+ C:/Users/pertunia/Desktop/IQTT5111A1_FT.pdf 2022 21; 22 Q.3.1 Determine the % marks that the students obtained for each of the modules, given that: Q.3.1.1 The total number of marks available for the Statistics module was 600. (4) Determine this by entering an appropriate formula in cells C2 to C12
The question is an illustration of Excel formulas, and the formula to enter in cell C2 is: =(B2/600)
How to determine the % marks that the students obtained?To enter a formula in Microsoft Office Excel, we make use of the following syntax:
= (Formula)
From the question, the total score is 600.
So, the formula to enter in cell C2 is:
=(B2/600)
Next, drag the content of cell B2 through cell C12.
This is to ensure that all cells C2 to C12 have the appropriate formula.
Lastly, following the highlighted steps to show the result as percentage
Go to the home tabSelect the number groupClick the Percent Style button Increase the number of decimal places, as desired.Read more about Excel formulas at:
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Read the following actions and decide if they are risks or costs.
fire:
employee salaries:
theft:
health insurance for your employees:
losing important data from the computer network:
taxes:
employee injury:
Answer:
fire: risk
Employee salaries: cost
theft: risk
health insurance for employees: cost
losing important data from computer: cost
taxes: cost
employee injury: cost
PLEASE HELP PLEASE PLEASE
Coordinate pairs are organized like (x,y).
x tells us the location of the point in relation to the x-axis, the axis that is horizontal.y tells us the location of the point in relation to the y-axis, the axis that is vertical.To determine a coordinate pair, we can determine each coordinate individually, then put them together.
Solving the QuestionNotice how the red point sits on the very edge of the graph.
When we look at the x-axis, we can see that it occurs at the number 0 on the x-axis. In other words, the red point occurs when x=0.
When we look at the y-axis, we can see that it lines up with the number 2. In other words, the red point occurs when y=2.
Therefore, when we put the two coordinates together like (x,y), we get (0,2).
Answer(0,2)
11) Differentiate implicitly if y² = x.
Answer: x2 + y2. − 4x + 5y − 8=0.
Step-by-step explanation:
Answer:
[tex]\dfrac{dy}{dx}=\dfrac{1}{2y}[/tex]
Step-by-step explanation:
Given equation:
[tex]y^2=x[/tex]
Differentiate:
[tex]\implies y^2\:\dfrac{d}{dx}=x\:\dfrac{d}{dx}[/tex]
[tex]\implies 2y\:\dfrac{dy}{dx}=1[/tex]
[tex]\implies \dfrac{dy}{dx}=\dfrac{1}{2y}[/tex]
Please HELP me don’t BE RUDE IM WASTING MY PTS
Based on the information in the table, it can be inferred that the values with two dots are 28 1/2 and 25 1/2.
What is a dot plot?A dot plot is a type of graph that is characterized by representing the frequency of an event by means of points on a line that has the values.
According to the information in the table, it can be inferred that two values have a frequency of 2, these values are:
25 1/228 1/2Learn more about dot plot in: https://brainly.com/question/22746300
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Find the perimeter of the larger octagon
Weight
Price
3 Oz
$10.00
OZ
$15.00
Answer:weight and the Oz would be the same for both problems
Step-by-step explanation:
tial growth and decay: word problems UKG
You have prizes to res
In Booneville, the use of landlines has been declining at a rate of 20% every year. If there are
25,300 landlines this year, how many will there be in 5 years?
If necessary, round your answer to the nearest whole number.
landlines
Using an exponential function, it is found that there will be 8290 landlines in 5 years.
What is an exponential function?A decaying exponential function is modeled by:
[tex]A(t) = A(0)(1 - r)^t[/tex]
In which:
A(0) is the initial value.r is the decay rate, as a decimal.In this problem, we have that the initial value and the decay rate are given as follows:
A(0) = 25300, r = 0.2.
Hence the function is given by:
[tex]A(t) = 25300(0.8)^t[/tex]
In t = 5 years, the amount of landlines will be given by:
[tex]A(5) = 25300(0.8)^5 = 8290[/tex]
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What is the measure of the unknown angle?
