We know that
• The principal is $300.
,• The interest rate is 4%.
,• The compounding period is monthly.
,• The time is 8 years.
We have to use the compound interest formula
\(A=P(1+\frac{r}{n})^{nt}\)Where P = 300, r = 0.04, n = 12, t = 8. Using these values, we have the following
\(\begin{gathered} A=300(1+\frac{0.04}{12})^{12\cdot8}=300(1+0.003)^{96} \\ A\approx400 \end{gathered}\)Hence, the amount we will get is $400.The solutions of x^2= 16x-28
Answer:
Simplifying
x2 = 16x + -28
Reorder the terms:
x2 = -28 + 16x
Solving
x2 = -28 + 16x
Solving for variable 'x'.
Reorder the terms:
28 + -16x + x2 = -28 + 16x + 28 + -16x
Reorder the terms:
28 + -16x + x2 = -28 + 28 + 16x + -16x
Combine like terms: -28 + 28 = 0
28 + -16x + x2 = 0 + 16x + -16x
28 + -16x + x2 = 16x + -16x
Combine like terms: 16x + -16x = 0
28 + -16x + x2 = 0
Factor a trinomial.
(2 + -1x)(14 + -1x) = 0
Subproblem 1
Set the factor '(2 + -1x)' equal to zero and attempt to solve:
Simplifying
2 + -1x = 0
Solving
2 + -1x = 0
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + -1x = 0 + -2
Combine like terms: 2 + -2 = 0
0 + -1x = 0 + -2
-1x = 0 + -2
Combine like terms: 0 + -2 = -2
-1x = -2
Divide each side by '-1'.
x = 2
Simplifying
x = 2
Subproblem 2
Set the factor '(14 + -1x)' equal to zero and attempt to solve:
Simplifying
14 + -1x = 0
Solving
14 + -1x = 0
Move all terms containing x to the left, all other terms to the right.
Add '-14' to each side of the equation.
14 + -14 + -1x = 0 + -14
Combine like terms: 14 + -14 = 0
0 + -1x = 0 + -14
-1x = 0 + -14
Combine like terms: 0 + -14 = -14
-1x = -14
Divide each side by '-1'.
x = 14
Simplifying
x = 14
Solution
x = {2, 14}
Step-by-step explanation:
I type fast lol
Evaluate [5 + (-9)] ÷ [(-4) + 2]
Answer:
2
Step-by-step explanation:
Evaluate [5 + (-9)] ÷ [(-4) + 2]
Answer:
2
Step-by-step explanation:
[5 + (-9)] ÷ [(-4) + 2]
= [5 -9] ÷ [-4 + 2]
= -4 ÷ -2
= 2
A recipe for cookies calls for 1 cup of butter, twice as much sugar as butter, and three times as much flour as sugar. How many cups of flour will you need if you halve the recipe?
Answer : 3 cups
Explanation: if the sugar is as twice as much as butter we need 2 cups of sugar if flour is 3 times as much as sugar we’ll need 6 cups half of 6 is 3
For lunch, Jack ate 1/4 of a pizza, which was twice as much as John ate. If Timmy ate 1/6 of a pizza more than the amount that Jack and John ate combined, then what fraction of a pizza did Timmy eat?
Answer:
Timmy ate 13/24 of the pizza.
Step-by-step explanation:
To solve this problem, first you need to know how much pizza Jack and John ate. We know that Jack ate 1/4 of the pizza, and that John ate half of that, so we know that John ate 1/8 of the pizza. Together, Jack and John ate (1/4 + 1/8), which equals 3/8 of a pizza. Next, we need to find how much of the pizza Timmy ate. We know that he has eaten 1/6 more of the pizza than Jack and John combined, so that would be 1/6 more than 3/8. To add 1/6 to 3/8, we need to have a common denominator. The lowest common denominator would be 24, so you would have 4/24 + 9/24. That equals 13/24, so we know that Timmy ate 13/24 of the pizza.
x2 - 8x + 14 = 2x - 7
Answer:
x=7,3
Step-by-step explanation:
x^2-8x+14=2x-7
Add 8x to both sides.
x^2+14=10x-7
Add 7 to both sides.
x^2+21=10x
x^2+7*3=10x
(x*7)+(x*3)=10x
x=7,3
Hope this helps plz hit the crown :D
Calvin has three alarm clocks which sound at different intervals. Clock A goes off every 10 minutes, clock B every 15 minutes, and clock C every 20 minutes.The three clocks sound together every _minutes.
