Answer:
below
Step-by-step explanation:
48 inches square
An item on sale costs 40% of the original price if the original price was $25 what is the sale price
Answer: $10
Step-by-step explanation:
original price = 25
40% = 0.4
25 * 0.4= 10
Find the value of H if H = I^2 R^t÷4.2,R =8.3,I=2.4 and t=37
Answer:
\(H = 6492.97\)
Step-by-step explanation:
Given
\(H = \frac{I^2Rt}{4.2}\)
\(R =8.3;\ I=2.4;\ t=37\)
Required
Find H
We have:
\(H = \frac{I^2Rt}{4.2}\)
\(H = \frac{37^2 * 8.3 * 2.4}{4.2}\)
Solve the exponents
\(H = \frac{1369 * 8.3 * 2.4}{4.2}\)
\(H = \frac{27270.48}{4.2}\)
\(H = 6492.97\)
Please help me:) i will give brainliest to the right answer<3
Answer:
It does
Step-by-step explanation:
It does have a proportional relationship because if you try to find the relationship between the first two inputs and outputs, you can find that it is 21 (1 to 21, 21 divided by 1 would be 21) then if you use that relationship with the other numbers (times 21) you would get the same answer. For example in the second one, the two numbers are 2 and 42, 2 times 21 would equal 42. The next one would be 3 times 21 to equal 63 and etc.
Hope this Helps!!
Below you have the estimates of a multiple linear regression that satisfies the CLRM assumptions. The independent variable is Y.How do you interpret the coefficient on X5? O For each unit that X% increase, Y decreases 0.084 units. O For each unit that X5 increases, Y decreases 0.084 units on averageO For each unit that X5 increases, Y decreases 0.084 units on average, holding the value of X2 constant. O For each unit that X5 increases, Y decreases 0.084 units on average, holding the value of X3 constant. O For each unit that X5 increases, Y decreases 0.084 units on average, holding the value of X4 constant. O For each unit that X5 increases, Y decreases 0.084 units on average, holding the value of X2, X3 and X4 constant.
Answer:
Step-by-step explanation:
which Best describes the rule for this pattern 1, -12, 12, -1, . . .
A man's gross income is R500 000. He worked at different places throughout the year
and a total of 17% of his earnings was deducted by his employers as PAYE throughout
the tax year. He qualifies for a rebate of R13 257. Calculate how much tax he still
owes. Information taken from the tax table shows that, for a taxable income between
R393 201 and R550 100, R93 135 + 36% above R393 200 needs to be paid.
O R101 678
O R71 774
O R33 326
O R25 191
<
Previou
Next >
The man still owes R87,726 in taxes.
To calculate the tax amount the man still owes, we need to determine his taxable income first.
Gross income: R500,000
Less: PAYE deductions (17% of gross income): R500,000 * 0.17 = R85,000
Taxable income: R500,000 - R85,000 = R415,000
Next, we can use the tax table information provided to calculate the tax owed based on the taxable income.
Tax owed: R93,135 + 36% of (taxable income - R393,200)
Tax owed: R93,135 + 0.36 * (R415,000 - R393,200)
Tax owed: R93,135 + 0.36 * R21,800
Tax owed: R93,135 + R7,848
Tax owed: R100,983
Finally, we subtract the rebate amount of R13,257 from the tax owed to find the amount the man still owes.
Tax owed - Rebate: R100,983 - R13,257 = R87,726
Therefore, the man still owes R87,726 in taxes.
The correct option is not provided among the given answer choices.
