Answer:
(B)A number line going from 48 to 51. An open circle is at 50. Everything to the left of the circle is shaded.
Step-by-step explanation:
Amount of Money Earned - Amount of Money saved < $20
Celeste saved $30Let Amount of Money Earned=eTherefore:
e - 30 < $20
e<20+30
e<$50
Since e is less than, we use an open circle and shade everything to the left.
The correct option is B.
Answer:
B
Step-by-step explanation:
Got it right
is a soup bowl a gallon quart pint or cup
Answer:
their are different sizes of soup bowls
I NEED HELP ASAP PLEASEEEE
Answer:
D
Step-by-step explanation:
Which point is on the line that passes through (0, 6)
and is parallel to the given line?
(-12, 8)
• (-6, 6)
• (2, 8)
• (6, 0)
The points that lie on the line y = (-1/3)x + 6 are none of the given points.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
The equation of the line is y = m(1)x + c
The line is parallel to the line y = m(2)x + c
The line passes through (0, -4) and (-12, 0)
Now,
m = 4/-12 = -1/3
Now,
m(1) = m(2)
m(1) = -1/3
Now,
y = m(1)x + c passes through (0, 6) = (x, y).
y = (-1/3)x + c
6 = (-1/3) x 0 + c
c = 6
Now,
The equation of the line is y = (-1/3)x + 6
(-12, 8)
8 = (-1/3) x -12 + 6
8 = 4 + 6
8 ≠ 10
(-6, 6)
6 = (-1/3) x -6 + 6
6 = 2 + 6
6 ≠ 8
(2, 8)
8 = (-1/3) x 2 + 6
8 = -2/3 + 6
8 = (-2 + 18) / 3
8 ≠ 16/3
(6, 0)
0 = (-1/3) x 6 + 6
0 = -2 + 6
0 ≠ 4
Thus,
None of the points is on the line y = (-1/3)x + 6.
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Answer:
A: (–12, 8)
Step-by-step explanation:
-)
Trevor invests an amount of R20 000 in a bank. Calculate, using appropriate formulae,
the accumulated amount after six years and the total interest he will receive, if the
interest rate is:
(1) 4,5% per annum simple interest
(2)
4,5% per annum compound interest
1) The accumulated amount after six years and the total interest that Trevor will receive if the interest rate is 4.5% per annum simple interest after 6 years are R25,400 and R5,400 respectively.
2) The accumulated amount after six years and the total interest that Trevor will receive if the interest rate is 4.5% per annum compound interest after 6 years are R26,045.20 and R6,045.20 respectively.
Data and Calculations:Simple Interest:Principal = R20,000
Investment period = 6 years
Interest rate = 4.5%
Simple interest for 6 years = R5,400 ($20,000 x 6 x 4.5%)
Principal + Interest = R25,400 (R20,000 + R5,400)
Compound Interest:Principal = R20,000
Investment period = 6 years
Interest rate = 4.5%
N (# of periods) = 6 years
I/Y (Interest per year) = 4.5%
PV (Present Value) = R20,000
PMT (Periodic Payment) = R0
Results:
FV = R26,045.20
Total Interest = R6,045.2
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explication for 3/5(4X+1)=3(2-4)+9 how to solve this problem
the solution to the equation 3/5(4x + 1) = 3(2 - 4) + 9 is x = 2.4.
3/5(4x + 1) = 3(2 - 4) + 9
12/5x + 3/5 = -6 + 9
Simplify the right-hand side: 12/5x + 3/5 = 3
To find the x term, subtract 3/5 from both sides:
12/5x = 3 - 3/5
Simplify the right-hand side:
12/5x = 2 2/5
Divide both sides by 12/5, multiplied by the reciprocal:
x = (2 2/5) / (12/5)
Simplify the right-hand side:
x = (12/5) * (12/5) = 2.4
what are equations?A mathematical definition of an equation is a claim that two expressions are equal when they are joined by the equals sign ("="). For illustration, 2x - 5 = 13.
Here,
5 and 13 are expressions for 2x.
The symbol "=" joins these two expressions.
