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Related Questions
Please help me...How can you make a high estimate for the sum of two fractions in a word problem? This is due tomorrow! :)
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Answer: What is your fraction?????? turn them into decimals and then round them up. Remember 4 or less let it rest to 0. 5 or more let it score too 10.
Step-by-step explanation:
Proof that the formula Fn = Fn-1 + Fn-2 works
Fibonacci python
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IV. The sum of the first n Fibonacci numbers with even indices is
f2 + f4 + ... + f2n = f2n+1 - 1.
Proof:
From II,
f1 + f2 + f3 + ... + f2n = f2n+2 - 1.
When we subtract the result from III, we get the desired result.
Example:
f2 + f4 + f6 + f8 + f10 + f12 = 1 +3 + 8 + 21 +55 +144
= 232
= f13 - 1 .
V. The sum of all (fn+1)/ (fn )
converges to the Golden Ratio.
3/1 + 5/3 + 8/5 + 13/8 .... converges to ) / 2.
Proof that Rn converges to the Golden Ratio:
Let R = lim Rn as n approaches infinity
= lim f n+1 / f n as n approaches infinity
= lim fn + fn-1 /fn as n approaches infinity
= lim (1 + fn-1/ fn) as n approaches infinity
= 1 + lim (fn-1 /fn ) as n approaches infinity
= 1 + 1/ lim (fn-1 /fn ) as n approaches infinity
= 1 + 1/R
So, R = 1 + 1/R,
or R^2 = R + 1,
R^2 - R - 1 = 0,
R = ( ) / 2
= ( ) / 2
Since Rn is positive, Rn = ( ) / 2 .
Thus, Rn converges to the Golden Ratio.
Divide. 3/4÷2/5 3 1/0 5/9 1 5/8 4/3
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Answer: 21/54
I divided it :)
HELPPP ME ITS URGENT THI IS MOST PART OF MY GRADE!!!
The first term in an arithmetic sequence is 12. The third term in the sequence is 4. The tenth term in the sequence is -24.
A. Write the function that could be used to find the nth term of the arithmetic sequence
B. Daelyn said that the recursive formula
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Answer: -8
is the answer
Step-by-step explanation:
Answer:
In this sequence whatever the term is its value is the negative integer of it so the function is:
F(x)= (x /-1)
Step-by-step explanation:
Please help me on this IXL it's S.10 in Algebra.
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Solve for x.
Your answer must be simplified.
x+5≤−4
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Answer:
x ≤ -9
Step-by-step explanation:
to solve this equation you must subtract 5 from both sides
you get
x ≤ -9
that is your answer
answer : x<-9
What are all the factors of 10?
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Answer:
1, 2, 5, and 10
Step-by-step explanation:
Answer:
1, 2 , 5, 10
Step-by-step explanation:
i Dont knowYou have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
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Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
How many cubes with edge lengths of 1/2 inch are needed to fill this cube?
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Try answering this question
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The 500 increase from March to April: 4387+500= 4887
Formula of change: amount of change/ original amount *100.
500/4837*100= 11,397%
Answer: The percentage change is 16%.
Step-by-step explanation:
February:
4,100 water bottles.
March:
(4,100 + 7/100 x 4,100) water bottles
(4,100 + 287) water bottles.
4,387 water bottles.
April:
(500 + 4,387) water bottles.
4,887 water bottles.
= (4,887 - 4,100) / 4,887 x 100
= 787/4,887 x 100
= 16%
The percentage change is 16%.
He reflected awhile, rubbing his nose and cheeks, then skirted to the left, stepping gingerly and testing the footing for each step.
What does it mean if he stepping gingerly?
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4 quarter hours =
hours
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Answer:
\(4 \frac{1}{4} = 4.25 \: hours\)
Answer:
a quarter of an hour =15 mins
so therefore, 4 quarter hours =
15 x 4= 60 mins
=1 hour
Step-by-step explanation:
What is the value of the larger zero of the function defined by x²+4x-252?
A. 9
B. 12
C. 14
D. 21
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Answer:
C
Step-by-step explanation:
The equation will become
\( {x}^{2} + 4x - 252 = 0\)
If I substitute 14 into the position of x
\( {14}^{2} + 4(14) - 252 = 0\)
\( {14}^{2} + 4(14) = 252 \\ 196 + 56 = 252\)
I get 252 exactly
Please help me answer.
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Answer: First blank is 15 then 28 then 25 in the last blank.
Step-by-step explanation:
On the left side column it is going up by 5 and the right column is going up by 7.
And second column is 7,14,21,28,35
How many centimeters are there in 24 inches?
Hint: 1in=2.54cm
Round your answer to the nearest tenth.
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There are 60.96 centimeters in 24 inches.
To convert inches to centimeters, we can use the conversion factor 1 inch = 2.54 centimeters.
To find out how many centimeters are in 24 inches.
we can multiply 24 by the conversion factor:
24 inches × 2.54 centimeters/inch
= 60.96 centimeters
Therefore, there are 60.96 centimeters in 24 inches.
To learn more on Conversion factor click:
https://brainly.com/question/30567263
#SPJ6
−0.8x−8.3=12.7
Enter your answer as a decimal or as a mixed number in simplest form in the box.
x = ??
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+8.3 +8.3
-0.8x=21
Divide by -0.8x on both sides
X=-26.25
please help me with this question
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Answer:
Honestly I don’t know
Step-by-step explanation:
How many solutions does the system have? { � = 9 � − 5 � = 9 � + 6 ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ y=9x−5 y=9x+6 Choose 1 answer: Choose 1 answer: (Choice A) Exactly one solution A Exactly one solution (Choice B) No solutions B No solutions (Choice C) Infinitely many solutions C Infinitely many solutions
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Option (C) Infinitely many solutions
8m+95<−87m+5
please anwser with steps
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hope it can help u
2. True help will be greatly appreciated, tricks or games will be reported; no links or websites or pdfs. Thanks!
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Answer:
7. y=1/4x
8. 3 3/4
Hope this helps!
Step-by-step explanation:
The way you find out the answer is you start at the orgin (0,0) then count up to 14 and go 8 to the right and you will hit the line . Remember to find slope Rise over Run. Then slope would be 14/8 then
reduce to 7/4.
The next answer is A 3/20
Multiply the two fractions
A total of 24 students were asked how many game apps they have on their phones. Based on the data collected, which would be the best data display to show the results?
A. Circle graph
B. Histogram
C. Line graph
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can you find the slope of the line?
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=1-0/3-(-1)
1/4
Jerry climbed 210 feet in elevation.He then went down 300 feet.What integer represents his total change in elevation?
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Answer:
-90 feet cause it’s 210 - 300 = -90
Answer:-90
Step-by-step explanation:
210-300=-90
Compare the pair of numbers. Use <, =, or >.
33
40
333
4
OOO
3/4
434
A
V 11
33
40
33
40
33
40
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Answer:
3/4 < 33/40
.
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Hope it helped
What is the domain and range of:
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Answer:
b
Step-by-step explanation:
how it works with life
Gavin needs to read at least 150 pages of his book this week. he has already read 82 pages. how many more pages p must gavin read this week? write and solve an inequality.
A- x is greater than or equal to 50
B- x is less than or equal to 50
(There was an option "c" and "d" but I know those 2 are wrong so these are the only possible answers)
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Answer:
A
Step-by-step explanation:
150 - 82 = 68
68 is greater than 50
Answer:
I think the answer is A
I hope this helps you on your test or assignment.
Plz Help you don't need to answer all just sum of them
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Answer:
Step-by-step explanation:
ads dasA teacher randomly selects one student from a group of students. 12 students are wearing a black shirt, 8 are wearing a red shirt, and 8 are wearing a blue shirt. What is the PROBABILITY that the selected student is wearing a BLUE shirt? Enter your answer as a fraction
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8 students are wearing a blue shirt so the probability is 8/28
Question 5
The area of the South China Sea is 6.963 × 106 km2. The area of the Artic Ocean is 1.4056 × 107 km2. Find the total area. Write the final answer in scientific notation with the correct number of significant digits.
2.1019 × 107 km2
7.09 × 106 km2
2.102 × 107 km2
7.093 × 1013 km2
Question 14
Determine the distance between the points (−5, −3) and (−10, −8).
square root of 7 units
square root of 48 units
square root of 50 units
square root of 250 units
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The measures are given as follows:
5. Total area: 2.102 x 10^7 km².
6. Distance between the points: square root of 50 units.
How to obtain the total area?The total area is obtained by the sum of the areas of each sea/ocean, given as follows:
South China Sea: 6.963 x 10^6 km².Artic Ocean: 1.4056 x 10^7 km².To add two numbers in scientific notation, the bases have to be equal, hence:
1.4056 x 10^7 = 14.056 x 10^6 (multiply the base by 10 and subtract by 1 the exponent.
Hence:
6.963 x 10^6 + 14.056 x 10^6 = 21.091 x 10^6 = 2.102 x 10^7 km².
How to obtain the distance between two points?The coordinates of the points are:
\((x_1,y_1)\) and \((x_2,y_2)\)
The equation for the distance is of:
\(D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
Hence the distance between the points (−5, −3) and (−10, −8) is of:
\(D = \sqrt{(-5 - (-10))^2+(-3 - (-8))^2} = \sqrt{50}\)
More can be learned about the distance between two points at https://brainly.com/question/7243416
#SPJ1
Answer:
5. (a) 2.1019×10⁷ km²
14. (c) √50 units
Step-by-step explanation:
You want the total area of the South China Sea and the Arctic Ocean given their individual areas are 6.963×10⁶ km² and 1.4056×10⁷ km², respectively. And, you want the distance between the points (-5, -3) and (-10, -8).
5. AreaThe sum of the areas of the two bodies of water is ...
6.963×10⁶ km² +1.4056×10⁷ km² = (0.6963×10⁶ +1.4056) ×10⁷ km²
= 2.1019×10⁷ km² . . . . . total area
Both of the addends have a precision of 10³ km², so that precision is maintained in the sum.
14. DistanceThe distance between the points is found using the distance formula:
d = √((x2 -x1)² +(y2 -y1)²)
d = √((-10 -(-5))² +(-8 -(-3))²) = √((-5)² +(-5)²) = √(25 +25)
d = √50
The distance between the points is √50 units.
__
Additional comment
If the given numbers in problem 5 were multiplied, rather than added, their product would rightly be reported to 4 significant figures. The rule for addition is different from the rule for multiplication.
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What is the rate of change of the function represented by the table?
A. –2.5
B .–1
C. 1
D. 2.5
NEEED HEEELP!!! WILL GIVE BRAINLIEST
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Answer:
-2.5
Step-by-step explanation:
Subtract -8.5 from -6, and continue down the column.