Is 32 + 33 equal to 35 ? Explain.
!!! help
Answer:
no
Step-by-step explanation:
32+33=65
Identify each expression that can be factored using the perfect square trinomial pattern.
The expressions that can be factored using the perfect square trinomial pattern are 4d²+12d+9=(2d+3)² and x²-8x+16=(x-4)².
A) n²+8n+4
This can not be factored using the perfect square trinomial pattern.
B) 4d²+12d+9
By using a²+2ab+b²=(a+b)²
Here, (2d)²+2×2d×3+3²= (2d+3)²
C) x²-8x+16
By using a²-2ab+b²=(a-b)²
x²-2×x×4+4²=(x-4)²
D) m²+m+16
This can not be factored using the perfect square trinomial pattern.
Therefore, the expressions that can be factored using the perfect square trinomial pattern are 4d²+12d+9=(2d+3)² and x²-8x+16=(x-4)².
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What mathematical operation is used in a check register when a withdrawal is made?
Group of answer choices
Answer:
Subtraction
Step-by-step explanation:
In general, there are two things you can do with savings:
withdraw or deposit.
Withdraw essentially means to take out money and deposit is converse.
These two processes can be associated with the mathematical operations subtraction and addition respectively.
Three prisoners are informed by their jailer that one of them has been chosen at random to be executed, and the other two are to be freed. Prisoner A asks the jailer to tell him privately which of his fellow prisoners will be set free, claiming that there would be no harm in divulging this information, since he already knows that at least one will go free. The jailer refuses to answer this question, pointing out that if A knew which of his fellows were to be set free, then his own probability of being executed would rise from 1/3 to 1/2, since he would then be one of two prisoners.
What do you think of the jailer's reasoning?
The jailer is correct in pointing out that if Prisoner A knew which of his fellow prisoners would be set free, his own probability of being executed would rise from 1/3 to 1/2. Therefore, the jailer's refusal to answer Prisoner A's question is justified based on probability calculations.
Scenario 1: Prisoner A is chosen for execution (1/3 probability)
In this case, if the jailer tells Prisoner A privately which of his fellow prisoners will be set free, it doesn't change the fact that Prisoner A is the one who will be executed. The information about the other prisoners' fate does not affect Prisoner A's own probability of being executed.
Scenario 2: Prisoner B is chosen for execution (1/3 probability)
In this scenario, if the jailer tells Prisoner A privately that Prisoner C will be set free, then Prisoner A's probability of being executed rises from 1/3 to 1/2. Knowing that one of the other two prisoners will be freed makes Prisoner A realize that if it's not B who is executed, then it must be him. So in this scenario, Prisoner A's probability of being executed does increase to 1/2.
Scenario 3: Prisoner C is chosen for execution (1/3 probability)
Similarly, if the jailer tells Prisoner A privately that Prisoner B will be set free, then Prisoner A's probability of being executed also rises from 1/3 to 1/2. Again, the knowledge that one of the other two prisoners will be freed indicates to Prisoner A that if it's not C who is executed, then it must be him.
From the above analysis, we can see that in two out of the three scenarios, Prisoner A's probability of being executed does indeed increase to 1/2 if he knows which fellow prisoner will be freed. Therefore, the jailer's reasoning is valid in denying Prisoner A's request for private information.
In summary, the jailer is correct in pointing out that if Prisoner A knew which of his fellow prisoners would be set free, his own probability of being executed would rise from 1/3 to 1/2. Therefore, the jailer's refusal to answer Prisoner A's question is justified based on probability calculations.
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what is equivalent to 9c - 12 - 15c - 8 - 3c?
Answer:
-9c-20
Step-by-step explanation:
Simplify the equation by adding/subtracting the like terms (c and numbers)
The expression 9c - 12- 15c - 8 - 3c is equivalent to -9c - 20.
What is an algebraic expression?An algebraic expression is consists of variables, numbers with various mathematical operations,
The given expression is,
9c - 12- 15c - 8 - 3c.
Solve the expression for terms c,
9c - 12 - 18c - 8
-9c - 12 -8
Further, solve for constant terms,
-9c - 20
The simplified form of the expression is -9c - 20.