Answer:
Given that,
Calvin has three alarm clocks which sound at different intervals.
Clock A goes off every 10 minutes
Clock B every 15 minutes
Clock C every 20 minutes.
To find: the three clocks sound together every _minutes
The three clock sounds together for every least common minutes of the 3 clocks (A,B,C)
To find LCM of 10,15,20.
we get,
LCM of 10,15,20 is 60
Therefore we get that,
The three clock sounds together for every 60 minutes.
Answer is:
The three clock sounds together for every 60 minutes.
In 2020, a total of 9559 Nissan Leafs were sold in the US. For the 12-month period starting January 2020 and ending December 2020, the detailed sales numbers are as follows: 651, 808, 514, 174, 435, 426, 687, 582, 662, 1551, 1295 and 1774 units.
before the Nissan plant in Smyrna, Tennessee, started to produce the Nissan Leaf they were imported from Japan. Although cars are now assembled in the US, some components still imported from Japan. Assume that the lead time from Japan is one weeks for shipping. Recall that the critical electrode material is imported from Japan. Each battery pack consists of 48 modules and each module contains four cells, for a total of 192 cells. Assume that each "unit" (= the amount required for an individual cell in the battery pack) has a value of $3 and an associated carrying cost of 30%. Moreover, assume that Nissan is responsible for holding the inventory since the units are shipped from Japan. We suppose that placing an order costs $500. Assume that Nissan wants to provide a 99.9% service level for its assembly plant because any missing components will force the assembly lines to come to a halt. Use the 2020 demand observations to estimate the annual demand distribution assuming demand for Nissan Leafs is normally distributed. For simplicity, assume there are 360 days per year, 30 days per month, and 7 days per week.
(a) What is the optimal order quantity?
(b) What is the approximate time between orders?
(a)The optimal order quantity is 4609 units.
(b)The time between orders is 1.98 months.
To determine the optimal order quantity and the approximate time between orders, the Economic Order Quantity (EOQ) model. The EOQ model minimizes the total cost of inventory by balancing ordering costs and carrying costs.
Optimal Order Quantity:
The formula for the EOQ is given by:
EOQ = √[(2DS) / H]
Where:
D = Annual demand
S = Cost per order
H = Holding cost per unit per year
calculate the annual demand (D) using the 2020
sales numbers provided:
D = 651 + 808 + 514 + 174 + 435 + 426 + 687 + 582 + 662 + 1551 + 1295 + 1774
= 9559 units
To calculate the cost per order (S) and the holding cost per unit per year (H).
The cost per order (S) is given as $500.
The holding cost per unit per year (H) calculated as follows:
H = Carrying cost percentage × Unit value
= 0.30 × $3
= $0.90
substitute these values into the EOQ formula:
EOQ = √[(2 × 9559 × $500) / $0.90]
= √[19118000 / $0.90]
≈ √21242222.22
≈ 4608.71
Approximate Time Between Orders:
To calculate the approximate time between orders, we'll divide the total number of working days in a year by the number of orders per year.
Assuming 360 days in a year and a lead time of 1 week (7 days) for shipping, we have:
Working days in a year = 360 - 7 = 353 days
Approximate time between orders = Working days in a year / Number of orders per year
= 353 / (9559 / 4609)
= 0.165 years
Converting this time to months:
Approximate time between orders (months) = 0.165 × 12
= 1.98 months
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9.6= 1.2b find b please show work
PLEASEEEE
Answer:
8
Step-by-step explanation:
1.) 9.6=1.2b
2.) 9.6/1.2=1.2b/1.2
3.)b=8
Answer:
\( \boxed{ \bold{ \huge{ \boxed{ \sf{b = 8}}}}}\)
Step-by-step explanation:
\( \star{ \sf{ \: \: \: 9.6 = 1.2b}}\)
Swap the sides of the equation
\( \hookrightarrow{ \sf{1.2b = 9.6}}\)
Divide both sides by 1.2
\( \hookrightarrow{ \sf{ \frac{1.2b}{1.2} = \frac{9.6}{1.2} }}\)
Calculate
\( \hookrightarrow{ \bold{ \boxed{ \sf{b = 8}}}}\)
The value of b is 8
Hope I helped!
