Answer:
30 + 7 x 14 = 128
Bashir would earn $128 that day
Bashir can expect to make 30 + 7 x tt in a day when waiting on tt tables
2) Simplify: 4/3+3/5+-3/5+-11/3
Answer:
\(\frac{4}{3}+\frac{3}{5}+-\frac{3}{5}+-\frac{11}{3}\)\(=\frac{4}{3}-\frac{11}{3}\)\(\frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}\)\(=\frac{4-11}{3}\)\(\:4-11=-7\)\(=\frac{-7}{3}\)\(\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}\)\(\frac{-a}{b}=-\frac{a}{b}\)\(\frac{-7}{3}\)\(=-\frac{7}{3}\)---------------------\(\boxed{\boxed{\underline{\textsf{\textbf{hope it helps}}}}}\)\(\boxed{\boxed{\underline{\textsf{\textbf{have a great day!}}}}}\)Which item is NOT printed on the bottom of a check?
a
check number
b
routing number
c
account number
d
date
Answer: d. Date
Step-by-step explanation:
Some of the information printed on the bottom of a check include the check number which is typically a security measure that is used in the identification of payment so as to prevent fraud.
The routing number also informs the bank where the funds for the check can be found.
The account number informs the person that collects the check about the account that the money is coming from.
We should note that the date is at the top of the check and one has to fill it himself or herself before giving the check to the recipient.
if a person walks 1/3 a mile in each 1/2 hour, how far does he walk in 1 hour.
Distance travelled in 30 minutes = 1/3 miles
Distance travelled in 1 minute = 1/(3 × 30)
Distance travelled in 60 minutes = (1 × 60)/(3 × 30)
= 2/3 miles
What is 3 dived by 7.2
Answer: 5/12 or 0.41666666666
Step-by-step explanation:
3 divided by 7.2 = 5/12, in decimal form as 0.41666666666.
Umm I kinda need help pls
Answer:
what help would i do
Step-by-step explanation:
-3 2/5 - 5/6
how to do it
Answer:
- 4 7/30Step-by-step explanation:
-3 2/5 - 5/6 =- 17/5 - 5/6 = ⇒ converting the mixed fraction to standard- 17*6/5*6 - 5*5/6*5 = ⇒ bringing fractions to common denominator- 102/30 - 25/30 = - (102 + 25)/30 =- 127/30 = ⇒ answer as standard fraction- 4 7/30 ⇒ converting to mixed fractionAnswer:
- 4 ⁷/₃₀Step-by-step explanation:
= -3 2/5 - 5/6
= - 17/5 - 5/6 ---- LCM of 5 & 6 is 30
= _ 17 * 6 _ 5 * 5
5 * 6 6 * 5
= _ 102 - 25
30
= _ 127
30
= 4 ⁷/₃₀What value of C will make the following system a dependent system (one in which the lines coincides)15x +20y= -106x + 8y= c
ANSWER
C = -4
EXPLANATION
Given:
15x +20y= -10
6x + 8y= c
Thus we have:
a1 = 15x, b1 = 20y, c1 = -10
and
a2 = 6x, b2 = 8y, c2 = c
The condition now is:
\(\frac{a_1}{a_2}\text{ = }\frac{b_1}{b_2}\text{ = }\frac{c_1}{c_2}\)i.e:
\(\frac{15x}{6x}=\frac{20y}{8y}\text{ = }\frac{-10}{c}\)Determine c using the x
\(\begin{gathered} \frac{15x}{6x}=\frac{-10}{c} \\ \frac{5}{2}\text{ = }\frac{-10}{c} \\ 5c\text{ = -20} \\ c\text{ = -}\frac{20}{5} \\ c\text{ = -4} \end{gathered}\)Determine c using the y
\(\begin{gathered} \frac{20y}{8y}\text{ = }\frac{-10}{c} \\ \frac{10}{4}\text{ = }\frac{-10}{c} \\ 10c\text{ = -40} \\ c\text{ = }\frac{-40}{10} \\ c\text{ = -4} \end{gathered}\)Hence, the value of C that will make the systems a dependent system is -4.
Answer these questions in a 5 sentences:
1. How does one ensure aesthetic design and stability in structure?
2. Do you have to make radical changes in the way you live your life to help others? How can you respond to the needs of others in your own little way?
Answer:
To ensure aesthetic design and stability in a structure, it is important to start with a solid foundation and a well-designed framework that can support the weight and load of the building. Additionally, choosing high-quality materials, proper construction techniques, and good engineering practices can help ensure that the building is structurally sound and aesthetically pleasing. It is also important to consider factors such as natural lighting, air flow, and sustainability when designing a building, as these can have a significant impact on both the structure's visual appeal and its overall stability.
