Answer:
f(4)=23
Step-by-step explanation:
f(4)=4(4)+7
f(4)=16+7
f(4)=23
Need help please!!!!
Which expression is equivalent to 6 cubed?
Write the equation of the line above in point slope form.
Answer:
y = 2x - 1
Step-by-step explanation:
Answer:
y=1x+0
Step-by-step explanation:
ur welcome.......
What is the minimum score necessary to be in top 60% of the distribution for a normal distribution with mean=70 and standard deviation=10?I got the explanation but why there is need to subtract from 1. I didnt understand fully.
Substituting the values mean = 70 and standard deviation = 10, we can find the minimum score necessary to be in the top 60% of the distribution.
In a normal distribution, the area under the curve represents the probability. To find the minimum score necessary to be in the top 60% of the distribution, we need to find the score that corresponds to the 60th percentile.
Since the normal distribution is symmetric, we can find the cutoff point by subtracting the area below the 60th percentile from 1. By doing so, we are essentially finding the area to the right of the cutoff point.
In this case, we want to find the z-score (standardized score) that corresponds to the 60th percentile. We can use a standard normal distribution table or a calculator to find this z-score.
Once we have the z-score, we can use the formula:
X = mean + (z-score * standard deviation)
Substituting the values mean = 70 and standard deviation = 10, we can find the minimum score necessary to be in the top 60% of the distribution.
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You are at a restaurant and the check comes to a total of $74. If you want to leave a 15% tip, how much total money should you pay, to the nearest cent?
Answer:
85 dollars or to be exact $85.1
Step-by-step explanation:
Multiply the cost of 74 dollars by 0.15 then add the tip to the original amount.
Multistep income statement In 2011. Grice Incorporated sold land fpr $95,000 cash. The land had originally cost $50,000. Also, Grice sold inventory that had Cost $200,000 for 5275,000 cash. Operating expenves amounted to $52,000. Required Accounting for Merchandising Busnesses 223 a. Prepare a 2011 multistep income statement for Grice Incorporated. b. Assume that norpal operating activities grow evenly by 10% during 2012. Prepare a 2012 multistep inconre statement of Grice lncorporated. c. Determine thepercentage change in net income between 2011 and 2012 . d. Should the stoskholders have expected the results determined in requirement "e"? Explain your answer.
A multistep income statement is a kind of statement of earnings that separates a business's revenue and expenses into multiple categories to help calculate gross profit and net income more precisely. Grice Incorporated's 2011 multistep income statement is shown below:
Grice Incorporated Multistep Income Statement For the Year Ended December 31, 2011Sales Revenue $275,000Cost of Goods Sold: Beginning Inventory $0Add: Purchases $200,000. Goods Available for Sale $200,000Less: Ending Inventory $0Cost of Goods Sold $200,000Gross Profit $75,000. Operating Expenses: Selling Expenses $16,000Administrative Expenses $36,000Total Operating Expenses $52,000Income from Operations $23,000Other Income $95,000Net Income $118,000b.
The 2012 multistep income statement for Grice Incorporated is prepared based on the assumption that normal operating activities grow evenly by 10%. The statement is shown below:
Grice Incorporated Multistep Income Statement For the Year Ended December 31, 2012Sales Revenue $302,500Cost of Goods Sold: Beginning Inventory $0Add: Purchases $220,000Goods Available for Sale $220,000Less: Ending Inventory $0Cost of Goods Sold $220,000Gross Profit $82,500Operating Expenses: Selling Expenses $17,600Administrative Expenses $39,600Total Operating Expenses $57,200Income from Operations $25,300Other Income $0Net Income $25,300c.
The percentage change in net income between 2011 and 2012 is calculated as follows:
Change in Net Income = (Net Income 2012 - Net Income 2011) / Net Income 2011= (25,300 - 118,000) / 118,000= -78.1%Therefore, the percentage change in net income between 2011 and 2012 is -78.1%.d.
No, the stockholders should not have expected the results determined in requirement "e" because the percentage change in net income between 2011 and 2012 is -78.1%. The decrease in net income was caused by the absence of extraordinary gains in 2012, which were present in 2011. However, the growth in normal operating activities had a positive impact on the company's gross profit and income from operations in 2012. Therefore, the stockholders' expectations should have been based on a comprehensive analysis of the company's financial performance in both years.
The multistep income statement helps to present the financial results of a business with more accuracy by separating revenues and expenses into multiple categories. It also assists in identifying trends and growth rates of the company. In the case of Grice Incorporated, the net income decreased by 78.1% in 2012 due to the absence of extraordinary gains in 2011, but the growth in normal operating activities had a positive impact on the gross profit and income from operations.