Two expressions are combined in an equation using an equal symbol ("="). The "left-hand side" and "right-hand side" of the equation are the two expressions on either side of the equals sign. Typically, we consider an equation's right side to be zero. As we can balance this by deducting the right-side expression from both sides' expressions, this won't reduce the generality.
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3 6 9 12 15 18 21 24 27 30 is odd or even numbers?
Answer: Half of them are even and half of them are odd.
Step-by-step explanation:
The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.
The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.
Therefore, out of the given numbers, half of them are even and half of them are odd.
________________________________________________________
Question 4
Classify each number as rational or irrational.
Drag the choices into the boxes to correctly complete the table.
Answer:
Rational
0.167
2/9
√ 225
Irrational
π
Step-by-step explanation:
0.167 is a terminating decimal, which means it can be expressed as a fraction of two integers. Therefore, it is a rational number.2/9 is a fraction of two integers, so it is a rational number.π (pi) is a non-repeating, non-terminating decimal, which means it cannot be expressed as a fraction of two integers. Therefore, it is an irrational number.√225 = 15, which is a rational number as it can be expressed as a ratio of two integers (15/1).Test: Exam 1
Time Remaining: 02:32
This Question: 1 pt
15 of 20 (14 complete)
This Test
Goy Company has a break-even point of 88,000 units. The contribution margin per unit is $9.60. The desired target profit is $18,096. How many units must be sold to achieve the desired profit?
OA 1.885 units
OB. 106,096 units
O C. 88,000 units
OD. 89,885 units
Click to select your answer
o
c
-
CA
1
Type here to search
Answer:
The Answer is A
Step-by-step explanation:
What's the solution to –9x + 4 < 40?
Answer:
see below
Step-by-step explanation:
-9x + 4 < 40
-9x < 36
x > -4 (Dividing or multiplying an inequality by a negative number flips the sign)
What is the least common multiple of 2 and 5
Answer:
10Step-by-step explanation:
We Notice that 2 and 5 are two prime numbers
Remark : the least common multiple of two prime numbers is equal to their product .
Then
LCM(2 , 5) = 2 × 5 = 10
2 * 5
= 10 ⟶ least common multiple of the number (since no common factor is there)
Your family picked apples over the weekend. 1/8 of the apples picked were golden delicious and 1/4 were McIntosh. The remaining were Granny Smith. What fraction of the apples were Granny Smith apples
Answer:
5/8
Step-by-step explanation:
1/4=2/8
2/8+1/8=3/8
8/8-3/8=5/8
A rectangle has a perimeter of 102 ft and a length of 40 ft. Find the width of the rectangle.
Six quadrilaterals with markings are shown
Having four sides, four vertices, and four angles, a closed quadrilateral is a type of polygon. It is made up of four linked non-collinear points.
What is quadrilaterals?A closed quadrilateral is a form of polygon with four sides, four vertices, and four angles. Four non-collinear points are joined to create it. Quadrilaterals' internal angles add up to a constant 360 degrees. A quadrilateral is a flat, two-dimensional shape with four sides that are all straight, closed (the lines come together), and have all four sides.
A quadrilateral in geometry is a four-sided polygon with four edges and four corners. The name is a combination of the Latin words quadri, which is a variation of four, and latus, which means "side."
Trapezium
A trapezoid, also referred to as a trapezium, is an open, flat object with 4 straight sides and 1 set of parallel sides. A trapezium's bases are its parallel sides, while its legs are its non-parallel sides. Parallel legs are another option for a trapezium.
Parallelogram
The opposite sides of a quadrilateral that is a parallelogram are parallel and equal to one another. It has equal internal opposing angles. Additionally, the angles on the same transverse side of the plane add up to 180 degrees or are complementary to one another.
Rectangle
All the angles of a rectangle are right angles, while only the opposing angles in a parallelogram are equal. The diagonals of a parallelogram are not equal, unlike the diagonals of a rectangle.
Rhombus
A quadrilateral with a rhombus shape has four equal sides. Rhombuses are an unique kind of parallelogram that have equal sides on all sides because opposite sides of a parallelogram are equal.
Square
A square has four equal sides and four equal angles, making it a regular quadrilateral in Euclidean geometry. It is also known as a rectangle with two neighboring sides of identical length.
Kite
A kite is a heavier-than-air (HTA) or lighter-than-air (LTA) device that is tethered and has wing surfaces that react to the air to produce lift and drag forces.
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the correct question is -
What is a quadrilateral ? Mention six types of quadrilaterals?
HURRY PLEASE HELP!!!!!!
the answer choices are
A. 55
B. 40
C. 60
Answer:
A. 55
Step-by-step explanation:
hope this helps have a good day :)
Q: EXPRESS IT IN THE FORM OF LINEAR EQUATION IN ONE VARIABLE:
•The ordinate of a point is thrice its abscissa.
Answer:
y = 3x
Step-by-step explanation:
abscissa is the x coordinate
ordinate is the y coordinate
y = 3x
Graph the inequality. y is less than negative one fourth times x minus 3 The graph shows a solid line passing through the point negative 12 comma 0 and 0 comma negative 3, with shading above the line. The graph shows a dashed line passing through the point negative 12 comma 0 and 0 comma negative, 3 with shading above the line. The graph shows a solid line passing through the point negative 12 comma 0 and 0 comma negative 3, with shading below the line. The graph shows a dashed line passing through the point negative 12 comma 0 and 0 comma negative 3, with shading below the line.
A graph of the inequality "y is less than negative one fourth times x minus 3" is: D. The graph shows a dashed line passing through the point negative 12 comma 0 and 0 comma negative 3, with shading below the line.
How to determine the required ordered pair?In order to determine the ordered pair that is included in the solution to this linear inequality, we would first of all translate the word problem into an algebraic equation as follows;
y is less than negative one-fourth times x minus 3 ⇒ y < -x/4 - 3.
Next, we would use an online graphing calculator to graphically solve the linear inequality. Therefore, the required solution for the given linear inequality is the shaded area below the dashed line, which is given by the ordered pairs (−12, 0) and (0, -3).
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Answer:
it’s D dotted line with shading below
Step-by-step explanation:
i got it on my quiz
A couple plans to purchase a house. The bank requires a 20% down payment on the $240,000 house. The couple will finance the rest of the cost with a fixed- rate mortgage at 8.5% annual interest with monthly payments over 30 years.
Complete the parts below. Do not round any intermediate computations. Round your final answers to the nearest cent if necessary. If necessary, refer to the list of financial formulas.
(a) Find the required down payment.
(b) Find the amount of the mortgage.
(c) Find the monthly payment.
(A) The required down payment is $48,000.
(B) The amount of the mortgage is $192,000.
(C) Monthly payment = $192,000 * (0.085/12) * (1 + (0.085/12))^(3012) / (((1 + (0.085/12))^(3012)) - 1)
(a) To find the required down payment, we need to calculate 20% of the house price.
Down payment = 20% of $240,000
Down payment = 0.2 * $240,000
Down payment = $48,000
The required down payment is $48,000.
(b) The amount of the mortgage is equal to the total cost of the house minus the down payment.
Mortgage amount = Total cost of the house - Down payment
Mortgage amount = $240,000 - $48,000
Mortgage amount = $192,000
The amount of the mortgage is $192,000.
(c) To find the monthly payment for the mortgage, we can use the formula for the monthly payment on a fixed-rate mortgage:
Monthly payment = P * r * (1 + r)^n / ((1 + r)^n - 1)
Where:
P = Principal amount (mortgage amount)
r = Monthly interest rate (8.5% annual interest divided by 12 months and converted to a decimal)
n = Total number of monthly payments (30 years multiplied by 12 months)
Monthly payment = $192,000 * (0.085/12) * (1 + (0.085/12))^(3012) / (((1 + (0.085/12))^(3012)) - 1)
Using this formula and performing the calculation will give you the monthly payment amount.
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State one of the De Morgan’s laws for Logic
In set theory, De Morgan's Laws relate the intersection and union of sets through complements. In propositional logic, De Morgan's Laws relate conjunctions and disjunctions of propositions through negation. De Morgan's Laws are also applicable in computer engineering for developing logic gates.
1. At the gym on Monday, Larry is told to up his weight on the bench-press by 15% from last week. Last week he was bench-pressing 200 pounds. How many pounds should he bench-press this week?
Answer:
300 lbs
Step-by-step explanation:
We know that Larry bench pressed 200 lbs last week, and that he is supposed to increase by 15%. We know that any number times one is that same numbers. That means a number that is increaseing has to be greater than 1. So, we have to convert 15% into a decimal. That is 0.15. That plus one is 1.15. Now we just have to multiply 1.15 with 200. We get 300.
Solve:
y = 4x
y = 19 - x
Answer:
15 is the answerof this question
You get 20% off a new jacket that costs 80$ what will you have to spend on that jacket?
Answer:
$64
Step-by-step explanation:
10 percent of 80 dollars is 8 dollars, and 20 percent is 16 dollars, now subtract 16 from 80 dollars and you will get 64 dollars
Answer:
$64
Step-by-step explanation:
3) Suppose you finance a car in the amount of $28,550. The loan is for 7 years with an APR of
8%. What will be the payoff balance of this car loan after 4 years?
The payoff balance of this car loan after 4 years using the given APR is; $22,169.73
How to calculate APR?The payoff balance after 4 years can be calculated from the formula:
Payoff balance = P * (1 + APR/n)^(nt) - [(P * (1 + APR/n)^(nt) * (APR/n)) / (1 + APR/n - 1)]
Where:
P is the Principal which is the loan amount = $28,550.
APR is the annual percentage rate = 8%
n is the number of times per year that interest is compounded = 12 for monthly compounding.
t is the number of years for which the loan is taken = 4 years
Plugging in the values, we get:
Payoff balance = $28,550 * (1 + 0.08/12)^(124) - [($28,550 * (1 + 0.08/12)^(124) * (0.08/12)) / (1 + 0.08/12 - 1)]
Payoff balance = $28,550 * 1.006669^48 - [$28,550 * 1.006669^48 * 0.006669] / 0.006669
Payoff balance = $22,169.73
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Sunny's garden has 9 tomato plants, 5 pepper plants, 3 squash plants, and 6 pumpkin plants. For every 3 tomato plants in Sunny's garden, there is 1 ________plant. Choose 1 answer:
Answer:
Explanation:
Sunny's garden has the following:
9 tomato plants
5 pepper plants
3 squash plants
6 pumpkin plants.
For every 3 tomato plants in his garden there is 1 squash plant. This is because he has equal number of t
Does anyone know how to solve this with steps?
Find the savings plan balance after 19 months with an APR of 11% and monthly payments of $250.
To solve the savings plan balance, we have to calculate the interest for 19 months. The formula for calculating interest for compound interest is given below:$$A = P \left(1 + \frac{r}{n} \right)^{nt}$$where A is the amount, P is the principal, r is the rate of interest, t is the time period and n is the number of times interest compounded in a year.
The given interest rate is 11% per annum, which will be converted into monthly rate and then used in the above formula. Therefore, the monthly rate is $r = \frac{11\%}{12} = 0.0091667$.
The monthly payment is $PMT = $250. We need to find out the amount after 19 months. Therefore, we will use the formula of annuity.
$$A = PMT \frac{(1+r)^t - 1}{r}$$where t is the number of months of the plan and PMT is the monthly payment. Putting all the values in the above equation, we get:
$$A = 250 \times \frac{(1 + 0.0091667)^{19} - 1}{0.0091667}$$$$\Rightarrow
A = 250 \times \frac{1.0091667^{19} - 1}{0.0091667}$$$$\Rightarrow
A =250 \times 14.398$$$$\Rightarrow A = 3599.99$$
Therefore, the savings plan balance after 19 months with an APR of 11% and monthly payments of $250 is $3599.99 (approx).
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2. The students in PE have spent 17/20 of their class period playing basketball.What decimal is equivalent to 17/20?
Answer:
.85
Step-by-step explanation:
just divide 17 by 20
Answer:
0.85 or .85
Step-by-step explanation:
Hope this helps.!!111111
YW
please help me
thank
Step-by-step explanation:
1.always
2.sometimes
3.never
4.never
Answer ASAP but only if you are SURE about it
Answer:
It's A, 6.86 × 10⁴
Step-by-step explanation:
In scientific notation, you have the base, and the 10. The 10 is represented next to an exponent, whereas the base is a whole number and a decimal. If the decimal is moved right, the exponent following the 10 becomes negative. Left, it becomes positive. In this instance, the decimal is being moved left, thus the exponent is positive.
Answer:
A
Step-by-step explanation:
All my work is provided in the attached Screenshot! :)
A kids pool had a small opening through which water sometimes leaked out. Water was poured into the pool from time to time. The graph shows the amount of water in the pool (y), in gallons, at certain times (x), in hours.
Which of the following statements best describes the amount of water in the pool ?
1) it is increasing during the time interval 4
2) it is increasing during the time interval 10
3) it is decreasing during the time interval 4
4) it is decreasing during the time interval 10
The best statement that describes the amount of water in the pool is that it is decreasing during the time interval 4. That is option 3.
How to determine the the interval of the water in the pool?To determine the time interval of the water in the pool the following is carried out.
At 0 hour, the water is at the level of = 40 gallons
At 1 hour, the water decreased to = 25 gallons.
At 2 hours, the water decreased to = 10 gallons.
The water remained at a constant level till 4 hours.
Therefore, the amount of water in the pool is that it is decreasing during the time interval 4.
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Type the correct answer in each box.
Day Amount
1
$26
2
$23
3
$31
4
$26
5
534
The table shows the amount Bill spent on 5 days last week.
The mean of the amount he spent is $
The mean absolute deviation is $
Reset
Next
The mean absolute deviation is $106.6.
Given the table shows the amount Bill spent on 5 days last week.
DayAmount12622313126534To find the mean of the amount he spent: The formula for calculating the mean of a given set of values is mean=∑x/n where x represents the values, n represents the number of values, and ∑x represents the sum of the values.
Mean=total sum of values/total number of values Mean=(26+23+31+26+534)/5Mean=640/5Mean=128So,
the mean of the amount he spent is $128.To find the mean absolute deviation: The mean absolute deviation (MAD) is the average distance between each data value and the mean. MAD shows how much the data set deviates from the mean. The formula for calculating the MAD is MAD=∑|xi−m|/n where xi represents the values, m represents the mean, and n represents the number of values. So, the calculation for each day is:
Day Amount Absolute deviation from mean1 26 |128-26|=102 23 |128-23|=105 31 |128-31|=974 26 |128-26|=102 534 |128-534|=406
The sum of all absolute deviations is:
10+10+97+10+406=533The mean absolute deviation (MAD) is: MAD=533/5=106.6So.
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Graph the equation y = 3/2x -2
Graph these twο pοints (0, -2) & (4/3, 0) and yοu have yοur slοpe graphed fοr the equatiοn y = 3/2x -2.
What is an equatiοn?
An equatiοn is a mathematical statement containing two algebraic expressiοns flanked by equal signs (=) on either side.
It shows that the relationship between the left and right printed expressiοns is equal.
All fοrmulas have LHS = RHS (left side = right side).
Yοu can sοlve equatiοns tο determine the values οf unknοwn variables that represent unknοwn quantities.
If a statement does not have an equals sign, it is not an equatiοn. A mathematical statement called an equatiοn cοntains the symbοl "equal tο" between twο expressiοns οf equal value.
Tο find the x-intercept, substitute y = 0 and sοlve fοr x. Tο find the y-intercept, substitute x = 0 and sοlve fοr y.
y = 3/2(0) -2
y = -2
⇒ (0, -2)
And for x
0 = 3/2x -2
2 = 3/2x
x = 4/3
(4/3, 0)
Now graph these two points and you have your slope graphed
Hence, The graph of the equation is given below.
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