Image of a full circle divided into two angles. One angle is fifty degrees and the other is unknown
Group of answer choices
300°
305°
310°
Answer:
its C 305
Step-by-step explanation:
ik this i got a 100 rofl
*BRAINLIEST* and 100 points (EASY Question: Warm Up)
Find a positive solution to each equation: x2 = 36
A.x = 4
B.x = 6
C.x = 9
D.x = 12
E.No positive solution
Show Step-By-Step Explanation for *BRAINLIEST*
Answer:
B. x = 6
Explanation:
[tex]\rightarrow \sf x^2 = 36[/tex]
[tex]\rightarrow \sf x= \pm \sqrt{36}[/tex]
[tex]\rightarrow \sf x= \pm 6[/tex]
[tex]\rightarrow \sf x= +6, \ -6[/tex]
As asked for positive, (+)
[tex]\rightarrow \sf x = 6[/tex]
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
Let's solve ~
[tex]\qquad \sf \dashrightarrow \: {x}^{2} = 36[/tex]
[tex]\qquad \sf \dashrightarrow \:x = \sqrt{36} [/tex]
[tex]\qquad \sf \dashrightarrow \:x = \pm6[/tex]
but since we gave been asked to find positive solution, it's 6
So, correct choice is B. x = 6
Using Euler's formula, how many
faces does a polyhedron with
20 vertices and 30 edges have?
?] faces
Answer:
Faces = 12
Step-by-step explanation:
Given: V = 20, E = 30To find: F Euler's formula is given as: F + V - E = 2Plugging the values of V and E in the above formula, we find:F + 20 - 30 = 2-> F - 10 = 2-> F = 2 + 10-> F = 12hey can someone help me find the area of these two pls
Answer:
4) 34.1 ft²
6) 9.9 ft²
Step-by-step explanation:
The formula for the area of a triangle is A = 1/2 × b × h.
Plugging in the givn values, we have the equations: A = 1/2 × 11 × 6.2 and A = 1/2 × 6 × 3.3. Now we can solve.
--------------------------
4) A = 1/2 × 11 × 6.2
5.5 × 6.2 = 34.1 ft²
--------------------------
6) A = 1/2 × 6 × 3.3
3 × 3.3 = 9.9 ft²
hope this helps!
Simplify using the distributive property. 5 Marks
1/5(4m+20)
9(5/9 y-1/3)
Answer+Step-by-step explanation:
[tex]\frac{1}{5} \left( 4m+20\right) =\frac{4}{5}m + \frac{20}{5} = \frac{4}{5}m + 4[/tex]
[tex]9\left( \frac{5}{4} y-\frac{1}{3} \right) =\frac{9\times5}{9} y-\frac{9}{3} = 5y - 3[/tex]
Please help asap i really want to finish this
It is a Part A and Part B Question
Note: please add the answer next to what part it's from so I can know which part was answered
A local road has a grade of 10%. The grade of a road is its slope expressed as a percent. Find the slope of the road as a fraction, and then simplify.
Answer:
1/10
Step-by-step explanation:
You can convert a percentage to a fraction by dividing it by 100%.
__
10% = 10%/100% = 10/100 = 1/10
The slope of the road is 1/10.
Please i really need help pelase
The quotient is 4x+2 and remainder is +6
What is long division?In math, long division is a method used for dividing large numbers into groups or parts.
The long division helps in breaking the division problem into a sequence of easier steps.
Just like all division problems, a large number, which is the dividend, is divided by another number, which is called the divisor, to give a result called the quotient and sometimes a remainder.
The long division of
(4x²-2+4)÷(x+1), is attached below.
Hence, The quotient is 4x+2 and remainder is +6.
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Which is the graph of the line with equation y−4=2(x+1)?
Number graph ranging from negative three to three on the x axis and negative seven to one on the y axis. A line is drawn on the graph that passes through the points (zero, negative six) and (three, zero).
Number graph ranging from negative four to three on the x axis and negative five to two on the y axis. A line is drawn on the graph that passes through the points (zero, negative four) and (one, zero).
Number graph ranging from negative three to three on the x axis and negative two to four on the y axis. A line is drawn on the graph that passes through the points (negative one, zero) and (zero, four).
Number graph ranging from negative three to three on the x axis and negative one to six on the y axis. A line is drawn on the graph that passes through the points (negative three, zero) and (zero, six).
Answer:
Number graph ranging from negative three to three on the x axis and negative one to six on the y axis. A line is drawn on the graph that passes through the points (negative three, zero) and (zero, six).