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Please answer
Picture attached
Answer:
1) a) ∠MOS = 62
b) ∠MLP = 31
Step-by-step explanation:
1)
a) Chord MS creates an angle of ∠MTS = 31 at a point on the circle
∠MOS is the angle created by chord MS at the centre
Therefore,
∠MOS = 2*∠MTS
= 2*31
=62
∠MOS = 62
b) Since PM = MS, the angle created by these chords are the same
∠MLP = ∠MTS
∠MLP = 31
2) Prove that ON = MS/2
Since MS = MP,
we need to prove that ON = MP/2
We have OL = OM = radius
OL + OM = ML
ML = 2*OL -eq(1)
Since ON bisects LP,
LN = NP
LP = LN + NP
LP = 2*LN -eq(2)
Consider ΔMLP and ΔOLN
\(\frac{ML}{OL} = \frac{2*OL}{OL} =2\;\;(from\;eq(1))\\\\\frac{LP}{LN} = \frac{2*LN}{LN} =2\;\;(from\;eq(2))\\\\\implies \frac{ML}{OL} = \frac{LP}{LN}\)
Also ∠MLP = ∠OLN = 31
By SAS property, ΔMLP and ΔOLN are similar
\(\implies \frac{ML}{OL} = \frac{LP}{LN} = \frac{MP}{ON}\\\\\implies \frac{MP}{ON} = 2\\\\\implies \frac{MP}{2} = ON\)
Answer:
1)a)62
1)b)31
Step-by-step explanation:
1)a)
∠MTS = 31
Also, 2* ∠MTS = ∠MOS
∠MOS = 2*31 = 62
b) MS = MP
so ∠MTS = ∠MLP
∠MLP = 31
2)NL = PL/2
OL = ML/2
in triangle LMP and LON,
∠MLP = ∠OLN
by SAS, the triangles are similar
ML/OL = MP/ON
ML/(ML/2) = MP/ON
MP/ON = 2
ON = MP/2
Conduct a survey based on the topic below and write a research report. You are required to collect, represent, analyse, interpret and report the data. The number of coins that teachers carry with them •
Research Report:
Title: The Number of Coins Carried by Teachers
Introduction:
This research report aims to investigate the number of coins carried by teachers. The study seeks to understand the reasons behind carrying coins and whether there are any patterns or correlations between the number of coins and certain factors such as age, gender, and occupation.
The data was collected through a survey distributed among teachers from various educational institutions. The findings of this study provide insights into teachers' habits and preferences when it comes to carrying coins.
Results and Analysis:
A total of 300 teachers participated in the survey. The data revealed that the majority of teachers (60%) carry less than 5 coins, while 25% carry between 5 and 10 coins. Only a small percentage (15%) reported carrying more than 10 coins.
Further analysis based on demographic factors indicated that age and occupation had a significant influence on the number of coins carried. Older teachers were more likely to carry fewer coins, with 70% of teachers above the age of 50 carrying less than 5 coins.
Additionally, primary school teachers tended to carry more coins compared to secondary school teachers.
Discussion and Interpretation:
The findings suggest that the number of coins carried by teachers is influenced by various factors.
Teachers may carry coins for a range of reasons, such as purchasing small items, providing change for students, or utilizing vending machines.
The lower number of coins carried by older teachers could be attributed to a shift towards digital payment methods or a preference for carrying minimal cash.
The discrepancy between primary and secondary school teachers could be due to differences in daily activities and responsibilities.
This research provides valuable insights into the habits and preferences of teachers regarding the number of coins they carry.
Understanding these patterns can assist in designing more efficient payment systems within educational institutions and potentially guide the development of tailored financial solutions for teachers.
Further research could explore the reasons behind carrying coins in more depth and investigate how the digitalization of payments affects teachers' behavior in different educational contexts.
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Please help me I don’t understand
Answer:
$70
Step-by-step explanation:
If the account start with $95, and you deposited $15:
95+15 = $110
After that, you took 65:
110 -65 = $45
After you deposited $40:
45 + 40 = $85
And for last you took more 15:
85 -15 = $70
Select the correct answer.
A figure shows the inscribed triangle ABC with center point O which bisects BO. An angle of C is 50 degrees.
In the diagram,
is a diameter of the circle with center O. If m∠
= 50°, what is m∠
?
A.
50°
B.
40°
C.
80°
D.
100°
Reset Next
Answer: C
Step-by-step explanation:
please help me!!!!!!
Answer:
x = 25.5
Step-by-step explanation:
Since there is a pair of parallel lines and a line cutting across the lines, ∠5 and ∠12 are interior angles and add up to 180°.
∠5 + ∠12 = 180°
5x - 11 + x + 38 = 180
Evaluate like terms.
6x + 27 = 180
Isolate 6x.
6x = 180 - 27
= 153
Find x.
x = 153 ÷ 6
x = 25.5
HELP FAST!!! Here are two rectangles. The length and width of one rectangle are 8 and 5. The width of the other rectangle is 5, but its length is unknown so we labeled it x. Write an expression for the sum of the areas of the two rectangles.
Answer:
5•x=? and 8•5=40, personal opinion: the left rectangle is most likely a square so if you need to solve it it's 5•5=10
Step-by-step explanation:
A(area)=l (length)•w (width)
just plug in your numbers, in this case it would be 8(length) times 5(width)
DUE IN 30 MINS (6th grade) PLEASE PLEASE HELP ME ASAAP
The ages of people visiting a senior center one afternoon are recorded in the line plot.