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Which expression is equivalent to 4^6 • 4^-8
Answer:
[tex]\huge\boxed{4^{-2}}[/tex]
Step-by-step explanation:
If we have the expression [tex]4^6 \cdot 4^{-8}[/tex], our goal is to simplify it.
Using exponent rules, we know that [tex]a^b \cdot a^c = a^{b+c}[/tex].
Therefore, we can add our exponents (since we have the same base, 4) to get our simplified expression.
[tex]6 + -8[/tex]
Adding a negative is the same as subtracting a positive.
[tex]6 - 8 = -2[/tex]
Now we raise 4 to that power.
[tex]4^{-2}[/tex]
Hope this helped!
For each sequence, find the first 4 terms and the 10th term.
a) n + 5
b) 2n - 1
a) The first 4 terms of the sequence n + 5 are 6, 7, 8, and 9. The 10th term is 15.
b) The first 4 terms of the sequence 2n - 1 are 1, 3, 5, and 7. The 10th term is 19.
a) n + 5
The given sequence is n + 5. We can find the first 4 terms by substituting the values of n from 1 to 4.
Then we can find the 10th term by substituting n = 10.
1st term = n + 5 = 1 + 5 = 6
2nd term = n + 5 = 2 + 5 = 7
3rd term = n + 5 = 3 + 5 = 8
4th term = n + 5 = 4 + 5 = 9
10th term = n + 5 = 10 + 5 = 15.
So, the first 4 terms of the sequence n + 5 are 6, 7, 8, and 9. The 10th term is 15.
b) 2n - 1.
The given sequence is 2n - 1. We can find the first 4 terms by substituting the values of n from 1 to 4. T
hen we can find the 10th term by substituting n = 10.
1st term = 2n - 1 = 2(1) - 1 = 1
2nd term = 2n - 1 = 2(2) - 1 = 3
3rd term = 2n - 1 = 2(3) - 1 = 5
4th term = 2n - 1 = 2(4) - 1 = 7
10th term = 2n - 1 = 2(10) - 1 = 19.
So, the first 4 terms of the sequence 2n - 1 are 1, 3, 5, and 7. The 10th term is 19.
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Which graph decreases, crosses the y-axis at (0, -7), and then increases?
A. Graph C
B. Graph A
C. Graph B
3.
Is the following relation a function?
Why or why not?
{(3,1), (-2,4),(4,5), (-7,7), (3,-3)}
The relation is a function
because x-values do not
repeat.
The relation is a function
because the x-values repeat.
The relation is NOT a function
because the x-values repeat.
The relation is NOT a function
because the y-values repeat.
Answer:
The relation is NOT a function because the x values repeat.
Step-by-step explanation:
remember a function means theres only ONE pair to a x value that means it cannot repeat the same number.In your equation there is a (3,1) and (3,-3) because there is 2 digits of 3 in the x value place the orderd pairs are NOT a function.
PLEASE HELP THIS IS WORTH A LOT OF MY GRADE
Write a congruence statement for the pair of triangles. Name the postulate or theorem that justifies your statement.
O A AJKL Z AVUT by AAS
BAJKL Z LUVT by SAS
CAJLK = LUVT by AAS
d
DJK TUL by SAS
Answer:
B.
Step-by-step explanation:
Since there in one congruent angle inbetween two congruent sides, you would use SAS to prove these triangles are congruent. this is because side, angle, side=SAS. answer D also uses SAS but puts the vertices in the wrong order so it is incorrect.
hopw this helps :)
(19, 18), (-11, -14)
Find the slope of the line through each pair of points- Include the process.
(Will give top answer, pls answer!!)
Answer:16/15
Step-by-step explanation:
slope=[tex]\frac{y_{2}- y_{1} }{x_{2}-x_{1} }[/tex]
=[tex]\frac{-14-18}{-11-19}[/tex]
=[tex]\frac{-32}{-30}[/tex]
=[tex]\frac{16}{15}[/tex]
a) How many ways can the letters of the word IMPORTANCE be arranged in a row?
b) How many ways can the letters of the word IMPORTANCE be arranged in a row if I and M must remain next to each other as either IM or MI?
c) How many permutations of the letters IMPORTANCE contain P, O and R (all three of them) not to be together in any order?
A) The word IMPORTANCE has 10 letters, and all of them are unique. So, the number of ways to arrange the letters in a row is 10!, or 3,628,800.
