Answer:
because it is larger than 0.5, but smaller than 0.6
Step-by-step explanation:
another way to write 0.6 is 0.60 and another way to write 0.5 is 0.50
if you ignore the 0.
55 is between 60 and 50
hope this helps :)
1 subscription for $21, 28 subscriptions for x dollars
help please
Answer:
Just do 28*21 which is 588$
Step-by-step explanation:
PLEASE MARK BRAINLIEST
Answer:
please mark other person brainliest
Step-by-step explanation:
Contradiction Club holds a yearly proof competition, with special unique prizes for first, second, third, and fourth place. If 16 students enter the competition this year, how many ways can these prizes be distributed among the students
A proof competition is held annually by Contradiction Club, with special prizes awarded for first, second, third, and fourth place. If 16 students participate in the competition this year, the awards can be allocated among the students in 120 different ways.
How many ways can five different prizes be distributed among five people?120 ways, The first person has a choice from 5 prizes, the second has a choice from 4 prizes, and so on. The awards can be awarded in 5 different ways, or 5 × 4 × 3 × 2 × 1 = 120 different ways. When each student is qualified for each reward, the number of ways that 5 prizes can be distributed to 8 students is. \(5^(8)``8^(5)``8xx5!``5 xx 8!`\) You may clear your doubts and achieve good exam results with the help of step-by-step solutions provided by specialists.For the first reward, there are 8 options. There are then 7 options for the second prize. Furthermore, there are 6 options for the third prize. As a result, there are 336 ways: 8 × 7 × 6. ∴ Total ways = 4× 3 ×2 = 24 ways = 4!To learn more about Contradiction Club refer to :
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Nina made a square picture frame that is 20 cm wide. She wants to wrap a blue ribbon around the outside of the frame two times. How long should the ribbon be?
Answer:
The answer is 160 cm
Step-by-step explanation:
Square is a quadrilateral which has all its sides equal
Perimeter = 2l +2l
=20 times 2 + 20times 2
=40+40
=80
Wrap 2 times= 80 +80
=160cm
1. Find the midpoint for each segment with the given endpoints.
a. C(-2, 5) and D(8, -12) b. E(2.5, -7) and F(-6.2, -3.8)
Answer:
a.(3,-7/2) b.(-1.85,-5.4) will the midpoints
Step-by-step explanation:
let mid point be x,y
apply mid point formula
x=(x1+x2)/2 y=(y1+y2)/2
plz mark as brainliest
The midpoint of the given line is (3,-3.5)
What is midpoint of a line ?The midpoint of a line is a point which divides the line segment into two equal parts.We can also say that a midpoint bisects a line segment.
We know when two end points of a line segment are given we can find midpoint by
M(x) = (x₁ + x₂)/2 and M(y) = (y₁ + y₂)/2.
Given points C(-2, 5) and D(8, -12)
M(x) = ( - 2 + 8 )/2
M(x) = 6/2
M(x) = 3.
M(y) = ( 5 - 12 )/2
M(y) = -7/2
M(y) = -3.5.
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Here is 13 & 16 .. take you time :)
Answer:
13) 1 Remove parentheses.
4
0.
×
4
−
3
4
0.
×4
−3
2 Use Negative Power Rule:
x
−
a
=
1
x
a
x
−a
=
x
a
1
.
4
0.
×
1
4
3
4
0.
×
4
3
1
3 Simplify
4
3
4
3
to
64
64.
4
0.
×
1
64
4
0.
×
64
1
4 Simplify.
4
0.
64
64
4
0
16) 6
0
6.
×2
6
2 Simplify
2
6
2
6
to
64
64.
0
6.
×
64
0
6.
×64
I hope this helps you
Answer:
\( {4}^{0} . \: \: {4}^{ - 3} \\ = {4}^{0 + ( - 3)} \\ = {4}^{ - 3} \\ = \frac{1}{ {4}^{3} } \)
\( {0}^{6} . \: \: {2}^{6} \\ = {0}^{6 + 6} \\ = {0}^{12} \)
Analyze the following limits and find the vertical asymptotes of f(x): X-20 2 x²-400
a. limX-20 f(x) =
The limit of f(x) as x approaches 20 is undefined. There is a vertical asymptote at x = 20.