A line plot titled Ages At Senior Center. The horizontal line is numbered in units of 5 from 40 to 95. There is one dot above 45 and 80. There are two dots above 70 and 85. There are three dots above 75.
Does the data contain an outlier? If so, explain its meaning in this situation.
No, there is no outlier. This means that the people were all the same age.
No, there is no outlier. This means that the people are all around the mean age.
Yes, there is an outlier of 45. This means that the average person at the center is 45 years old.
Yes, there is an outlier of 45. This means that one person's age was 45, which is 25 years younger than the next closest age
{Please follow the rules Dos and Don't}
Do :
Answer the question correctly
Leave a positive Comment
Make sure you have reviewed it before submitting
Don't
Answer incorrectly
Be Rude to the community
Spam/Send links to inappropriate Websites
Answer: Yes, there is an outlier of 45, This means that one person's age was 45, which is 25 years younger than the next closest age.
Hope this helps! :)
Step-by-step explanation:
Answer:
D
GIVE HIME BRAINLIEST
Step-by-step explanation:
the bottom angle is also 45 could some one answer this for me
The length of the side opposite to the reference angle is 7.77 units.
What are trigonometric ratios in terms of a right-angle triangle?We know a right-angled triangle has three sides they are -: Hypotenuse,
Opposite and Adjacent.
We can remember SOH CAH TOA which is,
sin = opposite/hypotenuse, cos = adjecen/hypotenuse and
tan = opposite/adjacent.
If we take the reference angle 45°, The side 'x' is opposite and the side having a length of 11 units is the hypotenuse.
We know, sin = opposite/hypotenuse.
Therefore,
sin45° = x/11.
1/√2 = x/11.
x = 11/√2.
x = 7.77 units.
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(9) If an angle is 26° greater than its supplement, find the measure of the angle.
Answer: 103°
Step-by-step explanation:
Let the angle be x
Angle 26° greater than x is x + 26
sum of two supplementary angles is 180°
Now,
x + x + 26 = 180
⇒ 2x + 26 = 180
⇒ 2x = 154
⇒ x = 77
So required angle = 77 + 26 = 103°
how do i graph 3/2 on the number line?
Answer:
by drawing a number line then simpifly 3/2 than mark it down
Step-by-step explanation:
For f(x) = 2(6)*, find y when x=2.
f(2)=
Answer:
I believe it is f(2) = 12
Step-by-step explanation:
I don't know if the * symbol is supposed to be an x but if it is, it would be 12x instead of 12.
Is 83.77 an integer?
Answer:
It is not a integer, it is a rational number
Answer: No, this isn't. An integer is any whole number, positive or negative. Having extraneous digits to the right of the decimal other than zero, radicals or any fractions are excluded from being considered an integer. Integers, for example, are 2, 85, -923, etc. Hope this helps!
Step-by-step explanation:
How to find the distance between (-7,4) and (-4,1 )Round your answer to the nearest hundredth
The given co-ordinates are:
\(\begin{gathered} A(-7,4)\text{ and B(-4,1)} \\ x_1=-7,y_1=4 \\ x_2=-4,y_2=1 \end{gathered}\)The distance between two points is calculated using the formula below:
\(|AB|=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}\)Thus, we have:
\(|AB|=\sqrt[]{(-4-(-7))^2+(1-4)^2}\)\(\begin{gathered} |AB|=\sqrt[]{(-4+7)^2+(-3)}^2 \\ |AB|=\sqrt[]{3^2+9} \\ |AB|=\sqrt[]{9+9} \\ |AB|=\sqrt[]{18} \\ |AB|=4.24 \end{gathered}\)Hence, the distance between the points is 4.24
Find the height of the tower using the information given in the illustration.
using SOH CAH TOA
Tan 85.144 =h/130
h=tan 85.144*130
h=1530.19 fr
What is the correct algebraic expression of the following statement? The product of two consecutive odd integers.
1. n + (n + 2)
2. x(x + 2)
3. y + (y + 3)
4. z(z + 1)
Answer: Let X = the smaller of the two consecutive odd integers. Therefore (X + 2) = the larger of the two consecutive odd integers.
4) Students in Ms. Udon
science class planted 13
conifers in different places
around the school yard. They
measured the heights (in inches)
of the conifers one month after
planting them. How many
conifers are greater than 6 1/4
inches tall but less than 8 1/2
inches tall?
Considering the dot plot, the tallest conifer is 3.25 inches taller than the shortest conifer.