B) If I and M must remain next to each other, we can treat them as a single letter. This gives us 9 letters to arrange, which can be done in 9! ways, or 362,880. We then need to divide by 2 to account for the fact that I and M can be arranged in two different ways (IM and MI). This gives us a final answer of 181,440.
C) If P, O, and R cannot be together in any order, we can treat them as three separate groups of letters. This gives us 6 groups of letters to arrange, which can be done in 6! ways, or 720 ways. We then need to divide by 3! to account for the fact that P, O, and R can be arranged in 3 different ways (POR, ORP, and RPO). This gives us a final answer of 240.
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6m+10p when m=8 and p=14
Help me please. THE SCREENSHOT HAS THE QUESTION!!!
Answer:
The answer is B.
Step-by-step explanation:
Remove the (unnecessary) parentheses then calculate the product.
9x^2y^3×12x^-3y^5×2xy= 216y⁹
Sharon kicks a ball from the ground into the air with an upward velocity of 64 feet per second. The function h = -16t2 + 64t models the height h, in feet, of the ball at time t, in seconds. When will the ball reach the ground again?
a. 1 second after the ball is thrown
b. 2 seconds after the ball is thrown
c. 3 seconds after the ball is thrown
d. 4 seconds after the ball is thrown
Answer:
d. 4 seconds after the ball is kicked
Step-by-step explanation:
The height function can be factored as ...
h = -16t(t -4)
The values of t where h = 0 are 0 and 4.
The ball will reach the ground again 4 seconds after it is kicked.
Answer:
D
Step-by-step explanation:
four seconds after the ball was thrown
Please mark brainliest:)
x/24 = 30/36 pls help i might know the answer but i want someone to confirm it
Answer:
Step-by-step explanation:
x/24 = 30/36 simplify
x/24 = 5/6 divide 24 by 6 is 4; multiply 4 by 5
x= 20
Please help me with this problem. :)
10-3x-1/2=6x+3/11
A simple linear model has been fit to estimate the effect of temperature, T, (in degrees Celsius) on ambient terpene concentrations, C, (in parts per million) in a data set containing 32 observations C; = [30 + fiiTs + 6:2 6: ~ N(0.02) The parameter for the effect oftemperatu re, [31 , has an estimate of 0.33 with a standard error of 0.17. 3 The test statistic for the two-sided null hypothesis test H0 : 31 = O is 0.69. 1 3 da) 3 How many degrees offrEedom will the t—test have? Calculate the p value accociated with this hypothesis test. {please provide your answers to 4 decimal places)
The t-test for the two-sided null hypothesis test H0: β1 = 0 will have 30 degrees of freedom.
The degrees of freedom for the t-test in this case is calculated as the total number of observations minus the number of parameters being estimated. In this scenario, the linear model has been fit to estimate the effect of temperature on terpene concentrations using 32 observations. The model includes an intercept term and one parameter for the effect of temperature, resulting in a total of two parameters being estimated (including the intercept). Therefore, the degrees of freedom for the t-test is 32 - 2 = 30. To calculate the p-value associated with the hypothesis test, we need to compare the test statistic to the appropriate t-distribution. The test statistic in this case is 0.69. Since the test is two-sided, we need to find the area in both tails of the t-distribution that is greater than the absolute value of the test statistic. By referring to the t-distribution table or using statistical software, we can determine the p-value. The p-value is the probability of observing a test statistic as extreme as the one obtained, assuming the null hypothesis is true.
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Simplify the expression -m-17+14+12m
Answer: 11m-3
Step-by-step explanation: Add -m and +12m to get 11m. Then add -17 and +14 to get -3.
Answer:
11m-3
Step-by-step explanation:
First, rearrange the problem to where all the variables are next to each other
12m-m-17+14
Then, you subtract -m from 12m
11m-17+14
Now, add 14 to -17
11m-3
If you're supposed to set the expression to equal zero, lemme know and I'll edit my answer, hope this helps though :D
the exponential function f(x) has a horizontal asymptote at y=3 what is the end behaviour of f(x)?
Answer: C) as x → -∞, y → 3
as x→ ∞ , y → ∞
Step-by-step explanation:
see graph
Notice that as x approaches negative infinity (goes to the left), the y value approaches the asymptote of y = 3.
And as x approaches positive infinity (goes to the right), the y-value increases without bound so goes to infinity.
As x decreases without bound f(x) approaches but never reaches 3. As x increases without bound f(x) increases without bound. the option C is correct.
