Answer:
14⁻⁵
Step-by-step explanation:
Dividing two exponents with the same base has the effect of subtracting the bottom exponent from the top one. Following that rule, we can simplify our fraction like this:
[tex]\dfrac{14^{-3}}{14^2}=14^{-3-2}=14^{-5}[/tex]
Answer:
1/14^5
Step-by-step explanation:
14^-3 can be rewritten as 1/14^-3
When doing so you are left with 1/(14^2)(14^3)
Simplify: 1/(14^5) because when multiplying exponents with common bases, you add the exponents.
If employees who make more money pay a higher percentage of their income
to the government, this is known as
A. flat taxation
B. federal income taxation
C. progressive taxation
D. regressive taxation
Answer:
C. progressive taxation
Step-by-step explanation:
Taxation can be defined as the involuntary or compulsory fees levied on individuals or business entities by the government to generate revenues used for funding public institutions and activities.
There are three (3) types of taxation used by the government, these are;
1. Regressive taxation: it involves charging individuals with low incomes a higher percentage of their total income and vice-versa.
- For instance, John pays 15% on $60,000 and Joyce pays 20% on $36,000.
2. Proportional taxation: it involves charging both lower and higher income earners equally in proportion to their income.
- For instance, John pays 20% on $50,000 and Joyce pays 20% on $36,000.
3. Progressive taxation: it involves charging individuals having higher incomes a higher percentage of their total income.
- For instance, John pays 30% on $70,000 and Joyce pays 10% on $45.000.
Hence, if employees who make more money pay a higher percentage of their income to the government, this is known as progressive taxation.
Which graph has an x-intercept of 5 and a y-intercept of -3?
Answer:
The first one
Step-by-step explanation:
Answer:
Its the first one.
Step-by-step explanation:
Choose the linear inequality that describes the graph. The gray area represents the shaded region.
what about for a chihuahua?
pls help!!!
Answer:
The Chihuahua or Chihuahueño is a breed of dog native to Mexico. It is one of the oldest dog breeds on the American continent, as well as being the smallest dog in the world. The Chihuahua dog is originally from the Mexican state of Chihuahua.
Step-by-step explanation:
Classify a triangle with sides 10, 10, and 22.
Answer:
It would seem it's an isosceles triangle.
Step-by-step explanation:
An isosceles triangle has 2 equal sides (legs). It can have 3 equal sides, but that's not so in this case. I'd appreciate if someone could correct me if I'm wrong. :)
giving brainliest!!!!
Answer:
x^2-16x-64
Step-by-step explanation:
x^2-16x + c
to find c
16/2 =8
so 8^2= 64
c=64
Write the word sentence as an inequality.
One plus a number y is no more than -13.
Answer:
1+y [tex]\leq[/tex] -13
Step-by-step explanation:
The problem states that one plus y is No greater than -13.
This means that is less than or equal to -13.
It also gives you one plus y, or 1+y
Put everything together to get 1+y [tex]\leq[/tex] -13
Answer:
1+y=
Step-by-step explanation:
I could really use some help answering a few questions
How much could you save for retirement if you chose to invest the oney you spend on Starbucks coffee in one year? Assume you buy one venti latte for $4.50 each weekday for 50 weeks and can invest the total amount in a mutual fund earning 5% compounded annually for 30 years. ROUND THE ANSWER TO TWO DECIMAL PLACES.
Amount saved for retirement: ________________
Answer:
The answer should be $7,087.50
Step-by-step explanation:
4.50 x 50 = 225
225 x 1.05 = 236.25
236.25 x 30 = 7087.50
Compound interest is the interest we earned from the principal together with the interest.
The formula for compound interest:
A = P [tex](1 + \frac{R}{n})^{nT}[/tex]
P = $1125
R = 5% compounded annually
Time = 30 years.
The amount saved for retirement is $4861.13.
What is compound interest?It is the interest we earned from the principal together with the interest.
The formula for the amount earned with compound interest after n years is given as:
The formula for compound interest:
A = P [tex](1 + \frac{R}{n})^{nT}[/tex]
We have,
Principal:
There are 5 weekdays in a week.
50 weeks = 50 x 5 weekdays = 250 weekdays.
One weekday = $4.50
250 weekdays = 250 x 4.50 = $1125
Now,
P = $1125
Rate = R = 5%
Time = T = 30 years
n = 1
The formula for compound interest:
A = P [tex](1 + \frac{R}{n})^{nT}[/tex]
A = 1125 [tex](1 + \frac{5}{100}) ^{30}[/tex]
A = 1125 x 4.321
A = 4861.125
A = $4861.13
Thus,
The amount saved for retirement is $4861.13.