Step-by-step explanation:
Simplified y-4 = 2(x + 1) ⇒ y = 2x + 6
Graphed function on desmos graphing calculator
Matched the through points of option #4, (-3, 0) and (0 ,6) to the graph.
Answer: D. "Number graph ranging from negative three to three on the x axis and negative two to four on the y axis. A line is drawn on the graph that passes through the points (negative one, zero) and (zero, four)."
Step-by-step explanation:
We know that our graph passes through two given sets of points, therefore we can plug in those points to find the correct answer.
Let's test it with choice A. It gives us the points (0,-6) and (3,0). We can plug these into the equation to see if it is true. y-4 = 2(x+1) becomes
-6-4 = 2(3+1), or -10 = 8 which is not true, so we can eliminate it.
Choice B gives us (0,-4) and (1,0) -4-4 = 2(0+1) or -8 = 2, this one is wrong.
Choice C gives us (-1,0), so 0-4 = 2(-1+1) or -4 = 0, this one is also wrong.
Choice D gives us (-3,0) so 0-4 = 2(-3+1) or -4 = -4. This is the only option which has a correct solution, and therefore it is your answer.
Please show your work and I'll mark brainliest if you do! Thank you :)
Answer:
42 cm
Step-by-step explanation:
So, the dimensions of the square are 6*6, so we can find the area of that easily. 6*6 is 36. Now, we have to find the area of the triangle. Since 6 of the 8 cm across were used for the square, we only have 2 cm left to work with. The height of the triangle is 6. The formula to find the area of a triangle is 1/2(b)h. That would mean 1/2*2, which is 1, and then 1*6, which is 6. Finally, we add the areas of both shapes, which is 6 and 36, and we get 42.
Hope this helped!
The hundred meter dash is marked with a blue line the 400 meter dash is marked with a red line how much further is the red line
Answer:
the red line is 300 meters further
Step-by-step explanation:
since you have 100 meters as the blue line you add 300 meters th get to the 400 meters red line
PLEASE HELP!
Correct answers will be mark as brainliest
Wrong answers will be reported immediately
Answer:
a. 7
b. 50
c. 11?
d. 8
Step-by-step explanation:
I think these are right
A total of 800 tickets were sold for the school play. They were either adult tickets or student tickets. There were 50 more student tickets sold than adult tickets.
How many adult tickets were sold?
Estimate the difference of 621 - 267
by rounding to the nearest hundred.
Answer:
300
Step-by-step explanation:
621 rounds to 600 because 21 is smaller than 50. 267 round to 300 since 67 is bigger than 50.
600-300=300
Adrian's computer cost 20% less than Jocelyn's computer. Adrian's computer cost $640. Adrian's computer cost 15% more than Corbin's computer. (50 Points)
Answer:
640 = .8j
640 = 1.15c
Step-by-step explanation:
Let j = cost of Jocelyn's computer
c = cost of Corbin's computer
We know that Adrian's computer costs $640.
Since Adrian's computer costs 20% less than Jocelyn's computer, the cost of Adrian's computer is 80% of (.8 times)the cost of Jocelyn's computer, so 640 = .8j
Since Adrian's computer costs 15% more than Corbin's computer, the cost of Adrian's computer is 115% of (1.15 times) the cost of Corbin's computer, so 640 = 1.15c
Answer:
640 = .8j
640 = 1.15c
Step-by-step explanation:
Which property is illustrated by the following statement? A. Reflexive B. Commutative C. Transitive D. Symmetric
Answer:
D. Symmetric
Step-by-step explanation:
The symmetric property of congruence says, for objects A and B, ...
if A ≅ B, then B ≅ A.
__
The symmetric property of congruence makes your statement true:
if ΔHXA ≅ ΔRGI, then ΔRGI ≅ ΔHXA
__
Additional comment
The other answer choices involve other properties:
Reflexive -- an object is congruent to itself: ΔHXA ≅ ΔHXA
Commutative -- certain operations allow the order of their operands to be reversed: A +B = B +A for addition; AB = BA (for scalar multiplication)
Transitive -- if A ≅ B and B ≅ C, then A ≅ C.
The property which is illustrated by the given statement is Symmetric property.
What is Reflexive property?Reflexive property states that for any number, c, the number is equal to itself.
Or in case of expressions, a + b = a + b.
Symmetric property states that, for any numbers m and n,
If m = n then n = m.