Making radical changes in one's life is not always necessary to help others. Sometimes, even small acts of kindness and generosity can make a big difference in someone's life. Responding to the needs of others can be as simple as lending a listening ear, offering a helping hand, or donating to a worthy cause. Volunteering one's time, skills, or resources can also be a meaningful way to help others and make a positive impact in the community. Ultimately, the key to helping others is to be open-hearted, empathetic, and willing to take action when the opportunity arises.
Select the correct solution for 12× = 60.
Given the expression:
\(\text{ 12x = 60}\)Let's determine the solution or the value of x.
Step 1: Applying the rule of the Inverse Property of Multiplication, we divide 60 by 12 to get the
value of x.
\(\text{ 12x = 60 }\rightarrow\text{ x = }\frac{60}{12}\)\(\text{ x = 5}\)Therefore, the solution to this expression is x = 5.
Whats 2/3 + 3/5 in fractions
Answer:
19/15
2/3+3/5
Multiply each by 3
10/15+9/15=19/15
\( = \frac{2}{3} + \frac{3}{5} \\ \)
\( = \frac{2}{3} \times \frac{5}{5} + \frac{3}{5} \times \frac{3}{3} \\ \)
\( = \frac{10}{15} + \frac{9}{15 \\ } \)
\( = \frac{10 + 9}{15} \\ \)
\( = \frac{19}{15} \\ \)
\( = 1 \frac{4}{15} \\ \)
what is the word used to describe a vector that always points toward the center of a circular path?
"Centripetal is the word used to describe a vector that always points toward the centre of a circular path."
The centripetal acceleration vector is an acceleration in the radial direction that is directed towards the centre of the circular line of motion. It runs perpendicular to the linear motion, or v.
The direction of the velocity shift for a ball travelling around a curve is in the direction of the curve's centre. Centripetal acceleration is the acceleration that is directed towards the centre of a curved or circular route.
Any force that changes the path of motion towards the centre of a circular motion is known as a centripetal force. The portion of the force that produces the centripetal force is the part that is perpendicular to the velocity.
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The perimeter of a rectangle is 35cm. The length is 5cm. Write and
solve an equation to find the width of the rectangle.
Answer:
P = 2L + 2W
35 cm = 2(5 cm) + 2(W cm)
W = 12.5 cm
Step-by-step explanation:
P = 2L + 2W
35 cm = 2(5 cm) + 2(W cm)
35 cm - 10 cm = 2W cm
2W cm = 25 cm
w cm = 12.5 cm
Step-by-step explanation:
step 1. a rectangle has 2 sets of congruent sides; we will call them l and w.
step 2. P (perimeter) = l + l + w + w = 35
step 3. 35 = 5 + 5 + 2w
step 4. 25 = 2w
step 5. w(width) = 12.5 cm.
What is the difference between a parameter and a statistic example?
4x – 3x + 2 = 4(3x – 5)
Answer:
4x-3x+2=4(3x-5)
1x+2=12x-20
22=11x
2=x
Step-by-step explanation:
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Who ever is reading this:
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The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
Answer:
x=2
Step-by-step explanation:
4x-3x+2=12x-20
x+2=12x-20
2=11x-20
22=11x
x=2
find the values of the variables in the matrix calculator
Double-check the input and review the solution provided by the matrix calculator to ensure accuracy.
The matrix calculator is a useful tool for solving equations involving matrices. To find the values of the variables in the matrix calculator, follow these steps:
1. Enter the coefficients of the variables and the constant terms into the calculator. For example, if you have the equation 2x + 3y = 10, enter the coefficients 2 and 3, and the constant term 10.
2. Select the appropriate operations for solving the equation. The calculator will provide options such as Gaussian elimination, inverse matrix, or Cramer's rule. Choose the method that suits your equation.
3. Perform the selected operation to solve the equation. The calculator will display the values of the variables based on the solution method. For instance, Gaussian elimination will show the values of x and y.
4. Check the solution for consistency. Substitute the obtained values back into the original equation to ensure they satisfy the equation. If they do, you have found the correct values of the variables.Remember to double-check the input and review the solution provided by the matrix calculator to ensure accuracy.
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we have a study involving 3 different groups that each contain 9 participants (27 total). what two degrees of freedom would we report when we report the results of our study?
Using degree of freedom,
Two degrees of freedom would we report when we report the results of our study is (2,24).
Degree of freedom:
The statistical degrees of freedom (DF) indicate the number of independent values that can be changed in the analysis without violating the constraints.
degrees of freedom is the number of independent values that can be estimated in a statistical analysis. It can also be thought of as the number of values that are free to vary when estimating the parameters
DF = N – P
Where:
N = sample size
P = the number of relationships
We given that,
Number of groups , k = 3
Number of total participants, n = 27
Degrees of freedom for F-test is F(k-1,n-k)
= F(3-1 , 27-3)
= F(2,24)
Hence, (2,24,) are required two degrees of freedom.