Best regards! :D
~ TheAnimeGirl
Which angle is supplementary to ∠1?
A line includes the points (–7, –3) and (–14, –6). What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
\(y=\frac{3}{7} x-\frac{9}{7}\)
Step-by-step explanation:
To find the equation of a line in slope-intercept form, we need to first find the slope of the line. To do this, we can use the formula:
slope = (y2 - y1) / (x2 - x1)
In this case, we have the points (–7, –3) and (–14, –6), so our formula becomes:
slope = (-6 - (-3)) / (-14 - (-7)) = -3 / -7 = 3/7
We can now use the point-slope formula to find the equation of the line:
y - y1 = m * (x - x1)
where m is the slope and (x1, y1) is a point on the line. In this case, we have m = 3/7 and (x1, y1) = (-7, -3), so our equation becomes:
y - (-3) = (3/7) * (x - (-7))
We can now rearrange this equation to put it into slope-intercept form:
y = (3/7) * x + (3 * (-7) / 7) = (3/7) * x - 9/7
Therefore, the equation of the line in slope-intercept form is y = (3/7) * x - 9/7.
What is 45 divided by 30
Answer:
1.5 or 1 1/2
Step-by-step explanation:
Answer: 1.5
Step-by-step explanation:
put it in a fraction so its 45/30 then divide both sides by 15 since they are divisable by 15.
45/30 divided by 15/15 is 3/2 which is equal to 1.5
.She purchased office supplies worth 5k credit from national bookstore
identify it pls
The individual purchased office supplies worth PHP 5,000 on credit from National Bookstore.
When someone makes a purchase on credit, they are essentially taking out a loan to buy the item(s) and agreeing to pay back the amount owed at a later date. In this case, the individual purchased office supplies worth PHP 5,000 on credit from National Bookstore. This means that the individual did not pay for the supplies at the time of purchase, but instead received the supplies and agreed to pay the store back at a later date. The terms of the credit agreement, including the interest rate and payment due dates, would have been outlined at the time of the purchase.
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The transaction includes debiting the office supplies expense account for $5,000 and crediting the accounts payable account for $5,000.
What is accounting treatment for purchasing office supplies on credit?When a business purchases office supplies on credit from a vendor like National Bookstore, the accounting entry to record this transaction would typically include debiting the office supplies expense account and crediting the accounts payable account.
Debiting the office supplies expense account reflects the increase in expenses related to acquiring the supplies while crediting the accounts payable account represents the liability owed to National Bookstore. This entry accurately reflects the financial impact of the transaction and ensures proper recording of the purchase in the company's financial records.
Full question:
She purchased office supplies worth $5,000 credit from national bookstore. Identify the account treatment for the transaction.
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The sum of 8X and 3X
Answer:
8x + 3x=11x
Explain:
Every time you see the word sum, you add
what happens to the mean for a trait in a population during directional selection what is being selected for?
When a population is subjected to directional selection over time, the traits that are selected for will remain stable while the traits that are selected against will disappear.
Evolution is the study of how populations change over time. Most traits have multiple genes controlling their structure, function, appearance, and other characteristics. Single genes only very infrequently control a trait.
As a result, most traits have a tendency to be continuous in nature and to have a wide range of values. One side of these values will be picked against during directional selection, while the other side will be selected in favor of. Look at the illustration of a lemur's fur color below.