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find area
ASAP due in 10 mins
Estimate 212,514 + 28,542 What is it pls help
Genesis has an action figure collection. She keeps some in a display case and the rest on the wall. 253 of her action figures are on the wall, and 45% of her action figures are in the display case. What is the total number of action figures in Genesis's collection?
Answer:460
Step-by-step explanation:on delta math
The total number of action figures in Genesis's collection will be 460.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
It is given that, Genesis offers a variety of action figures. She hangs the remainder and keeps some in a display cabinet. 253 of her action figures are hung on the wall, and the display case holds 45% of her collection.
The obtained expression for the given condition,
=253 / (1-0.45)
=253/0.55
=25300/55
=460
Thus, the total number of action figures in Genesis's collection will be 460.
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Which expression below is equivalent to -2(5x-8)?
-10x+16
-10x-8
3x-10
3x-8
-2(5x-8)
-10x+16
So A.
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hope it helps
John wants to earn $30. He already has $12. What percent is he at his goal?
Answer:
40%
Step-by-step explanation:
40%
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hope it helps
I don't really know how to explain sorry
Are the expressions 3x + 8 and 2x + 14 equivalent expressions for x = 6? How do you know?
Answer:
Equivalent
Step-by-step explanation:
both give 26 as answer
The probability that Scott will win his next tennis match is
5
What is the probability that he will not win?
Answer:
2.5
Step-by-step explanation:
Determine the sum of these measures: 1 hour 52 minutes; 2 hours 6 minutes 2 hours 3 minutes; 1 hour 58 minutes
Answer:
6 hour and 110 Min
Step-by-step explanation:
Answer:
7 hours and 59 minutes
Step-by-step explanation:
1 hour 52 minutes = 60 + 52 = 112 minutes
2 hours 6 minutes= 120+6 =126 minutes
2 hours 3 minutes = 120 +3= 123 minutes
1 hour 58 minutes = 60 + 58 = 118 minutes
Total number of minutes / 60 minutes= # hours + minutes
479/60= Approximately 8 hours. It is 7 hours and 59 minutes to be exact.
Is the following shape a square? How do you know
Answer:
B. No , b/c the sides are not congruent
Step-by-step explanation:
A square is a four-sided figure whose sides are all the same length and whose angles are all right angles measuring 90 degrees. To be a square, a shape must be all these things:
A plane figure
A closed shape
A regular polygon
A quadrilateral
Kiran's aunt is 17 years older than kiran. how old will kiran's aunt be when kiran is x years old.
Answer:
Kirans aunt is 32 years old
Step-by-step explanation:
When Kiran was born her/his Aunt would be 17 as the problem says, so just add 15 to 17 to make 32; therefore Kiran's Aunt is 32 years old
The straight-line distance between the points is ___ units, rounded to the nearest tenth.
Answer:
The straight-line distance between the points is approximately 8.6.
Step-by-step explanation:
The straight-line distance ([tex]d[/tex]) between the points is determined by the following Pythagorean identity:
[tex]d = \sqrt{x^{2}+y^{2}}[/tex] (1)
Where:
[tex]x[/tex] - Horizontal distance between the points.
[tex]y[/tex] - Vertical distance between the points.
Let consider that each square has a distance of 1 unit. If we know that [tex]x = 5[/tex] and [tex]y = -7[/tex], then the straight-line distance is:
[tex]d = \sqrt{5^{2}+(-7)^{2}}[/tex]
[tex]d \approx 8.6[/tex]
The straight-line distance between the points is approximately 8.6.
Someone please help.
Find f(5/8) if f(x)= 4x- 1/4
The first person to answer i will give a 5 star GOOOOOO!!!
Answer:
Hi and have a great day!
Step-by-step explanation:
What is the slope of (10,-6) (-2,8)
giving brainliest *easy*
Step-by-step explanation:
The formula is given by :
[tex]s=\dfrac{m}{360}\times 2\pi r[/tex]
We have,
m = 19° and d = 9 cm
So,
[tex]s=\dfrac{19}{360}\times 2\pi \times \dfrac{9}{2}\\\\s=1.49[/tex]
Hence, this is the required soltion.