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Gipple Corporation makes a product that uses a material with the quantity standard of 9.2 grams per unit of output and the price standard of $7.90 per gram. In January the company produced 5,300 units using 26,770 grams of the direct material. During the month the company purchased 29,300 grams of the direct material at $8.00 per gram. The direct materials purchases variance is computed when the materials are purchased. The materials price variance for January is:
The materials price variance for January can be calculated using the following formula: Materials Price Variance = (Actual Quantity Purchased x Standard Price) - (Actual Quantity Purchased x Actual Price).
In this case, the actual quantity purchased is 29,300 grams and the actual price is $8.00 per gram. The standard price is given as $7.90 per gram. Plugging these values into the formula, we get: Materials Price Variance = (29,300 grams x $7.90 per gram) - (29,300 grams x $8.00 per gram).
To calculate the specific value of the variance, you would need to subtract the product of the actual quantity purchased and actual price from the product of the actual quantity purchased and standard price. The resulting value will determine whether the materials price variance is favorable or unfavorable, indicating whether the actual price paid for the material was higher or lower than the standard price set by the company.
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median and mode of 4.3,4.5,4.2,5
Check the picture below.
A sporting goods store pays $200 for a rubber raft. The percent of markup is 26%.
Find the raft's selling price,
v31) The weights of a certain variety of cucumbers are normally distributed with a standard deviation of 2 ounces. Given that 15% of these cucumbers weigh more than 16 ounces, what is the mean weight
Answer:
13.928 ounces
Step-by-step explanation:
We solve using z score formula
z = (x-μ)/σ, where
x is the raw score = 16 ounces
μ is the population mean = ??
σ is the population standard deviation = 2 ounces
Given that 15% of these cucumbers weigh more than 16 ounces,
= 100 - 15 = 85
We find the z score for a 85th percentile using the percentile table = 1.036
Hence
1.036 = 16 - x/2
Cross Multiply
1.036 × 2 = 16 - x
2.072 = 16 - x
2.072 - 16 = -x
-13.928 = -x
x = 13.928 ounces
Therefore, the mean weight is 13.928 ounces
I need help with 12 please
True or False A vector in space may be described by specifying its magnitude and its direction angles.
True. A vector in space can be described by specifying its magnitude and its direction angles. The magnitude of a vector represents its length or size, while the direction angles determine the orientation of the vector with respect to a reference axis system.
In three-dimensional space, a vector can be decomposed into its components along the x, y, and z axes. By using trigonometric functions, the direction angles of the vector can be determined. The direction angles are typically measured with respect to the positive x-axis, the positive y-axis, and the positive z-axis.
Once the magnitude and direction angles of a vector are known, the vector can be fully described. This description allows for precise calculations and analysis of vector quantities, such as displacement, velocity, and force, in various physical and mathematical contexts.
It's worth noting that there are alternative ways to describe vectors, such as using Cartesian coordinates or unit vectors. However, specifying the magnitude and direction angles provides a convenient and comprehensive representation of a vector in space.
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A recliner chair is normally $750 is discounted to $600. What is the percent discount?
Answer:
20%
Step-by-step explanation:
Discount = Original Price x Discount %/100
Discount = 750 × 20/100
Discount = 750 x 0.2
You save = $150.00
Final Price = Original Price - Discount
Final Price = 750 - 150
Final Price = $600.00
Answer:
20%
Step-by-step explanation:
Just multiply 750 by 20%, and you will get 150. Subtract and you will get 600. That means my answer is correct.
Good Luck!
Let N denote the set of all non-negative integers and Z denote the set of all integers. The function f:Z→N given by f(x) = |x| is :
A. One-one but not onto
B. Onto but not one-one
C. Both one-one and onto
D. Neither one-one nor onto
Option A. One-one but not onto. The function f:Z→N maps integers to non-negative integers.
For any integer x, the absolute value function |x| returns a non-negative value, so f(x) is always non-negative. This means that the range of f is the set of non-negative integers. The function is onto, since for any non-negative integer n, we can find an integer x such that |x| = n (e.g., x = n or x = -n). However, f is not one-to-one, because there are two distinct integers x and y (e.g., x = 2 and y = -2) that map to the same non-negative integer f(x) = f(y) = 2.
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increasing decreasing Determine the open intervals on which the function is increasing, decreasing, or constant. (Enter your answers using interval natation. If an answer does not existent P(x)=x²-10
The open intervals on which the function P(x) = x² - 10 is increasing, decreasing, or constant are:- P(x) is decreasing on the open interval (-∞, 0).- P(x) is increasing on the open interval (0, +∞).
To determine the intervals on which the function P(x) = x² - 10 is increasing, decreasing, or constant, we need to find the derivative of the function and examine its sign.