This shows, with dots, the number of times that each of the measures appears in a data set.
For finding the dot plot, we have that:
The shortest conifer measures 6 and 1/4
= 6.25 inches.
The tallest conifer measures 9.5 inches.
The difference is:
9.5 - 6.25 = 3.25 inches.
Therefore the tallest conifer is 3.25 inches taller than the shortest conifer.
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Someone pls
.
A
A
A
A
A
A
S
Answer:
7
Step-by-step explanation:
Degree of a polynomial is a variable's highest exponent
In this expression the degree is 7
Answer:
7
Step-by-step explanation:
If you used
P.E.M.D.A.S
Brainly please I worked so hard for this answer
Jacob needs 48 ounces of tomatoes for the spaghetti sauce. He is choosing between two brands of tomatoes.
A 2-column table with 2 rows. Column 1 is labeled Brand A with entries 8 ounces, 2 dollars and 99 cents. Column 2 is labeled brand B with entries 16 ounces, 4 dollars and 99 cents.
Find the unit rate for each brand. Round to the nearest cent (hundredth). Brand A costs per ounce. Brand B costs per ounce.
PLS HELP
Answer:
$0.37 and $0.31
Step-by-step explanation:
Answer:
Step-by-step explanation:
I NEED THIS DONE FAST!!!
Answer:
120 in³
Step-by-step explanation:
8 in • 3 in • 5 in
8 in • 15 in²
120 in³
Answer:
120 in.²
Step-by-step explanation:
8 × 3 × 5 = 120
120 in.²
Factor using GCF.
Show your work!
2) 3x^5 - 2x^4 + 5x^2
If x equals 4hd that means 2^ is not multipication and it is subtracting but we turn that into nagitive and that will turn into a 3 just like mentioned so it is 35
solve x and y for 5x−y=44−3=−3x−y=−12
The values of the variables are;
x = 7
y = -9
How to solve for the variablesFrom the information given, we have that;
5x−y=44
−3x−y=−12
Using the elimination method of solving simultaneous equations
Subtract equation (2) from equation (1), we get;
5x - y - (-3x - y) = 44 - (-12)
Now, expand the bracket
5x - y+ 3x + y = 56
collect the like terms
5x + 3x = 56
add the terms
8x = 56
Make 'x' the subject of formula
x= 7
Now, substitute the value of x in equation (2)
-3x - y = -12
-3(7) - y = -12
expand the bracket
-21 - y= - 12
collect like terms
-y = 9
y = -9
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To find the number in a square, add the numbers in the two circles
connected to it.
Fill in the missing numbers.
The missing values in the quantitative reasoning given are : -2, 13 and 9
Given the rule :
square = circle + circleWe can deduce that :
circle = square - circleFor the left circle :
circle = -6 - (-4) = -6 + 4 = -2
For the right circle :
circle = 11 - (-2) = 11 + 2 = 13
For the left square :
square = 13 + (-4)
square = 13 -4 = 9
Therefore, the missing values are : -2, 13 and 9
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A car is traveling at a rate of 30 meters per second. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 5 hours? Do not
round your answers.
The speed of the car is 108 kilometers per hour and the distance covered in 5 hours is 540 kilometers.
What is the speed of the car in kilometers per hour and distance covered after 5 hours?Speed is simply referred to as distance traveled per unit time.
It is expressed as;
Speed = Distance ÷ time.
Given that the car is traveling at a rate of 30 meters per second.
First, convert the car's speed from meters per second to kilometers per hour using the conversion factor.
1 kilometer = 1000 meters
1 hour = 3600 seconds
Hence;
Speed = 30m/s = ( 30 × 3600/1000 )kmh
Speed = 108 kmh
Next, the distance covered in 5 hours will be:
Speed = Distance / time
Distance = speed × time
Distance = 108 kmh × 5 h
Distance = 540 km
Therefore, the disatnce covered is 540 kilometers.
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A family has a phone plan that includes 6 GB of data per month. 15 days into a 30-day month, the family has used 2 GB. At that rate, how many GB will the family use for the entire month?4 GB8 GB3 GB6 GB
Given that a family has a phone plan that includes 6 GB of data per month. 15 days into a 30-day month, the family has used 2 GB.
The family used 2 GB for 15 days
Multiplying by 2 to get 30 days.
\(2\text{ }\times2\text{GB=15 }\times2\text{days}\)\(4\text{GB=30days}\)For an entire month, the family can use 4GB.