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Help me with this please
Answer:
5555
Step-by-step explanation:
because it was the highest in there
I think this is the answer but i can't confirm because your theory and my theory can be different
The spinner below has three regions: $5, $0, and $10. To play the game, you spin one time and then you win the amount in the region that the spinner lands on. a.) What is the expected value for the game? b) If you have to pay $10 to play, is it a fair game? *
a) $5.00 b) no
a) $4.79 b) yes
a) - $ 8.75 b) no
a) $ 3.00 b) yes
Answer:
$5.00 ; no
Step-by-step explanation:
Given that:
135 / 360 = 0.375
90 / 360 = 0.25
135/ 360 = 0.375
X ___ 5 _____10 _____ 0
P(x): _0.25___0.375___0.375
Expected value :
ΣX*p(X) :
5(0.25) + 10(0.375) + 0(0.375)
1.25 + 3.75 + 0
= $5
b) If you have to pay $10 to play, is it a fair game?
For the game to be fair :
Amount paid = Expected winning
$10 ≠ $5
Since, amount paid is greater than expected winning, then the game is not fair
The equation shows the relationship between x and y:
y = −9x + 5
What is the slope of the equation?
−14
−9
−4
5
Answer:
-9
Step-by-step explanation:
for linear equations, the show off the line is the coefficient of x.
in this case, the slope would be -9
Somebody please help me with this
Easy math triangle question , please help picture attached
Answer:
x = \(\sqrt{120}\) ≈ 10.95
Step-by-step explanation:
Use Pythagorean Theorem a²+b²=c²
6²-4²=a²
36-16=a²
a²=20
a=\(\sqrt{20}\)
\(\sqrt{20\)²+10²=c²
20+100=c²
c²=120
c= \(\sqrt{120}\) ≈ 10.95
There were 68 kinds of ice cream in the freezer but only 17 of those were some kind of chocolate what percent were chocolate flavored. The answer to your equation will be in decimal form. Make sure you final answer is written as a percent.
Answer:25%
Step-by-step explanation:
do 17/68
Please I need help
Write the equation for a parabola with a focus at (1,-4) and a directrix at x = 2.
X=?
Answer:
Step-by-step explanation:
The directrix is a vertical line, so the parabola is horizontal. The focus lies to the left of the directrix, so the parabola opens to the left.
For a left-opening parabola:
x = a(y-k)²+h,
a < 0,
vertex (h,k)
focal length p = 1/|4a|
focus (h-p, k)
directrix: x=h+p
Apply your data
focus (1,-4)
directrix x=2
vertex (1.5,-4).
focal length p = 0.5
a = -1/|4p| = -½
x = -½(y-2)²+ ½
Can I get help with this, please
Answer:
For F(x)=10x the chart should go,
(-2, 1/100)
(-1, 1/10)
(0, 1)
(1, 10)
(2, 100)
For F(x)=6x the chart should go,
(-2, 1/36)
(-1, 1/6)
(0, 1)
(1, 6)
(2, 36)
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the solomon four-group design utilizes how many control groups?
The Solomon four-group design includes two control groups: one that is not pretested and does not receive treatment, and another that is not pretested but receives treatment.
In the Solomon four-group design, there are two treatment groups and two control groups. The purpose of this design is to examine the interaction effect between pretesting and treatment.
The first control group does not receive any treatment, while the second control group also does not receive treatment but is pretested. These two control groups help to measure the impact of pretesting on the dependent variable.
The two treatment groups receive the treatment being studied, with one group being pretested and the other group not being pretested. By comparing the pretested and non-pretested treatment groups, researchers can determine if there is an interaction effect between pretesting and the treatment.
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how does the number (up to isomorphism) of abelian groups of order n compare with the number (up to isomorphism) of abelian groups of order m where
The number (up to isomorphism) of abelian groups of order n is different from the number (up to isomorphism) of abelian groups of order m, unless n and m are isomorphic.
To understand why, consider the fact that the number of abelian groups of a given order is determined by the prime factorization of that order. Specifically, the number of abelian groups of order p^n is equal to the number of partitions of n, where p is a prime number. Thus, the number of abelian groups of a given order is determined by the prime factorization of that order.
If two orders have different prime factorizations, then the numbers of abelian groups of those orders will be different. For example, the number of abelian groups of order 12 is different from the number of abelian groups of order 15, since 12 and 15 have different prime factorizations. On the other hand, if two orders have the same prime factorization, then the numbers of abelian groups of those orders will be the same (up to isomorphism), since the number of abelian groups of an order is determined solely by the prime factorization of that order.