First, let's find the derivative of P(x) with respect to x:
P'(x) = 2x
To determine the intervals of increase or decrease, we need to find where the derivative is positive (increasing) or negative (decreasing). In this case, P'(x) = 2x is positive for x > 0 and negative for x < 0.
Now, let's consider the intervals:
1. For x < 0: Since P'(x) = 2x is negative, the function P(x) is decreasing in this interval.
2. For x > 0: Since P'(x) = 2x is positive, the function P(x) is increasing in this interval.
To summarize:
- P(x) is decreasing on the interval (-∞, 0).
- P(x) is increasing on the interval (0, +∞).
Therefore, the open intervals on which the function P(x) = x² - 10 is increasing, decreasing, or constant are:
- P(x) is decreasing on the open interval (-∞, 0).
- P(x) is increasing on the open interval (0, +∞).
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Help meee pleasee!!
A private university is accepting applications for enrollment. Out of 2,000 applicants, 950 meet the GPA requirements, 600 volunteer for community service, and 250 both meet the GPA requirements and volunteer. Which statement correctly describes the probability that an applicant meets the GPA requirements or volunteers?
The best answer is Because some applicants volunteer and meet the GPA requirements, the events are not mutually exclusive. Thus the probability is 65%.
What is the probability of meeting the GPA requirements or volunteers?The fact that some people could meet both the GPA requirement and the volunteering requirements means that these are not mutually exclusive.
The probability of meeting both would be:
= (Number of people who met either GPA requirements or Volunteer) / Total number of people
= (950 + 600 - 250) / 2,000
= 0.65
= 65%
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help will give brainiest
A recursive arithmetic sequence a₁ = -4 and aₙ = aₙ₋₁ + 11,
a) the value of a₁ = -4
b) The value of d = 11
c) The iterative sequence of the arithmetic sequence is -4, 7, 18, 29, 40, 51, 62, 73, 84, 95...….
d) The value of a₁₀ is 95.
Arithmetic Sequence:
Arithmetic sequence terms refer the difference between consecutive terms is always the same.
Given,
Here we have the recursive arithmetic sequence a₁ = -4 and aₙ = aₙ₋₁ + 11.
And we need to find the following:
a) a₁
b) d
c) iterative sequence rule
d) a₁₀
While we looking into the given expression we have easily identified the value f a₁ is -4 and the value of common difference d is 11.
Now we have to find the iterative sequence, that is non other than the consecutive values of the arithmetic sequence,
it can be calculated as follows:
a₂ = a₂₋₁ + 11 = a₁ + 11 = -4 + 11 = 7
Similarly, the next value is calculated by adding 11 to its previous values,
So, the value of
a₃ = 7 + 11 = 18
a₄ = 18 + 11 = 29
a₅ = 29 + 11 = 40
a₆ = 40 + 11 = 51
a₇ = 51 + 11 = 62
a₈ = 62 + 11 = 73
a₉ = 73 + 11 = 84
a₁₀ = 84 + 11 = 95
Therefore, the iterative sequence is calculated by adding 11 to it and the sequence is -4, 7, 18, 29, 40, 51, 62, 73, 84, 95...…..
And the value of a₁₀ is 95.
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All of the options are correct. Most economic data can be modeled as a higher-order ARMA(p, q) model. Spikes in the autocorrelation function indicate autoregressive terms. Spikes in the partial-autocorrelation function indicate moving-average terms. For an ARMA(p, q) model, both the autocorrelation and partial-autocorrelation functions show abrupt stops.
Actually, not all of the options are correct. The statement "Most economic data can be modeled as a higher-order ARMA(p, q) model" is not entirely accurate. While it is true that many economic time series exhibit some degree of autocorrelation and can be modeled using ARMA models, not all economic data can be accurately represented by these models.
In fact, some time series may require more complex models such as state-space models, VAR models, or GARCH models to capture the underlying dynamics.
Regarding the other statements:
Spikes in the autocorrelation function do indicate autoregressive terms, as autocorrelation measures the correlation between a time series and its past values.
Spikes in the partial-autocorrelation function do indicate moving-average terms, as partial-autocorrelation measures the correlation between a time series and its past values, controlling for the effects of intermediate lags.
For an ARMA(p, q) model, the autocorrelation function should show an abrupt stop at lag p, indicating the presence of p autoregressive terms. The partial-autocorrelation function should show an abrupt stop at lag q, indicating the presence of q moving-average terms.
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Which expression represents the growth of an investment of $8,000 at 7.5% per year for a period of t years? 8000(1.075t) 8000(1.075)t 8000(0.075)t
Answer:
its b
Step-by-step explanation:
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How can you evaluate this expression using the distributive property?
4×(50−1)
Enter your answer by filling in the boxes.
4×(50−1)
? × 50 − ? × 1
? − ?
btw: due TODAY! PLEASE ANY ONE .
= ?
Answer:
4 (50 - 1)=196
Step-by-step explanation: