee of six people is formed by selecting members from a list of 10 people.
Total people in the list = 10
People in the committee = 6
So we have to select a combinations of 6 people from a total of 10 people.
Number of combinations = 10C₆
= 10! / [(6!) (10 - 6)!]
= 10! / 6! × 4!
= (7 × 8 × 9 × 10) / (4 × 3 × 2 × 1)
= 210
Hence the number of different committees formed is 210 ways.
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Each of 6 students reported the number of movies they saw in the past year. Here is what they reported. 14, 11, 15, 19, 12, 10 Send data to calculator Find the mean number of movies that the students saw. If necessary, round your answer to the nearest tenth. movies X Ś
The mean number of movies that the students saw is 13.5 (rounded to the nearest tenth).
To find the mean number of movies the students saw, you need to calculate the average of the given data. Here are the reported numbers of movies seen by the 6 students: 14, 11, 15, 19, 12, 10.
To calculate the mean, you sum up all the reported numbers and divide by the total number of students. In this case, the total number of students is 6.
So, let's calculate the mean:
(14 + 11 + 15 + 19 + 12 + 10) / 6 = 81 / 6 = 13.5
Therefore, the mean number of movies that the students saw is 13.5 (rounded to the nearest tenth).
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precalculus show all your work
The equation for a transformed cosine wave with the following properties is y = 3cos2x + 4
Equation of transformed cosine wave:An equation for a transformed cosine wave with the following properties can be written in the form:
y = A× cos(B(x - C)) + D
Where:
A = amplitude (positive value)
C = phase shift (horizontal shift of the wave)
D = vertical shift (shift of the wave up or down)
Here we have
Amplitude = 3
Period = π
Horizontal shift = None
Vertical shift = 4 units up
As we know Period P = 2π/B
From the data => 2π/B = π
=> B = 2
Hence,
Equation for a transformed cosine wave, y = 3 × cos(2(x - 0)) + 4
=> y = 3 × cos(2(x )) + 4
=> y = 3cos2x + 4
Therefore,
The equation for a transformed cosine wave with the following properties is y = 3cos2x + 4
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What is 0.8 m3 when converted in cm3?
Answer:
80 cm3
Step-by-step explanation:
100 cm = 1 m
.8m * 100 - 80cm
2. In what ways is modelling a problem using a quadratic relation similar to using a
linear relation? In what ways is it different?
This is the relation between the quadratic relation and the linear relation.
According to the statement
We have to explain about the relationship of the quadratic relation and the linear relation.
So, For this purpose, we know that the
A quadratic function is one of the form f(x) = ax^2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola.
And the
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b.
And from this we compare the difference and the relation between the linear and quadratic relation.
So, This is the relation between the quadratic relation and the linear relation.
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If you can buy one bunch of seedless green grapes for $2, then how many can you buy with $18?
If you can buy 1 bunch of seedless green grapes for $2, then $18 we can buy 9 bunches.
The concept used here is a simple division to find out how many bunches of seedless green grapes can be purchased with a given amount of money.
In this case, we know the cost of one bunch of seedless green-grapes ($2) and we are given a total amount of money ($18) that we can spend on grapes. We can use division to find out how many bunches we can buy with that amount.
⇒ Number of bunches = ($18)/($2) per bunch,
⇒ Number of bunches = 9 bunches;
Therefore, with $18, you can buy 9 bunches of seedless green grapes.
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