What are exponential functions?When the expression of function is such that it involves the input to be present as an exponent (power) of some constant, then such function is called exponential function.
Their usual form is specified below. They are written in several such equivalent forms.
From the graph, we can see that as x approaches negative infinity (goes to the left), the y value approaches the asymptote of y = 3.
As x approaches more negative the function will approach the horizontal asymptote,
so lim(f(x)) = 3 as x → -∞.
As x approaches more positive, so does the function,
so lim(f(x)) → +∞ as x → +∞.
As x decreases without bound f(x) approaches but never reaches 3. As x increases without bound f(x) increases without bound.
Hence, the option C is correct.
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The size of a typical virus is about 0.000008 centimeters, which can be
written as 8 x 10^n centimeters. What is n?
O A. 5
B. -6
C. -5
D. 6
Answer:
B. -6
Step-by-step explanation:
;-;
Answer:
-6
Step-by-step explanation:
Subtract.
6/11-2/11=
I need some help what’s the answer:(
Solve for w.
-29 = -5 +4w
Simplify your answer as much as possible.
Answer:
W= -6
Step-by-step explanation:
-4w = -5 + 29
-4w = 24
Divide both sides by -4
=
W = -6
Answer:
you change w to the other side then proceed as you normally would
PLS HELP ASAP calculate the distance between the two points. (18, -24) & (87, 100)
Answer:
The answer is 141.90 unitsStep-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\[/tex]
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(18, -24) & (87, 100)
The distance between them is
[tex]d = \sqrt{ ({18 - 87})^{2} + ({ - 24 - 100})^{2} } \\ = \sqrt{ ( { - 69})^{2} + ( { - 124})^{2} } \\ = \sqrt{4761 + 15376} \\ = \sqrt{20137} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 141.90489773...[/tex]
We have the final answer as
141.90 unitsHope this helps you
25x-10x²/-15x³ -5x plss helpp
Assuming it's factorization/simplify
[tex]\frac{25x-10x^2}{-15x^3-5x} \\\frac{5x(5-2x)}{-5x(3x^2+1)} \\\frac{5x(5-2x)}{-5x(3x^2+1)} \\-\frac{(5-2x)}{(3x^2+1)} \\-\frac{(-2x+5)}{(3x^2+1)} \\\frac{2x-5}{3x^2+1} \\[/tex]
If you have any questions, feel free to ask.
Answer:
2/3x^5+20x
Step-by-step explanation:
25x−/10x^2/−15x^3−5x
=25x+2/3x^5+−5x
Combine Like Terms:
=25x+2/3x^5+−5x
=(2/3x^5)+(25x+−5x)
=2/3x^5+20x
=2/3x^5+20x
HELP NOW PLEASE I WILL GIVE BRAINLIEST IT'S URGENT!!!!!!
I need help filling in the equation for #30. My teacher asked me to fill in the blank.
y = ___ - 4x
Answer:
24
Step-by-step explanation:
y= 24-4x
A square pyramid is sliced parallel to the base and halfway up the pyramid.
Which of these describes the cross section?
Any slice parallel to the base will cut through the pyramid at a right angle and produce a square-shaped cross-section.
When a square pyramid is sliced parallel to the base and halfway up the pyramid, the resulting cross section would be a square.A square pyramid has a square base and four triangular faces that converge to a single point called the apex.
If the pyramid is sliced parallel to the base, the cross-section will always be a square, regardless of where the slice is made. This is because the square base remains intact, while the triangular faces are truncated.
A cross-section is the shape you get when you slice a solid object. The cross-sections of different shapes can vary depending on where they are sliced,
but the cross-section of a square pyramid sliced parallel to its base and halfway up the pyramid will always be a square. This is because the square base is perpendicular to the axis of the pyramid,
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If m < 6 = 50 degrees, then find m < 8 .
M < 8 = ___ ?
And what’s the angle relationship? : is it vertical angles, corresponding angles, alternate interior angles, alternate exterior angles, same-side interior angles, or same-side exterior angles ?
Please help! I’ll give brainliest to the first person who answers correctly :)
Answer:
50
Corresponding angles
Mr. Reddick has 74 total yards of red and blue felt to distribute to students in his art class. Each of his 20 students gets 2.5 yards of blue felt for the project. He also gives each student an equal amount of red felt. How much red felt does each student get?
1.2 yd
3.7 yd
12 yd
24 yd
Answer:
1.2 yard i got it right!
Step-by-step explanation:
