What are some examples of recursion in real life, such as things you can write a recursive equation for? (for example, fern leaves are an example of a geometric sequence, and the distance from the ground on stairs is an example of an arithmetic sequence)
Answer: In programming terms, recursion happens when a function calls itself. If you have a problem that is too complex, you can use recursion to break it down into simpler blocks. You do this in real life all the time. Imagine you have a whole box full of $100 bills and you need to count how much money you have.
Step-by-step explanation:
You earn $60 for mowing 5 lawns. How much do you earn for mowing 15 lawns? Complete the ratio table to help you solve the problem. Write your answer in a complete sentence.
7(x+6)
Distributive Property
will mark brainliest
Answer:
7x + 42
Step-by-step explanation:
7(x + 6)
7x + 42
good luck, i hope this helps :)
Need help asapppppppp
Answer:
10
Step-by-step explanation:
Please help with this.
Answer:
neither, the slopes are the same
Step-by-step explanation:
PLZZZZ HELP WILL GIVE BRAINS
Answer:
209 dollars
Step-by-step explanation:
i did the math but am probably incorrect
halp me plez I dont wanna fail ( MUST BE A EXPRESSION)
Answer:
2x+15=33
Step-by-step explanation:
Let n be the number of days he has been doing sit ups, not counting the first day. Since he does 2 more sit-ups for each day, then the number of additional sit-ups is 2n.
Since he started doing 15 sit-ups on the first day, the total number of sit-ups
after x days would be 2n+15.
Since he did a total of 33 sit ups today, then 2n+15=33
The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this
landmark on your vacation, you create a model of it using blocks.
a) Suppose you are making a model where one block represents 2 feet. About how
many blocks tall is your model of the Empire State Building? What is the scale
factor? (2 points)
b) Suppose you are making a model where one block represents 5 feet. About how
many blocks tall is your model of the Empire State Building? What is the scale
factor? (2 points)
c) Look at the scale factor from parts a and b. Do they represent a reduction or an enlargement of the Empire State Building? How do you know? (2 points)
d) Use your knowledge of scale drawings and image sizes to fill in the missing
information in the table. (3 points)
Model requiring 525 block and 290 blocks
What is scale factor ?Scale Factor is used to scale shapes in different dimensions. In geometry, we learn about different geometrical shapes which both in two-dimension and three-dimension. The scale factor is a measure for similar figures, who look the same but have different scales or measures. Suppose, two circle looks similar but they could have varying radii.
a) You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 2 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 2.
Number of blocks=1,450 feet * (1 block/2 feet)
Number of blocks = 725 blocks
Therefore, you would use a model requiring 725 blocks.
The scale factor for the model is 1 block per two feet.
b) You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 5 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 5.
Number of blocks=1,450 feet * (1 block/5 feet)
Number of blocks = 290 blocks
Therefore, you would use a model requiring 290 blocks.
The scale factor for the model is 1 block per five feet.
To learn more about the scale factor here:
https://brainly.com/question/15555657
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brainliest if corerct
Step-by-step explanation:
[tex]2x + 2 = 3x - 52[/tex]
[tex]2 + 52 = 3x - 2x[/tex]
[tex]54 = x[/tex]
Answer:
54=x
if possible can u give me brainlist if correct
Step-by-step explanation:
help please, I need to know the ordered pair for the origin!
What kind of symmetry does this figure have?
point
line
both line and point
neither
Answer:
line and point
Step-by-step explanation:
The kind of symmetry the figure given above posses is a line and point symmetry.
What is point symmetry?A point Symmetry also known as origin symmetry is a Symmetry which occurs when every part of an object has a matching part. That is, the same distance from the central point but in the opposite direction.
Given that;
The objects looks the same when viewed from opposite directions.
We know that;
A line of symmetry is a line that cuts a shape exactly into two equal half. That is, if you fold the shape along the line, both halves would match exactly.
Therefore, the figure given above has both point and line Symmetry.
Learn more about line and point symmetry:
brainly.com/question/1553710
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A EZ one
......
(^.^) pt 3
Answer:
y=2x
Step-by-step explanation:
Answer:
y = 2x
because y is two times the amount of x
Please help me, smart people
sincerely,
-not smart person
Which equation could be used to solve problems involving the relationships between the angles?
A) 90+(8a+9)=(11+2a)
B) 90-(8a+9)=(11+2a)
C) (11+2a)-90=(8a+9)
D) (8a+9)-(11+2a)=90
Answer:
B
Step-by-step explanation:
Below is a table showing the different sales prices of a bicycle that Juan wants to purchase. Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount?
Pls show your work as you find the price of the bike at each store.
Answer:
Z-mart=12
abc sports=200
Bike world=66.25
Step-by-step explanation:
A figure is reflected in the x-axis. How will the coordinates change?
A. The x-coordinates will stay the same.
B The x-coordinates will change sign.
C The y-coordinates will stay the same.
D The y-coordinates will change sign.
Answer: The y-coodinates will change sign.
Step-by-step explanation: This is because it is being flipped over the x line. If you have the coordinate (2,3) then when you flip it you will end up with (2,-3)
pls answer quick rjwejriwejriwekr
Answer: $181.48 O_O
Step-by-step explanation: i know that stuff
Answer:
$530.48
Step-by-step explanation:
i can answer now yay
bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?
options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x
what are facts about cross-sections (math)?
Answer: A cross section is the shape we get when cutting straight through an object.
Step-by-step explanation:
Write a linear Function containing the following points
(0,--8) and (2,0)
Plz help
The answer to a division problem in David's homework was 12. Which of the following expressions might he have solved? Select ALL that apply.
A.
410÷45
B.
34÷23
C.
39÷23
D.
714÷77
E.
23÷412
F.
413÷67
Utilize the virtual die roller to conduct an experiment of how many actual times you will roll a "3" if you roll the die 72 times.
https://flipsimu.com/dice-roller/#
Answer:
15 times-
Step-by-step explanation:
Which of expressions illustrates the associative property?
ab + bc
a ( b + c ) = ab + bc
a ( b + c ) = (a + b ) + c
a + b + c = c + b + a
Answer:
c) a ( b + c ) = (a + b ) + c
Step-by-step explanation:
The associative property is a property of some binary operations, which means that rearranging the parentheses in an expression will not change the result. In propositional logic, associativity is a valid rule of replacement for expressions in logical proofs.
Which of the following expressions give the distance between the endpoints of the segment shown on the number line below? Select all that apply
Questions:
A)|−35−(−45)|
B)|−35−45|
C)−35−45
D)|35−45|
E)|45−(−35)
780,000 divided by 10=?
Answer:
the answer is 78,000
Step-by-step explanation:
your welcome
Just do this in your head,780/10=78 then add on the three zeros from 780000 that you didnt use. 78>>> 78000
Answer=78000
Four students set up a lemonade stand. At the end of the day, their profit is $17.52. How much money do they each have when the profit is split equally?
Answer:
$6
Step-by-step explanation:
if a van traveled 150 miles in 3 hours, how many miles could the van travel in 6 hours?
Answer:
300 because if he traveled 150 in 3 to find six just multiply by 2
Answer:
The van traveled 300 miles in 6 hours.
Step-by-step explanation:
150 divided by 3 = 50
So each hour the van traveled 50 miles.
50 x 6 = 300
I need help with question please and thank you
Hello here is your answer!
a=4
If this helped please mark brainlist!
Answer:
A=4
Step-by-step explanation:
7=4+3
60.5 minus 15 percent
AND THE EXPLANATION PLEASE
Tom has a part-time job. On Wednesday, Tom earned $20.50, and on
Thursday he earned $36.21. On Friday, Tom earned twice as much as he
did on Wednesday. How much did Tom earn altogether for the three days?
Answer:
97.71
Step-by-step explanation:
$20.50 (Wednesday) + $36.21 (Thursday) = $56.71 Since Tom is getting twice as much he did on Wednesday ($20.50), we'll be doing this: $20.50 x 2 (which equals 41 or $41.00) and add it to $56.71
$56.71 + $41.00 = $97.71 So, this means that Tom earned $97.71 altogether for three days