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which function defines the sequence 7,4,1,-2,-5... where f(8)=-14
A sequence can be arithmetic or geometric sequence
The function that defines the sequence is f(n) = 10 -3n
How to determine the functionThe sequence is given as:
7,4,1,-2,-5...
The above sequence is an arithmetic sequence, with an initial value of 7, and a common difference of -3.
So, the function is:
\(a_n = a +(n -1)d\)
This gives
\(a_n = 7 +(n -1)(-3)\)
\(a_n = 7 +3 -3n\)
\(a_n = 10 -3n\)
Hence, the function that defines the sequence is f(n) = 10 -3n
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please answer this math question
Which of the following does the situation below best describe?
The height of a candle depends on the amount of time the candle has been
burning
A. A relation that is a function
B. The domain of a function
C. A relation that is not a function
a
D. The range of a function
The one -to-one functions g and h are defined as follows. g={(-1,-5),(0,-7),(3,0),(9,1)} h(x)=2x+3 Find the following. g^(-1)(0)
The function g does not have an inverse since it is one-to-one. Therefore, g^(-1)(0) is defined value of g^(-1)(0) is -7.
To find g^(-1)(0), we need to determine the input value (x) for which g(x) equals 0. In other words, we are looking for the x-value that corresponds to a y-value of 0 in the original function g.
Given the function g with the points (-1, -5), (0, -7), (3, 0), and (9, 1), we can observe that the y-value of 0 is associated with the x-value of 3. Therefore, g(3) = 0.
Now, to find g^(-1)(0), we need to determine the inverse of g and input 0 into that inverse function. Since the inverse of g swaps the roles of x and y, the inverse of g will have the points (-5, -1), (-7, 0), (0, 3), and (1, 9).
By examining the inverse function, we find that g^(-1)(0) corresponds to the y-value of -7 when x equals 0. Hence, g^(-1)(0) = -7.
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find an equation of the slant asymptote. do not sketch the curve. y = x2 + 4 x + 4
To find the slant asymptote of the function y = x^2 + 4x + 4, we need to perform polynomial long division. In this case, we will divide the function by y = x.
1. Divide the function y = x^2 + 4x + 4 by y = x using polynomial long division.
2. x goes into x^2 x times. Write x on top.
3. Multiply x by x, which is x^2. Write x^2 under x^2 in the dividend and subtract it.
4. Bring down 4x from the dividend.
5. x goes into 4x, 4 times. Write 4 next to x on top.
6. Multiply 4 by x, which is 4x. Write 4x under 4x in the dividend and subtract it.
7. Bring down the constant term 4 from the dividend.
8. Since the degree of the remaining dividend (constant term) is lower than the divisor's degree (x), we stop dividing.
After performing polynomial long division, we get the quotient y = x + 4, which is the equation of the slant asymptote for the given function.
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Identify the factor and levels in the following scenario: The Hyppo (a gourmet ice pop store) is trying to test out new dip flavors in which customers can dip their popsicles (strawberry, orange, and banana). All of the popsicles are made the same, utilizing the same simple chocolate flavoring for experimental purposes, but the dips are randomly applied. Twenty regular customers are given the popsicles with the dips on them in a random order, and are asked to rate them from 1-3.
Group of answer choices
Factor = dip flavor. Levels = ratings 1-3
Factor = strawberry, orange, and banana. Levels = dip flavor
Factor = the hyppo location. Levels = 20 regular customers
Factor = dip flavor. Levels = strawberry, orange, and banana
The factor and levels in the scenario is,
Factor = dip flavor. Levels = strawberry, orange, and banana.
What is popsicles?
A frozen treat on a stick made of liquid is known as an ice pop. An ice pop is "quiescently" frozen, or frozen when at rest, and turns into a solid block of ice, unlike ice cream or sorbet, which are churned while freezing to prevent ice crystal formation. It is held by the stick, which serves as a handle.
There is only one factor (independent variable) involved in above case, i.e. dip flavor is only factor mentioned in given case.
We can see that dip flavor has three categories or levels, i.e. strawberry, orange, and banana
Therefore, we have
factor = dip flavor and levels = strawberry, orange, and banana.
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