To analyze the given limit, we can simplify the expression first. The function f(x) can be written as f(x) = (x - 20) / (2x² - 400). Now, let's evaluate the limit as x approaches 20.
As x approaches 20, the numerator (x - 20) approaches 0. However, the denominator (2x² - 400) also approaches 0, resulting in an indeterminate form of 0/0. This means that we cannot determine the limit directly by substitution.
To further analyze the limit, we can factor out a common factor from the denominator. Factoring out 2, we get f(x) = (x - 20) / 2(x² - 200). Now, we can see that the denominator can be factored as well, giving us f(x) = (x - 20) / 2(x - √200)(x + √200).
From the factored form of the function, we can observe that the expression (x - 20) in the numerator will approach 0 as x approaches 20, while the denominators will not. Therefore, the limit of f(x) as x approaches 20 is undefined.
Since the limit is undefined, we can conclude that there is a vertical asymptote at x = 20. This means that the graph of f(x) approaches infinity or negative infinity as x approaches 20 from either side.
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Daytime high temperatures in new york in february are normally distributed with an average of 30.2º and a standard deviation of 8.5º. estimate the probability that the temperature on a given day in february is 22º or lower. a. 0.23 b. 0.815 c. 0.48 d. 0.16
The probability that the temperature on a given day in February is 22º or lower is 0.16
What is probability with standard deviation?The kind of distribution you'll choose as your foundation for your calculations will determine how to calculate probability with mean and deviation. We'll be working with scattered data in this case.
You can build models of your data using the usual distribution if you have data with a mean and standard deviation. By standardizing the normal distribution, we may determine the probability contained within this set of data based on its mean and standard deviation.
Given that: Average Temperature μ = 30.2°
Standard Deviation of Temperature σ = 8.5
Probability that the temperature is 22° or lower:
P[ X ≤ 22 ]
Let x be Temperature on a given day.
to calculate required probability.
Z = (x - μ)/σ
Z = (22-30.2)/8.5
Z = -0.965
First we convert X into Z using this relationship,
Now, Probability [ Z ≤ -0.965 ] = 0.16
The probability that temperature on a given day in February is 22º or lower is 0.16
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Mahni plans to spend the next 12 weeks saving some of her income. She will save $x a week for the first 6 weeks and then $(2x − 30) a week for the following 6 weeks. If she managed to save $213 in the first six weeks, how much did she save in total over 12 weeks? Explain correctly how to do this to get Brainliest ANSWER
For first six weeks she saved 213$
Now
For next 6weeks
\(\\ \sf\longmapsto 2x-30=2(213)-30=426-30=396\$\)
Total savings:-
.\(\\ \sf\longmapsto 396+213=609\$\)
Answer:
$459Step-by-step explanation:
Mahni saved 6x in the first 6 weeks which is $213.
She saves in the next 6 weeks:
6*(2x - 30) = 12x - 180 = 2*6x - 180 = 2*213 - 180 = 246Total saving is:
213 + 246 = 4591/5 de los animales en el zoológico son monos 5/7 de los monos son machos
¿Qué fracción de los animales en el zoológico son monos machos?
1/7 of the animals in the zoo are male monkeys.
What fraction of the animals in the zoo are male monkeys? Explain with workings.
To find the fraction of animals in the zoo that are male monkeys, we have to calculate the product of the fractions representing the proportion of monkeys and the proportion of male monkeys among them.
Given that 1/5 of the animals in the zoo are monkeys, we will then represent this as:
= 1/5
= 5/25.
And 5/7 of the monkeys are male which is written as 5/7.
To get fraction of male monkeys, we will multiply these two fractions:
= (5/25) * (5/7)
= 25/175
= 1/7.
Full question:
1/5 of the animals in the zoo are monkeys 5/7 of the monkeys are male. What fraction of the animals in the zoo are male monkeys?
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In this problem, we will be making strings of length 5 from the set {u,v,w,x,y,z}.
a) If the string must contain the letter x, then the number of ways to do this is ?
b) If the string must contain the letters x and y and all of the letters must be distinct, then the number of ways to do this is ?
c) If the string must contain the letters x and y, x and y have to be consecutive (in either order), and all of the letters in the string must be distinct, then the number of ways to do this is ?
d) If the string must contain the letters x and y, x must appear to the left of y, and all of the letters are distinct, then the number of ways to do this is?
The number of ways to make a string of length 5 with x to the left of y and all distinct letters is 1*4*4*3*4 = 192.
a) If the string must contain the letter x, then we can fix x in any of the 5 positions in the string. The remaining 4 positions can be filled with any of the remaining 5 letters. Therefore, the number of ways to make a string of length 5 with x is 5*5*5*5*1 = 625.
b) If the string must contain the letters x and y and all of the letters must be distinct, then we can fix x and y in any of the 5 positions in the string. The remaining 3 positions can be filled with any of the remaining 4 letters. Therefore, the number of ways to make a string of length 5 with x, y and all distinct letters is 5*4*3*4*3 = 720.
c) If the string must contain the letters x and y, x and y have to be consecutive (in either order), and all of the letters in the string must be distinct, then we can fix x and y in any of the 4 consecutive pairs of positions in the string. The remaining 3 positions can be filled with any of the remaining 4 letters. Therefore, the number of ways to make a string of length 5 with x, y consecutive and all distinct letters is 4*4*3*4*3 = 576.
d) If the string must contain the letters x and y, x must appear to the left of y, and all of the letters are distinct, then we can fix x in the leftmost position and y in any of the 4 remaining positions. The remaining 3 positions can be filled with any of the remaining 4 letters.
Therefore, the number of ways to make a string of length 5 with x to the left of y and all distinct letters is 1*4*4*3*4 = 192.
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please help !!!
A toddler slides down a slide that is 8 feet long that makes an angle of 24 with the ground. How high is the slide ?
9514 1404 393
Answer:
about 3.25 feet
Step-by-step explanation:
The relevant trig relationship is ...
Sin = Opposite/Hypotenuse
sin(24°) = height/(8 ft)
height = (8 ft)sin(24°) ≈ 3.254 ft
The slide is about 3.25 feet high.
James had $72 in his bank account. he bought a $75 painting from my local artist and paid with a check. he thought the artist will take a few days to deposit the check. he knows he will have enough money to cover the amount of the check once his paycheck is deposited, but he received a text notification the next day that his account balance was -$45. how much was james charge for an overdraft fee? make a claim. include textual evidence. show reasoning.
James was charged $42 for an overdraft fee for the purchase of the painting.
James had $72 in his bank, paying for a painting worth $75 with a cheque meant he had extra $3 for him to balance the local artist. Receiving an account balance was -$45 meant the bank helped James cover the extra $3 he was owing while charging him additional $42 for overdraft on the account. In mathematical relation, it is described as;
Cash in bank – cost of painting = ($72- $75)
= -$3
Thus, overdraft is calculated as;
Overdraft=Balance + amount to balance cost of painting = (-$45) + $3
=-$42
Therefore, James was charged an overdraft of $42 for the purchase of the painting.
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32% own dogs what percent dont own a dog
Answer: 68
Step-by-step explanation:
100-32 = 68
A student must study for 20 to 30 hours a week to maintain their grade point average. If the
student wants to study daily, how many hours per day is this (in interval notation)?
0 (20,30)
[20/7,30/7]
[13,23]
[27,37]
How are the properties of exponents used when dividing a polynomial by a monomial?
Answer:
a couple different obes
Step-by-step explanation:
there are five
how does attitude, beliefs and knowledge impact how a teacher delivers a lesson
Attitude, beliefs, and knowledge shape a teacher's delivery: attitude affects engagement, beliefs influence instructional decisions, and knowledge enables effective communication and learning facilitation.
Attitude, beliefs, and knowledge play crucial roles in shaping how a teacher delivers a lesson. Here's a detailed explanation of their impacts:
Attitude:
Attitude refers to a teacher's mindset, emotions, and approach towards teaching. A positive attitude fosters enthusiasm, motivation, and a genuine passion for the subject matter. This translates into an engaging and dynamic teaching style, creating an environment conducive to learning. Conversely, a negative attitude can lead to disinterest, lack of enthusiasm, and a disengaged teaching approach, which can hinder students' engagement and comprehension.
Beliefs:
A teacher's beliefs influence their instructional decisions and pedagogical strategies. Beliefs about students' capabilities, learning styles, and the purpose of education can shape the teacher's approach to delivering a lesson. For example, if a teacher believes that all students have the potential to succeed, they may employ differentiated instruction techniques to cater to diverse learning needs. Conversely, if a teacher holds limiting beliefs about students' abilities, they may adopt a one-size-fits-all approach, which may hinder student progress.
Knowledge:
A teacher's knowledge encompasses both subject matter expertise and pedagogical content knowledge. Profound knowledge of the subject allows a teacher to effectively structure and present the lesson, answer student queries, and provide relevant examples. Pedagogical content knowledge helps in selecting appropriate instructional strategies, adapting to student needs, and assessing learning effectively. Without a strong knowledge base, a teacher may struggle to deliver accurate information, engage students, or address misconceptions.
Collectively, attitude, beliefs, and knowledge significantly impact a teacher's delivery of a lesson. A positive attitude enhances student motivation and engagement. Strong beliefs in students' potential and individualized instruction foster a supportive learning environment. Adequate subject knowledge and pedagogical skills enable effective communication and facilitate meaningful learning experiences. By combining these elements, teachers can create an impactful and effective learning environment that nurtures student growth and achievement.
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1 football field = 120 yards. How many meters are in a football field? 1 meter = 1.09 yards .............ONLY TYPE THE NUMBER! DO NOT PUT METERS OR M AT THE END OF YOUR ANSWER.
Answer:
110.09174
Step-by-step explanation:
120yd/1.09meters per yard=110.09174...
The answer needs to be rounded to whatever decimal place is called for.
By using the start codon AUG as a guidepost, researchers can determine whether substitutions in pseudogenes correspond to silent changes or replacement changes. In contrast to most other loci, the rate of silent and replacement changes is identical in pseudogenes. Explain this observation in light of the neutral theory of evolution.
The identical rates of silent and replacement changes in pseudogenes support the neutral theory of evolution. Pseudogenes, being non-functional and not subject to selective constraints.
The observation that the rate of silent and replacement changes is identical in pseudogenes, as determined by the start codon ,explained in the light of the neutral theory of evolution proposed by . According to the neutral theory, most genetic variation that accumulates over time is due to random genetic drift rather than natural selection.
In pseudogenes, the mutations that occur are generally selectively neutral, meaning they do not confer any advantage or disadvantage to the organism. Pseudogenes are non-functional copies of genes that have lost their protein-coding ability due to various mutations, such as insertions, deletions, or premature stop codons. Since pseudogenes are not under functional constraints, mutations in these regions are generally not subject to purifying selection, which eliminates deleterious changes.
The rate of silent changes (synonymous substitutions) refers to nucleotide changes that do not alter the amino acid sequence of the protein encoded by a gene. These changes occur in the third position of the codon, where the genetic code is degenerate, allowing multiple codons to encode the same amino acid. Silent changes are often considered selectively neutral because they do not affect the phenotype of the organism.
The rate of replacement changes (non-synonymous substitutions), on the other hand, refers to nucleotide changes that result in a different amino acid being incorporated into the protein sequence. These changes can potentially affect the structure and function of the protein and may be subject to selective pressure.
In pseudogenes, both silent and replacement changes occur at a similar rate because the majority of mutations in pseudogenes are selectively neutral. Since pseudogenes are non-functional, there is no selection pressure to maintain the protein-coding sequence.
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If you take 2 steps every minute, how long will 20 steps take?
Answer:
10 minutes
Step-by-step explanation:
just divide 20 by 2 to get the minutes also WHO WALKS THAT SLOW?!??!?!
A stock lost value on both monday and tuesday. on monday, it changed by -5.7 points and on tuesday it changed by -3.8 points. on which day did it drop the least?
Answer:
monday
Step-by-step explanation:
5.7-1.9 =7.6
3.8+1.9=5.7
5.7-7.6=1.9
Which function has a period of pi/2 ?
Answer:
Step-by-step explanation:
We say that the function y=sinx is periodic with period 2π
1. Bao saved $179 a month. He saved $145 less than Ada each month. How much would Ada save in three and a half years?2. Mrs Williams is knitting a blanket for her newborn granddaughter. The blanket is 2.25 metres long and 1.8 metres wide. what is the area of the blanket? write the answer in centimetres.
$13608
Explanation:Amount saved by Bao per month = $179
Amount saved by Bao per month = Ada's savings - 179
Amount saved by Ada = $179 + $145
Amount saved by Ada per month = $324
time = three and a half years
We convert years to months:
12 months = 1 year
time = 3(12) + 1/2(12) = 36 + 6
time = 42 months
Amount Ada saved = $324 × number of months
Amount Ada saved = $324 × 42
Amount Ada saved = $13608
1. What is the slope of the line shown?
Answer:The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. So, you can choose any 2 points along the graph of the line to figure out the slope.
Step-by-step explanation:
Write an inequality to represent the graph.
Answer:
C
Step-by-step explanation:
Octagonal houses were popular in the 19th century one reason was that an octagon with the same perimeter as a square encloses a greater area than the square. To the nearest square ft, find the areas of an octagon and a square with perimeters of 80 ft.
Answer:
octagon: 483 ft²square: 400 ft²Step-by-step explanation:
You want the areas of an octagon and a square, each with a perimeter of 80 ft.
SquareThe side length of a square is 1/4 of its perimeter, so the square of interest has a side length of ...
(80 ft)/4 = 20 ft
The area is the square of the side length, so the area of the square is ...
A = s²
A = (20 ft)² = 400 ft²
OctagonA regular octagon has 8 sides of equal length, so the side length is ...
(80 ft)/8 = 10 ft
The area is found by the formula ...
A = 2(1 +√2)s²
A = 2(1 +√2)(10 ft)² ≈ 483 ft²
The area of the octagon is about 483 square feet; about 400 square feet for the square.
<95141404393>
Find the measure of angle KMU
Answer:
140°
Step-by-step explanation:
The other angle inside is 40 so 180-40 is 140°
The measure of the angle KMU is 140 degrees.
What is an angle?It is formed by two rays or lines that share a common endpoint.
Given that for the triangle KLM, angle KLM is 90° and angle LKM is 50°.
The sum of the angles inside the triangle is 180°.
The angle KML is given by
angle KML = 180-(90+50) = 180 - 140 = 40
The angle KMU = 180 - 40= 140.
Hence the 140° is the measure of the angle KMU.
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Which equation illustrates the associative property
Associative property of the sum states that the order the operations are done doesn't matter as long as the sequence of operands also doesn't change. This property is given by:
\((x+y)+z=x+(y+z)\)Therefore, the equation that illustrates the associative property is:
\(a+(b+c)=(a+b)+c\)PLEASE HELP ASAP WILL MARK BRAINLIEST
Answer:
6 -> 4/10
7 -> s √144 in
8 -> 0.4
9 -> s = ∛999 in
10 -> d = 3
can some one please help me im confused on this im really stuck :(
The boundary of a park is shaped like a circle. The park has a rectangular playground in the center and 2 square flower beds, one on each si the playground. The length of the playground is / and its width is w. The length of each side of the flower beds is a. Which two equivalent expressions represent the total fencing material required to surround the playground and flower beds? Assume that the playground and ber do not overlap. The total fencing material required to fence the playground and both flower beds is V or
Answer:
desculpe pela resposta, estou tendo que fazer isso pois quero acumular pontos para poder ajudar meu irmão autista, pode comentar coisas aleatórias nas minhas perguntas se quiser tbm:( me desculpe mesmo eu até pesquisei no g0gl3 mais não achei nada sorry sorry