Please help , ayudame Por favor
Answer:
Line segment AD
[tex]AD = \sqrt{(c-0)^{2}+(d-0)^{2}}[/tex]
[tex]AD = \sqrt{c^{2}+d^{2}}[/tex]
Line segment BC
[tex]BC = \sqrt{[(b+c)-b]^{2}+(d-0)^{2}}[/tex]
[tex]BC = \sqrt{c^{2}+d^{2}}[/tex]
Line segment AB
[tex]AB = \sqrt{(b-0)^{2}+(0-0)^{2}}[/tex]
[tex]AB = \sqrt{b^{2}+0^{2}}[/tex]
[tex]AB = b[/tex]
Line segment CD
[tex]CD = \sqrt{[c-(b+c)]^{2}+(d-d)^{2}}[/tex]
[tex]CD = \sqrt{b^{2}+0^{2}}[/tex]
[tex]CD = b[/tex]
Step-by-step explanation:
We defined the length of each side by the Equation of the Line Segment, which is a particular case of the Pythagorean Theorem. Let [tex]A(x,y) = (0,0)[/tex], [tex]B(x,y) = (b,0)[/tex], [tex]C(x,y) = (b+c, d)[/tex] and [tex]D(x,y) = (c,d)[/tex], we construct the equations below:
Line segment AD
[tex]AD = \sqrt{(c-0)^{2}+(d-0)^{2}}[/tex]
[tex]AD = \sqrt{c^{2}+d^{2}}[/tex]
Line segment BC
[tex]BC = \sqrt{[(b+c)-b]^{2}+(d-0)^{2}}[/tex]
[tex]BC = \sqrt{c^{2}+d^{2}}[/tex]
Line segment AB
[tex]AB = \sqrt{(b-0)^{2}+(0-0)^{2}}[/tex]
[tex]AB = \sqrt{b^{2}+0^{2}}[/tex]
[tex]AB = b[/tex]
Line segment CD
[tex]CD = \sqrt{[c-(b+c)]^{2}+(d-d)^{2}}[/tex]
[tex]CD = \sqrt{b^{2}+0^{2}}[/tex]
[tex]CD = b[/tex]
2÷9
[tex]78 \sqrt{} [/tex]
Answer:
2 ÷ 9 ≈ 0.222
√78 ≈ 8.832
What is the distance between the coordinates (9, 10) and (10, 2)?
Answer:
yes that's correct I offer to factor out
Answer:
7 units
Step-by-step explanation:
10 is the same distance so you would subtract
Solve for y when 48/y = 12. Y=
The solution for y in the equation 48/y = 12 is y = 4 .
To solve for y in the equation 48/y = 12, we can multiply both sides of the equation by y to eliminate the denominator:
48/y * y = 12 * y
On the left side, the y in the denominator cancels out:
48 = 12 * y
Next, divide both sides of the equation by 12 to isolate y :
48/12 = y
Simplifying, we get:
4 = y
Therefore, the solution for y in the equation 48/y = 12 is y = 4 .
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A farmer claims that the average mass of an apple grown in his orchard is 100g. To test this claim, he measures the mass of 150 apples that are grown in his orchard and determines the average mass per apple to be 98g. The results are calculated to be statistically significant at the 0.01 level. What is the correct interpretation of this calculation?
A. The data are not statistically significant at the 0.05 level.
B. The mean mass of any 150 apples grown in the farmer's orchard is 98g.
C. At the 0.01 level of significance, the mean mass of the apples grown in the farmer's orchard is different from 100g.
D. At the 0.01 level of significance, the mean mass of the apples grown in the farmer's orchard is 98g.
Answer:
C. At the 0.01 level of significance, the mean mass of the apples grown in the farmer's orchard is different from 100g.
Step-by-step explanation:
The null hypothesis is:
[tex]H_{0} = 100[/tex]
Because of the claim of the farmer.
The alternate hypothesis is:
[tex]H_{1} \neq 100[/tex]
The alternate hypothesis tests the farmer's claim at a significance level.
The results are calculated to be statistically significant at the 0.01 level.
This means that at the 0.01 level, the null hypothesis is rejected, that is, the mean mass of the farmer's orchard is different from 100. Since it is significant at the 0.01 level, it will be significant at the 0.05, 0.1, and increasing levels. So the correct answer is given by option C.
3/5 times 10=
5/6 times 12=
5/8 times 16=
Answer:
6
10
10
Step-by-step explanation:
3/5 x 10 = 30/5 = 6
5/6 x 12 = 60/6 = 10
5/8 x 16 = 80/8 = 10