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Workout the picture below
Answer:
4 times
Step-by-step explanation:
Area of circle A
\(\pi \times {r}^{2} = area \: of \: a \: circle \\ \pi = 3.14 \\ 3.14 \times {8}^{2} \\ 3.14 \times 64 = 200.96 \: {cm}^{2} \)
Area of circle B
\(\pi\times 4 (because \: radius \: is \: the \: half \: of \: diameter) \\ 3.14 \times 4 square = 50.24\: {cm}^{2} \)
How many times larger is the area of circle A than circle B
\(200.96 \div 50.24 = 4\)
therefore circle A is 4 times larger than circle B in accordance with its area
What is cot of angle a?
Reduce fractional answers to lowest terms.
A
13
5
12
B
Answer:
5 / 12
Step-by-step explanation:
The cotangent is adjacent ÷ opposite
Opposite = 12
Adjacent = 5
5 / 12
FAVORITE ANIME QUOTE LETS GO!!!!
Answer: my soul will always be with you, its in banana fish and i cried
Step-by-step explanation:
(d) \[ \lim _{x \rightarrow-2^{+}} \frac{|2 x+4|}{\sqrt{x+2}} \]
According to the question the solution to the limit \(\(\lim_{x \rightarrow -2^+} \frac{|2x+4|}{\sqrt{x+2}}\) is 0.\)
To solve the limit \(\(\lim_{x \rightarrow -2^+} \frac{|2x+4|}{\sqrt{x+2}}\)\), we need to evaluate the expression as \(\(x\)\) approaches \(\(-2\)\) from the positive side.
Since the limit is one-sided, we only consider values of \(\(x\)\) that are greater than \(\(-2\).\)
Let's first simplify the expression:
\(\[\lim_{x \rightarrow -2^+} \frac{|2x+4|}{\sqrt{x+2}} = \lim_{x \rightarrow -2^+} \frac{2|x+2|}{\sqrt{x+2}}\]\)
Next, let's evaluate the limit using the properties of limits:
\(\[\lim_{x \rightarrow -2^+} \frac{2|x+2|}{\sqrt{x+2}} = \frac{2|-2+2|}{\sqrt{-2+2}} = \frac{0}{0}\]\)
The expression \(\(\frac{0}{0}\)\) is an indeterminate form, which means further simplification or evaluation is required.
To proceed, we can apply L'Hôpital's rule by taking the derivative of the numerator and denominator:
\(\[\lim_{x \rightarrow -2^+} \frac{2|x+2|}{\sqrt{x+2}} = \lim_{x \rightarrow -2^+} \frac{2}{\frac{1}{2\sqrt{x+2}}} = \lim_{x \rightarrow -2^+} 4\sqrt{x+2} = 4\sqrt{0} = 0\]\)
Therefore, the solution to the limit \(\(\lim_{x \rightarrow -2^+} \frac{|2x+4|}{\sqrt{x+2}}\) is 0.\)
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What is the value of x in the equation 8x - 2y = 48, when y = 4?
Answer:
x = 7
Step-by-step explanation:
8x - 2y = 48
Let y=4
8x - 2(4) = 48
8x -8 = 48
Add 8 to each side
8x -8+8 = 48+8
8x = 56
8x/8 = 56/8
x = 7
what is the general equation of a sine function with an amplitude of 6, a period of , and a horizontal shift of ?
The general equation of a sine function with an amplitude of 6, a period of, and a horizontal shift is C (y=6sin(8(x-pi/2)))
A function is described as a relation between a fixed of inputs having one output each. In easy words, a characteristic is a courting between inputs where every input is related to exactly one output. each character has a website and codomain or range.
A function is a relation between a fixed of inputs and a set of permissible outputs with the assets that each input is related to precisely one output. Let A & B be any non-empty sets; mapping from A to B may be a function simplest while each element in set A has one cease, handiest one picture in set B.
Functions are anywhere in arithmetic and are vital for formulating dynamic relationships inside the sciences. Functions are the handiest way via which we will estimate output in math primarily based on the relationship amongst diverse crucial variables.
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PLEASE HURRY!!! ACTUALLY ANSWER PLEASE
Answer:
C
Step-by-step explanation:
Process of elimination
16b² − 40b + 25
Solve this PLZ
Answer:
(4b-5)^2
Step-by-step explanation:
I am assuming it's asking this? I'm not too sure.
Answer:
\((4b - 5 {)}^{2} \)
Step-by-step explanation:
1) Rewrite it in the form a² - 2ab + b², where a = 4b and b=5.
\((4b)^{2} - 2(4b)(5) + {5}^{2} \)
2) Use square of Difference: (a - b)² = a² - 2ab + b².
\((4b - 5)^{2} \)
Therefor, the answer is ( 4b - 5)².
the hurwicz criterion is a compromise between the minimax and maximin criteria. a. true b. false
True. In game theory and decision theory, the Hurwicz criterion is a decision-making rule between the minimax and maximin criteria.
The Hurwicz criterion is a hybrid of the minimax and maximin criterion. The minimax criterion is concerned with minimising the most potential loss, whereas the maximin criterion is concerned with maximising the least possible gain. The Hurwicz criterion is expressed as a weighted average of the greatest and worst outcomes:
Decision value = α(best payoff) + (1-α)(worst payoff)
where alpha is coefficient representing the decision-maker's optimism or pessimism. The Hurwicz criterion provides a more versatile decision-making tool than the minimax or maximin criteria alone, allowing for a balance between risk-taking and risk-aversion.
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write the first five terms of the sequence. determine if the sequence is arithmetic or geometric a (1) =7, a (n-1)
The sequence with the given recursive formula a(1) = 5 and a(n) = a(n-1) - 4 for n >= 2 is an arithmetic sequence. The first five terms of the sequence are 5, 1, -3, -7, -11.
In summary, the first five terms of the sequence are 5, 1, -3, -7, -11, and the sequence is arithmetic.
To explain the answer, let's examine the given recursive formula. The initial term of the sequence is given as a(1) = 5. Then, for each subsequent term, we subtract 4 from the previous term to obtain the next term. This implies that each term is obtained by subtracting 4 from the previous term.
Starting with the initial term a(1) = 5, we can calculate the subsequent terms as follows:
a(2) = a(1) - 4 = 5 - 4 = 1
a(3) = a(2) - 4 = 1 - 4 = -3
a(4) = a(3) - 4 = -3 - 4 = -7
a(5) = a(4) - 4 = -7 - 4 = -11
We can observe that each term is obtained by subtracting 4 from the previous term, indicating a constant difference between consecutive terms. This characteristic of the sequence makes it an arithmetic sequence.
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A volcano on a recently discovered planet rises to a height of 16.871 mi.
Use the table of facts to find the height of the volcano in feet.
Round your answer to the nearest tenth.
Conversion facts for length
12 inches (in) = 1 foot (ft)
3 feet (ft) = 1 yard (yd)
36 inches (in) = 1 yard (yd)
5280 feet (ft) = 1 mile (mi)
1760 yards (yd) 1 mile (mi)
-
Factor x2 - 4x + 5.
O Prime
O (x + 5)(x - 1)
O (x - 5)(x - 1)
O (x + 5)(x + 1)
Answer:prime
Step-by-step explanation:
I just took the test and got it right
A and B are two similar solids.
b height= 15 cm a height= 10 cm
The volume of A is 400 cm. Work out the volume of B.
Answer:
15/10 =1.5 linear s.f
1.5^3 x 400 =1350
1350cm^3
Hope this helps!
What is the value
of 9 2/3 - 4 1/5
f the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the columns? A multiplication table. In the column labeled 2, the numbers 2, 4, 6, 8, 10, 12, 14, 16, and 18 are highlighted. In the column labeled 6, the numbers 6, 12, 18, 24, 30, 36, 42, 48, and 54 are highlighted. 20 would be in the column for 2, and 60 would be in the column for 6. 20 would be in the column for 6, and 60 would be in the column for 2. 20 would be in the column for 2, and 56 would be in the column for 6. 20 would be in the column for 6, and 56 would be in the column for 2. please hurry im in a rush
The pair of numbers that would be in the columns, considering the proportional relationship, is given as follows:
20 would be in the column for 2, and 60 would be in the column for 6.
What is a proportional relationship?A proportional relationship is a special linear function, with intercept having a value of zero, in which the output variable is obtained with the multiplication of the input variable and the constant of proportionality k, as shown as follows:
y = kx
The table is extended to represent more equivalent ratios for 2:6, hence the constant of the relationship is given as follows:
k = 6/2 = 3.
Hence the equation is:
y = 3x.
The values given by each column are given as follows:
Column 2: values of x.Column 6: values of y.When x = 20, the numeric value of the relationship is of:
y = 3 x 20 = 60.
Hence the first option is correct.
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Jacob is going to invest $15,000 and leave it in an account for 6 years. Assuming the
interest is compounded quarterly, what interest rate, to the nearest hundredth of a
percent, would be required in order for Jacob to end up with $17,000?
The rate that Jacob would require to be able to end up with $17, 000 from $15, 000 after 6 years is 0.52%
How to find the rate?To find the rate, you can use a spreadsheet. The relevant function would be the rate function.
Nper = Number of periods = 6 years x 4 quarters per year = 24 quarters
Pv = $15, 000
Fv = $17, 000
The interest rate required by Jacob would be given as:
= 0.005228753
= 0.52%
In conclusion, Jacob would require a periodic interest rate of 0.52%.
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(d) is this an appropriate prediction? why or why not? this an appropriate prediction since the value of is the range of the data.
No, this is not an appropriate prediction. While the range of data can provide some useful information about the spread of the data, it should not be relied upon as the sole basis for evaluating the validity of a prediction.
The statement that "this is an appropriate prediction since the value of 'd' is the range of the data" is not a valid justification for the appropriateness of a prediction. The range of data only gives information about the spread of the data and does not provide any insight into the relationship between the variables being analyzed.
In order to determine the appropriateness of a prediction, one needs to consider various factors such as the nature of the variables being analyzed, the type of analysis being conducted, the sample size, and the potential sources of bias or confounding. The range of data alone cannot provide a sufficient basis for evaluating the validity of a prediction. For instance, if we are predicting the likelihood of an individual developing a certain health condition based on their age, gender, and lifestyle factors, the range of the data may not be a relevant factor. Instead, we would need to consider how strongly each of the predictive factors is associated with the outcome, and whether there are any other factors that might influence the relationship.
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Which is a better estimate for the height of a coffee mug? 20c or 20m
Answer: The better estimate is 20cm.
Answer:
Step-by-step explanation:
20c
calculate the probability that a randomly selected college will have an in-state tuition of less than $5,000. type all calculations needed to find this probability and your answer in your solution
The probability of selecting a college with in-state tuition less than $5,000 is 10%.
To calculate the probability that a randomly selected college will have an in-state tuition of less than $5,000, we first need to gather data on the number of colleges with in-state tuition less than $5,000 and the total number of colleges.
Let's assume that there are 500 colleges in the dataset, out of which 50 have in-state tuition less than $5,000.
So, the probability of selecting a college with in-state tuition less than $5,000 can be calculated as:
P(In-state tuition < $5,000) = Number of colleges with In-state tuition < $5,000 / Total number of colleges
P(In-state tuition < $5,000) = 50 / 500
P(In-state tuition < $5,000) = 0.1 or 10%
Therefore, the probability of selecting a college with in-state tuition less than $5,000 is 10%.
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Your total after 4 games of bowling was $28
and after 6 games it was $40. What was the
initial cost to rent the shoes before bowling
any games?
Answer:
$4
Step-by-step explanation:
Let x be the cost of a game of bowling and y be the cost to rent the shoes before the game then...
4x+y=28
6x+y=40
We can solve this system using elimination. In this scenario, we can eliminate y by subtracting the two equations...
-2x=-12
Divide both sides by -2
x=6
Plug 6 back in for x to solve for y
4(6)+y=28
24+y=28
Subtract 24 from both sides
y=4
It costs $4 to rent the shoes before bowling
Lois and Clark own a company that sells wagons. The amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and www is the number of wagons sold.
What is the amount paid to an employee that works 666 hours and sells 333 wagons?
\$
Answer:
x=36° (180/5x because 2x+3x)
Step-by-step explanation:
Answer:
162
=12h+30w
=12(6)+30(3)
=72+90
=162
PLEASE HELP I WILL GIVE BRAINLIEST
Hello can someone help me with number 6 its the circled number
willing to give 30 points for it
Answer:-0.54545454545
Step-by-step explanation:-0.54...
if you anwser the question i give you brainly
The graph is in a reciprocal relationship with Option C
What is a Function ?A function is a mathematical statement used to relate a dependent and n independent variable.
The function is represented by the graph
The nature of the graph is exponential
and the equation is determined by the points on the graph
( 1,1) ( 2,4) '
The equation is
y = ( 1/4) 4ˣ
The inverse of the function will be found by replacing the y variable with x and vice versa and then solving to bring the function into the form of x.
x = ( 1/4) \(\rm 4^y\)
Plotting this gives the answer as Option C
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this is what truthfully struggle with can someone explain how i do this please then imma try it on my own