Answer:
C.
Step-by-step explanation:
ASAP HELP
Find the variance and standard deviation of the data set below:
0 0.107
1 0.352
2 0.400
3 0.141
If the standard deviation of a set of data is 6, then the value of variance is 36
The formula for determining variance is variance = √Standard deviation
Variance of a set of data is equal to square of the standard deviation.
If the standard deviation of a set of data is 6 then we get variance by putting the value of standard deviation in the formula
variance = √Standard deviation
Take square root on both sides
Standard deviation² = 6²
Standard deviation= 36
Hence, standard deviation of a set of data is 6, then the value of variance is 36
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If the sales tax for the city of Florida is 6.75%, how much tax would you pay for an item that costs $ 150.00?
Answer:
160.13
Step-by-step explanation:
you would divide 6.75 by 100 then multiple that to 150 the you would take that answer and add it to 150
Find the midpoint between the lake of points. Make sure to simplify all fractions
Answer: The midpoint is MZ midpoint = (0.5,1)
Step-by-step explanation:
\(MP= (\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2} ) \\MP= (\frac{-4+3}{2}),(\frac{-1+3}{2} )\\MP= (\frac{-1}{2}),(\frac{2}{2} ) \\\\MP= (-0.5 ,1)\)
1. Paul says that (3.14 X 104)) + ( 2.53 X 104) = 5.67 X 105. Is Paul correct? Explain
Answer:
589.68
Step-by-step explanation:
Does anyone know this!? Please help!
If the answer is correct ill mark you as the best choice!!!
AB with endpoints A(-2, -3) and B(4,4) is reflected in the line y = x to create its image A'B' Graph A' B' Then find the perimeter of the figure formed by the segments AB
BA' and AA to the nearest tenth
Answer:
Step-by-step explanation:
A new shopping mall is gaining in popularity. Every day since it opened, the number of shoppers is 20% more than the number of shoppers the day before. The number of shoppers for the fourth day is 216.
How many shoppers were at the mall in total for the four days?
Answer:
234
Step-by-step explanation:
Change to a proper fraction
19/5 (Explain how to do it please) 31 points for it and if you don’t explain correctly I’ll report the question.
Answer:
3 4/5
Step-by-step explanation:
19/5 is improper because the numerator is larger to the denominator. If we round 19 down to 15 and divide 15 by 5 we get 3 but we still have 4 left because of how we rounded it. Let me explain this a little bit smaller.
19 fits into five three times, and that leaves 4 left over, 19/5 = 3 & 4/5
( i just added the & sign so it didn't look like 34/5 )
Daniel receives a 35% employee discount on all purchases he makes at the store. If he buys his brother a jersey that is regularly priced at $24.95, what price (before tax) will Daniel pay for the jersey?
ANSWER CORRECTLY AND I WILL GIVE YOU BRAINLIEST AND GET 10 POINTS
Answer:
The price to pay is $16.22
Step-by-step explanation:
From the question, the regular price is $24.95
now, there is a discount
So the price to pay is the regular minus the discount
Mathematically, we have this as:
24.95 - 35% of 24.95
= 24.95 - 0.35(24.95)
= $16.2175
This is approximately $16.22
please help with this!
Answer:
A = 73 , B = 9 , C = 13
Step-by-step explanation:
the value of A corresponds to x = 8, in the interval x ≤ 10 , then
f(x) = 9x + 1 , that is
f(8) = 9(8) + 1 = 72 + 1 = 73 = A
the value of B corresponds to x = 10, in the interval x > 10 , then
f(x) = 2x - 11 , that is
f(10) = 2(10) - 11 = 20 - 11 = 9 = B
the value of C corresponds to x = 12, in the interval x > 10 , then
f(x) = 2x - 11 , that is
f(12) = 2(12) - 11 = 24 - 11 = 13
Does anyone mind helping me!? [ The answer selected was on accident! ]
Answer:
horizontal shift
Step-by-step explanation:
because it only has left 5 unity's
Answer:
2nd option
Step-by-step explanation:
given the graph of f(x) then f(x + a) represents a horizontal translation of f(x)
• if a > 0 then a shift to the left of a units
• if a < 0 then a shift to the right of a units
then
g(x) = (x + 5)²
is a horizontal shift to the left of 5 units
What theorem can be used to prove
these triangles are congruent?
ASA
SAA
neither
The average height of the five players on the basketball team was 77 inches. One of the players was 71 inches tall. Another was 74 inches tall, and two were each 78 inches tall. How tall was the tallest player on the team?
How to solve this question
Answer:
The tallest player on the team was 78 inches tall
Step-by-step explanation:
A line passes through (-7,1) and (-2,6). Another lines passes through (-5,-1) and (0,4). Prove the points are parallel. *3 pointsThe slope of Line 1 is 1The slope of Line 1 is -1The slope of Line 1 is 2The slope of Line 2 is 1The slope of Line 2 is -1The slope of Line 2 is 2Both lines have the same slope so they are parallelThe product of both slopes are -1 so they are parallel
A line passes through (-7,1) and (-2,6).
Another lines passes through (-5,-1) and (0,4).
Prove the points are parallel. If the gradients of the two lines are the same , then the lines are parallel.
Line 1
( x 1 , y 1 ) = (-7,1) and ( x 2 , y 2 ) = (-2,6).
m = ( y2 - y1 ) / ( x2 - x 1 )
m = ( 6 - 1 ) / ( -2 - - 7 ) = 5 / 5 = 1
Line 2
( x 1, y 1 ) = ( -5 , -1 ) and ( x 2 , y2 ) = ( 0 , 4 )
m = ( 4 - - 1 ) / 0 - - 5 ) = 5 / 5 = 1
The slope of Line 1 is 1 ( CORRECT )
The slope of Line 2 is 1 ( CORRECT )
Both lines have the same slope so they are parallel ( CORRECT)
Please Help! I have no idea what this is! Also, do NOT put the answer in a link, as I cannot access it. Just give me the plain answer.
Answer:
\(1.962*10^{8}\)
Step-by-step explanation:
When given the area and one side length, we can find the other side length by dividing.
So, \(\frac{5.612*10^{14}}{9.2*10^{7}}\)= \(6.1*10^{6}\)
The perimeter would be \(6.1*10^{6}\)+\(6.1*10^{6}\)+\({9.2*10^{7}}\)+\({9.2*10^{7}}\) = \(1.962*10^{8}\)
Hope this is correct and helps!
Find the slope: (7,4) (5, 6)
Answer:
Slope = - 1
Step-by-step explanation:
(x₁ , y₁) = (7,4) & (x₂, y₂) = (5, 6)
Slope = \(\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\)
\(= \frac{6-4}{5-7}\\\\= \frac{2}{-2}\\\\= - 1\)
Find the measure of the arc or angle indicated.
Answer: The correct is 114
Step-by-step explanation: Hope this helps
A rocket is flying at 50 meters per second. How many seconds will it take the rocket to fly 650 meters?
Answer:
58to20meters a pear of a day
Step-by-step explanation:
1hu2ji
+(4)
1/2-1
Write five expressions: a sum, a difference, a product, a quotient, and one that
involves at least two operations that have the value.
- 8+ 5
3. Find the value of each expression.
The value of each expression is same as; -3/4,
What is an expression?Expression in mathmatic is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
To find we have to Enter five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value of -3/4
Expression for sum is;
1/4 + (-1) = -3/4
Expression for difference;
(1/4 - 1) = -3/4
Expression for product ;
(-3/2)(1/2) = -3/4
Expression for quotient ;
(1 - 4)/4 = -3/4
Expression that involves at least two operations are;
-(1/4 + 2/4) = -3/4
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In both the Vendor Compliance at Geoffrey Ryans (A) and
Operational Execution at Arrows Electronics there are problems and
challenges. Integrate the problems and challenges from both
cases.
In both the Vendor Compliance at Geoffrey Ryans (A) and Operational Execution at Arrows Electronics cases, there are common problems and challenges. These include issues related to vendor management.
One of the key problems faced by both companies is vendor compliance. This refers to the ability of vendors to meet the requirements and standards set by the company. Both cases highlight instances where vendors fail to meet compliance standards, leading to disruptions in the supply chain and operational inefficiencies. This problem affects the overall performance and profitability of the companies.
Another challenge faced by both companies is operational execution. This encompasses various aspects of operations, including inventory management, order fulfillment, and delivery. In both cases, there are instances where operational execution falls short, leading to delays, errors, and customer dissatisfaction. This challenge requires the companies to streamline their processes, improve communication and coordination, and enhance overall operational efficiency.
Overall, the problems and challenges in both cases revolve around effective vendor management, supply chain optimization, and operational excellence. Addressing these issues is crucial for both companies to improve their performance, meet customer demands, and maintain a competitive edge in the market.
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The volume of a sphere is 9,198.m3 To the nearest ,meter what is the radius of the sphere? Use 3.14 for .pi
Using the given information, the radius of the sphere to the nearest meter is 13m
Calculating Volume of a sphereFrom the question, we are to determine the radius of the sphere
Using the formula for calculating the volume of a sphere,
\(V = \frac{4}{3} \pi r^{3}\)
Where V is the volume
and r is the radius
From the given information,
V = 9198 m³
Then,
\(9198 = \frac{4}{3} \times \pi r^{3}\)
\(9198 = \frac{4}{3} \times 3.14 \times r^{3}\)
\(4 \times 3.14 \times r^{3} = 9198 \times 3\)
\(4 \times 3.14 \times r^{3} = 27594\)
\(r^{3} = \frac{27594}{4 \times 3.14}\)
\(r = \sqrt[3]{\frac{27594}{4\times 3.14} }\)
r = 12.99995 m
r ≅ 13 m
Hence, the radius of the sphere to the nearest meter is 13m.
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A rancher has 3000 feet of fencing with which to construct adjacent, equally sized rectangular pens as shown in the figure above. What dimensions should these pens have to maximize the enclosed area?
The required dimensions of a rectangular rancher with perimeter for fencing, 3000 feet are equal the 500 feet and 375 feet at maximum area of 3,75,000 ft².
We have a rancher which to construct adjacent, equally sized rectangular pens with the fencing of 3000 feet. Suppose that the rancher need to be fenced in the way shown in the attached figure. Then, the perimeter is 4x + 3y = 3000
=> x \( =\frac{3000 - 3y}{4} \).
The area of rectangle is represented by A=L × W --(1) , where L and W are dimensions of rectangles. The total area will be A = 2× x × y --(2)
=> A = 2× (\(\frac{3000 - 3y}{4}\))× y
= ( \( 1500 - \frac{3y}{2} \))y
= \( 1500y - \frac{3y²}{2} \)
Now, differentiate above area function, with respect to y, and equate to 0, for determining the critical points on the graph, \(\frac{dA}{dy} \) = A'(y) =\( 1500 - \frac{6y}{2} \) = 0
=> y = \(\frac{1500}{3} = 500 \)
Also, x \( =\frac{3000 - 3× 500}{4} \).
\( =\frac{1500}{4} = 375 \).
Maximum area = 375 × 500 × 2 = 375000 ft². Hence, the dimensions that will give the maximum area are 500 feet and 375 feet.
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Complete question : attached figure complete the question.
Help!!!!!!!!!!!!!!!!!!!!
Answer:
500w + 25 = 200
Step-by-step explanation:
"He withdraws $25 per week..." <------
Problem b (4.0 x 10^2)(4.0 x 10^7)Problem c (7.0 x 10^-3)(6.0 x 10^6)Problem d (1.2 x 10^7)(2.2 x 10^-3)Problem e (2.0 x 10^-4)(7.1 x 10^9)
Answer;
\(16\times10^9\)Explanation:
Here, we want to get the product of the given expression
Since the base are the same,, we use the indices rule which is:
\(\text{ (a}^x)\text{ }\times(a^y)=a^{x\text{ + y}}\)We apply that in this same problem as follows:
\(\begin{gathered} \text{ 4.0}\times\text{ 4.0}\times10^2\times10^7 \\ =4.0^2\times10^{2+7} \\ =\text{ 16}\times10^9 \end{gathered}\)Please Help !! I Will GIVE BRAINLIEST What is the slope of the line !
Step-by-step explanation:
Looking closely,
when x1=0, y1= 3
Also, when x2= 3, y2= 1
The slope therefore is,
(y2-y1)/(x2-x1)
= 1-3/2-0
= -2/2
Slope = -1
two dice are rolled in a random experiment. (a) what is the probability that at most one is a six? (1 point) (b) if the two faces are different, what is the probability that at most one is a six?
a) The probability that at most one is a six is 5/6.
b) The probability that at most one is a six is 2/3.
In the question two dice are rolled in a random experiment and we have to find what is the probability that at most one is a six and if the two faces are different, what is the probability that at most one is a six.
a) The probability that at most one is a six is 5/6. There are only 6 possible outcomes when rolling two dice, and 5 of those outcomes involve at most one six: (1,2), (1,3), (1,4), (1,5), (2,5).
b) The probability that at most one is a six is 2/3. If the two faces are different, there are only 3 possible outcomes: (1,2), (2,3), (3,4). 2 of those outcomes involve at most one six: (1,2), (2,3). Thus, the probability is 2/3.
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4(y+2)-y= 2(y-1) +9
What does y equal
☁️ y = -1 ☁️
Hope it helps.
Explanation: Have a nice day!~  ̄▽ ̄❤️
i need help please!!
Answer:
Step-by-step explanation:
do the thing times 2
Comparing Theater Sales
I need help A.S.A.P!!!
Step-by-step explanation:
oh come on ! you can see that with common sense : it is 2)
while the data itself is the same, but in figure B it is kind of suggested that "Super Cinema" had twice the sales of "Bud's Movies". which is not the case at all.
and that is one of the problems, when you don't show the whole data range (which happens when you don't start the data range at the actual beginning - like 0 in this case).
as I keep saying : never trust a statistic you have not falsified yourself ...
An experiment was conducted to evaluate the success of a methicillin-resistant Staphylococcus aureus (MRSA) vaccine. MRSA can be prevented if subjects
regularly wash their hands. The subjects were treated, but only some of the vaccines were successful. The researchers are unsure whether this was a result of hand washing or the vaccine alone. What is this an example of?
A. Confounding
B. The placebo effect
C. Blinding
D. Replication
E. Bias
Answer:
a
Confounding
Step-by-step explanation:
There are two variables that could have lead it being successful, thus the variables are confounding.