Transitive property states that, for any numbers m, n and o,
If m = n and n = o, then m = o.
Commutative property is for operation of numbers.
a + b = b + c
Given statement is If, ΔHXA ≅ ΔRGI, then ΔRGI ≅ ΔHXA.
This is symmetric statement.
Hence the correct option is D.
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A) find the value of x
B) find the value of y
Answer:
a) x = 9.
b) y = 61.
Step-by-step explanation:
As the 2 weighing scales balance:
4 + 4x = 31 + x
3x = 31 - 4 = 27
x = 9.
Also 4 + 4x + x + 31 = y + 2x + 1
Substituting for x:
4 + 4(9) + 9 + 31 = y + 2(9) + 1
80 = y + 19
y = 80 - 19 = 61.
Answer:
x = 9
y = 61
Step-by-step explanation:
The main scales are balanced.
The left side of the main scales comprises another scale, which is also balanced.
From this and the values given, we can construct two equations.
Equation 1
Balancing the scales on the left of the main scales:
⇒ 4 + 4x = 31 + x
Solving this for x:
⇒ 4 + 4x - 4 = 31 + x - 4
⇒ 4x = 27 + x
⇒ 4x - x = 27 + x - x
⇒ 3x = 27
⇒ 3x ÷ 3 = 27 ÷ 3
⇒ x = 9
Equation 2
Balancing the main scales:
4 + 4x + 31 + x = y + 1 + 2x
Rearranging to make y the subject:
⇒ 5x + 35 = y + 1 + 2x
⇒ 5x + 35 - 1 = y + 1 + 2x - 1
⇒ 5x + 34 = y + 2x
⇒ 5x + 34 - 2x = y + 2x - 2x
⇒ 3x + 34 = y
Substituting the found value of x (from Equation 1) and solving for y:
⇒ y = 3(9) + 34
⇒ y = 27 + 34
⇒ y = 61
Therefore:
x = 9y = 612. Faith opens a credit card with an APR of 16.50% compounded monthly. How much is charged in interest this month if her
balance is $1,050? (4 points)
$173.25
$87.50
$16.50
$14.44
Answer:
14.44 (Letter D)
Step-by-step explanation:
The answer is 14.44
Hopefully its correct!!!
The diameter of a circle is 38 inches. What is the circle's circumference?
Use 3.14 for .
Answer:
119.32
Step-by-step explanation:
Christine runs 5 miles in 46 minutes. How many minutes does she take per mile.
Answer:
9.2 Minutes
Step-by-step explanation:
46 minutes divided by 5 miles is equal to 9.2 minutes per mile
Answer:
9.2
Step-by-step explanation:
To find minutes per mile, divide minutes by miles:
(46 min)/(5 mi) = 9.2 min/mi
On average, it takes 9.2 minutes for Christine to run a mile.
solve the equation by the method of substitution x-y=1,6x-5y=11
Answer:
x=6, y=5
Step-by-step explanation:
plug it in!
Answer:
Step-by-step explanation:
-5x + 5y = -5
6x - 5y = 11
x = 6
6 - y = 1
-y = -5
y = 5
(6, 5)
What’s the chord BC?
Answer:
D) 3.8 cm
Step-by-step explanation:
There are several ways this problem can be solved. Maybe the easiest is to use the Law of Cosines to find angle BAC. Then trig functions can be used to find the length of the chord.
__
In triangle BAC, the Law of Cosines tells us ...
a² = b² +c² -2bc·cos(A)
A = arccos((b² +c² -a²)/(2bc)) = arccos((8² +6² -3²)/(2·8·6)) = arccos(91/96)
A ≈ 18.573°
The measure of half the chord is AB times the sine of this angle:
BD = 2(AB·sin(A)) ≈ 3.82222
The length of the common chord is about 3.8 cm.
_____
Additional comment
Another solution can be found using Heron's formula to find the area of triangle ABC. From that, its altitude can be found.
Area ABC = √(s(s-a)(s-b)(s-c)) . . . . where s=(a+b+c)/2
s=(3+8+6)/2 = 8.5
A = √(8.5(8.5 -3)(8.5 -8)(8.5 -6)) = √54.4375 ≈ 7.64444
The altitude of triangle ABC to segment AC is given by ...
A = 1/2bh
h = 2A/b = 2(7.64444)/8 = 1.911111
BD = 2h = 3.822222
