The expressions which are equivalent to 6¹⁶ are
\((6^{8}) ^{2}\)
\((6^{-2}) ^{\times -8}\)
and \((6^{-4}) ^{\times -4}\)
Equivalent expressions
From the question, we are to determine which of the given expressions are equivalent to 6¹⁶
From one of the laws of indices, we have that
\(x^{y\times z} = (x^{y})^{z}\)
The given expression, 6¹⁶, can be expressed as
\(6^{8\times 2}\)
or
\(6^{-2\times -8}\)
or
\(6^{-4\times -4}\)
Then,
\(6^{8\times 2}= (6^{8}) ^{2}\)
\(6^{-2\times -8}= (6^{-2}) ^{\times -8}\)
\(6^{-4\times -4}= (6^{-4}) ^{\times -4}\)
Hence, the expressions which are equivalent to 6¹⁶ are
\((6^{8}) ^{2}\)
\((6^{-2}) ^{\times -8}\)
and \((6^{-4}) ^{\times -4}\)
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For each polynomial function below, state the minimum degree its equation could have
i need y'all help on dis
Answer:
Customer A - 5 / 22.45 = $0.22 or 22 cents per quart
Customer B - 7 / 25.45 = $0.27 or 27 cents per quart
6=x+2÷3 how to solve for x
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\(6 = \frac{x + 2}{3} \\ \)
\( \frac{x + 2}{3} = 6 \\ \)
Multiply sides by 3
\(3 \times \frac{x + 2}{3} = 3 \times 6 \\ \)
\(x + 2 = 18\)
Subtract sides 2
\(x + 2 - 2 = 18 - 2\)
\(x = 16\)
Done...
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Problem 6 (16 points). An individual opens a savings account with an initial investment of $500. The bank offers her an annual interest rate of 9%, which is continuously computed. She decides to deposit $200 every month. a) Write an initial value problem that models this investment over time. b) Solve the IVP.
c) What is the value of the investment in 2 years? d) After the 2 year mark, she increases her monthly investment to $300. What is the value of the investment a year later? Show all your work for full credit; you may use a calculator for this problem. Problem 7 (16 points). Solve the following IVP: ycosx−2xe y coz x − 2x eʸ -6x² - (x² eʸ - sin x - 4) yᶦ = 0; y (π) = 0
The investment problem is modeled by an initial value problem (IVP) where the rate of change of the investment is determined by the initial investment, monthly deposits, and the interest rate.
a) The investment problem can be modeled by an initial value problem where the rate of change of the investment, y(t), is given by the initial investment, monthly deposits, and the interest rate. The IVP can be written as:
dy/dt = 0.09y + 200, y(0) = 500.
b) To solve the IVP, we can use an integrating factor to rewrite the equation in the form dy/dt + P(t)y = Q(t), where P(t) = 0.09 and Q(t) = 200. Solving this linear first-order differential equation, we obtain the solution for y(t).
c) To find the value of the investment after 2 years, we substitute t = 2 into the obtained solution for y(t) and calculate the corresponding value.
d) After 2 years, the monthly deposit increases to $300. To find the value of the investment a year later, we substitute t = 3 into the solution and calculate the value accordingly.
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Ramon has 25 books in his library. Each month, he adds 3 new books to his collection. How many books will Ramon have after 12 months?
Answer:
61. hope it helps ☺️
Step-by-step explanation:
12x3=36+25=61
im stuck! please help
The length of the arc in terms of pi is 3π units.
What is the length of the arc?
The length of the arc is calculated by applying the formula for the length of arc as shown below;
L = 2πr (θ/360)
where;
r is the radius of the circleθ is the angle subtended by the arcThe length of the arc in terms of pi is calculated as follows;
L = 2π x 9 (60/360)
L = 3π units
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Pls help me with this!
Answer:
5 ÷ 1/3
5 × 3/1
5 × 3
=15
Step-by-step explanation:
the answer is 15
There are 5 hockey games and 7 football games happening in the upcoming month. You decide to attend 3 games by picking at random. What is the probability that you pick 3 football games? Leave your answer as a simplified fraction.
Answer:
1/4
Step-by-step explanation:
5 plus 7 equals to 12
3 football games
3/12=1/4
for a positive integer $p$, define the positive integer $n$ to be $p$-safe if $n$ differs in absolute value by more than $2$ from all multiples of $p$. for example, the set of $10$-safe numbers is $\{ 3, 4, 5, 6, 7, 13, 14, 15, 16, 17, 23, \ldots\}$. find the number of positive integers less than or equal to $10,000$ which are simultaneously $7$-safe, $11$-safe, and $13$-safe.
The quantity of positive numbers smaller than or equal to \($10,000$\) is \($\fbox{958}$\).
We see that a number \($n$\) is \($p$\)-safe if and only if the leftovers from\($n\mod p$\) is greater than \($2$\) and less than \($p-2$\); thus, there are \($p-5$\) residues \($\mod p$\) that a \($p$\)-safe number can have. Therefore, a number \($n$\) satisfying the circumstances of the issue may \($2$\) different residues \($\mod 7$\), \($6$\) different residues \($\mod 11$\), and \($8$\) different residues \($\mod 13$\). According to the Chinese Remainder Theorem, for a number \($x$\) that is \($a$\) (mod b) \($c$\) (mod d) \($e$\) (mod f) has one solution if \($gcd(b,d,f)=1$\). For instance, in this instance, the number \($n$\) can be: \(3 (mod 7) 3 (mod 11) 7 (mod 13)\)so since \($gcd(7,11,13)=1$\), there is \(1\) solution for \(n\) for this case of residues of \($n$\). As a result, according to the Chinese Remainder Theorem, \($n$\) can have \($2\cdot 6 \cdot 8 = 96$\) different residues mod \($7 \cdot 11 \cdot 13 = 1001$\). Thus, there are \($960$\) values of \($n$\) satisfying the conditions in the range \($0 < n \le 10010$\). Nevertheless, we now have to eliminate all values bigger than \($10000$\) that satisfy the conditions. We can simply see by looking at residues that the only suitable values are \($10006$\) and \($10007$\), so there remain \($\fbox{958}$\) values satisfying the conditions of the problem.
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Which two numbers doesstartroot 128 endroot lie between on a number line?.
Therefore, √128 lies between 11 and 12 on a number line.
To determine the two numbers between which √128 lies on a number line, we can calculate the square roots of consecutive perfect squares that surround 128.
By calculating the square roots, we can find the two nearest whole numbers that √128 lies between.
Calculating the square roots of perfect squares near 128:
√121 = 11
√144 = 12
Since 128 is greater than 121 and less than 144, √128 lies between √121 and √144 on the number line.
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Patricia y Armando tienen $220 entre los dos. Patricia le da a Armando $30 de tal forma que ambos tendrán la misma cantidad de dinero. ¿CUANTO DINERO TIENE CADA UNO?
Answer:
Patricia's amount of money = $125
Armando's amount of money = $95
Step-by-step explanation:
Given:
Total amount of money = $220
Patricia have $30 more than Armando
Find:
Amount of money each have.
Computation:
Assume;
Patricia's amount of money = a
So,
Armando's amount of money = a - 30
So,
a + a - 30 = 220
2a - 30 = 220
2a = 250
a = 125
Patricia's amount of money = $125
Armando's amount of money = 125 - 30
Armando's amount of money = $95
add the following polynomial of x3+3xy-2×y2+y3,2×3-5x2y-3xy2-2y3
The addition of the polynomial \(x^{3}+3xy-2xy^{2} +y^{3}\) with \(2x^{3}-5x^{2} y-3xy^{2}-2y^{3}\) is \(3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}\).
What is a polynomial?
⇒ A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables.
⇒ In the addition of polynomials, the like terms are added while in subtraction, the like terms are subtracted.
Calculation;
We have been given two polynomial which we have to add \(x^{3}+3xy-2xy^{2} +y^{3}\) and \(2x^{3}-5x^{2} y-3xy^{2}-2y^{3}\)
The sign after addition or subtraction will always be of the variable having more value.
\((x^{3}+3xy-2xy^{2} +y^{3} )+(2x^{3}-5x^{2} y-3xy^{2}-2y^{3})\)
On adding like terms with each other
⇒ \((x^{3} +2x^{3})+ 3xy-5x^{2} y-(2xy^{2}+3xy^{2})+(y^{3}-2x^{3})\)
⇒ \(3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}\)
Hence the addition of the polynomial\(x^{3}+3xy-2xy^{2} +y^{3}\) and \(2x^{3}-5x^{2} y-3xy^{2}-2y^{3}\) is \(3x^{3}+3xy-5x^{2} y-5xy^{2}-y^{3}\).
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??? I have no idea what this unit is about
Answer: -16.1
Step-by-step explanation: Multiply.
(-7) * 2.3-16.14/3x+2 - 2/3x = 1/x+2
Answer:
Step-by-step explanation:
17081 + 8391
the answer. I need help plz
ᵇᵗʷ you get all mah points
Answer:25,472
Step-by-step explanation:
Answer:
the awnser od easy ots 25,472
What is the value of y ?
Answer:
y=4
Step-by-step explanation:
because this is an equilateral triangle, this means that all the size of the lengths is equal this means that,
2y+5 = 4y-3
(add 3 for both sides)
2y+8 = 4y
(subtract 2y for both sides)
8 = 2y
(divide by 2 for both sides)
4 = y
so,
y=4
I have tried multiplying it by 0.5 or 50% and dividing it by 0.5 ( by it i was meaning the 10*10*2)
It is to be noted that the height of the bread is 5 centimeters. The hint given is in the information about the surface area. See the explanation below.
What is the surface area?In this case, the surface area of bread is the total sum of the area of the base and perimeter. The surface area of the bread is given below.
That is:
A = 2 x b + p x H,
Where b is the area of the base, p is the perimeter of the base and h is the height.
Recall that it is stated that 50% of the surface area of the bread is the crust.
The implication is that the surface area of both sides of the base is equivalent to the surface area of its perimeter.
That is:
2 x b = p x h
We can compute the perimeter of the bread as:
P = 4 x length
p = 4 x 10
p = 40cm
The area of the base is:
b = 10 x 10
b = 100cm²
Substituting the values in the above formula,
2 x 100 = 40 x h
200 = 40h
h = 200/40
h= 5cm.
Hence the height of the bread is 5cm.
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CAN ANYONE PLEASE HELP ME IM IN A RUSH
Answer:
I forgot to change pi into 3.14
Please Help!
I don't understand how to work out this question.
∠XBC is 55 degrees because it is corresponding to ∠AXY..
The angle ∠BXC is 70 degrees
How to find angles in parallel lines?When parallel lines are cut by a transversal line, angle relationships are formed such as corresponding angles, alternate interior angles, alternate exterior angles, linear angles, same interior angles, vertically opposite angles etc.
Therefore, XY and BD are parallel lines.
XB = XC
ΔXBC is an isosceles triangle.
Therefore, ∠XBC is 55 degrees because it is a corresponding angle to ∠AXY.
Let's find ∠BXC.
Therefore, the base angles of an isosceles triangle are congruent.
Hence,
∠XBC = ∠BCX = 55 degrees
Therefore,
55 + 55 + ∠BXC = 180
110 + ∠BXC = 180
∠BXC = 180 - 110
∠BXC = 70 degrees
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Evaluate k + 26 when k = 10
Step-by-step explanation:
When k = 10
Then
k + 26
= 10 + 26
= 36
Hope it will help :)
Answer:
36
Step-by-step explanation:
k = 10
k + 26 =
10 + 26 =
36
(TR)546 - (TR)540
pls help!
The computation of (TR)546 - (TR)540 will give a value of 3261.
How to compute the value?
TR(546) = 546(546 + 1)/2 = 273 * 547
TR (540) = 540(540 + 1)/2 = 270 * 541
273 * 547 = (270 + 3)(541 + 6)
= 270*541 + 270*6 + 541 *3 + 18
= 270*541 + 1620 + 1623 + 18
= 270*541 + 3261
TR(546) -TR (540) = 270*541 + 3261 - 270 * 541
= 3261
TR(546) -TR (540) = 3261
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use the classical definition to find the probability of the following event: rolling a fair die once and getting a number greater than 2. express your answer as a decimal rounded to one decimal place
The probability of rolling a fair die once and getting a number greater than 2 is 0.7.
What is probability?
The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.
Let a fair dice is roll once.
The total numbers on dice are 6
The total numbers greater than 2 on dice are 4 which are 3, 4, 5, and 6.
So,
P(getting number greater than 2) = 4/6 = 0.7
Hence, the probability of rolling a fair die once and getting a number greater than 2 is 0.7.
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how many Xs would be placed above 6/10 on a line plot. 1.1 2.3 3. 4 4.2
Answer:
2
Step-by-step explanation:
Answer:
none bc theres no 6 in the list
Step-by-step explanation:
hope this helps :D
please help, passed due.
Answer:
x = 12
A = 144
Step-by-step explanation:
Angles A and B are the same so we can set them equal to each other
We can create the following equation
\(10x + 24 = 6x + 72\)
Reduce
4x = 48
x = 12
We the plug x into 10x + 24 in order to calculate angle A.
144
WILL GIVE BRAINLIEST!
Ms. Sally is ordering sets of place-value blocks for the 3rd, 4th, 5th graders. She want one set for each student, and there are 6 sets of blocks in a carton. How many cartons should Ms. Sally order?
3rd grade - 48 students
4th - 43 students
5th - 46 students
6th - 50 students
Answer:
32 cartons
Step-by-step explanation:
Total sets needed
48 + 43 + 46 + 50 = 187
Cartons needed
187 / 6 = 31 1/6
need 32 cartons
Answer:
32 cartons
Step-by-step explanation:
add up all of the students = 187
divide by 6 = 187/6 = 31.16
round = 32 cartons
3*5*2
please ans me
hope you can help
Answer:
3x5x2=30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
You are multiplying all 3 terms. Multiply straight across:
(3 * 5) * 2
(15) * 2
30
30 is your answer.
~
Autumn spots the boy that she has a crush on sitting with his friends. Her heart begins to pound, her hands get sweaty, and her cheeks feel hot. Autumn's __________ has been activated.
Autumn's physiological response, characterized by her increased heart rate, sweaty hands, and flushed cheeks, indicates that her sympathetic nervous system has been activated.
Autumn's physiological response, such as an increased heart rate, sweaty hands, and flushed cheeks, is a typical manifestation of the fight-or-flight response, which is controlled by the sympathetic nervous system. In this situation, Autumn's body is reacting to a perceived threat or a stressful stimulus, which in this case is the presence of the boy she has a crush on.
When the sympathetic nervous system is activated, it triggers the release of stress hormones like adrenaline, which leads to various physiological changes in the body. These changes include increased heart rate, dilation of blood vessels, increased blood flow to the muscles, and sweating, all of which prepare the body for action in response to a perceived threat. This response is part of the body's automatic reaction to stressful or arousing situations and helps to mobilize the body's resources to deal with the perceived threat or challenge.
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hi please help i’ll give brainliest please
Answer:
5x=90 x=90/5=18. So, the answer is 18.
Answer:
Step-by-step explanation:
given
5x = 90
x = 18
Hope anybody can help me to solve it...
Answer:
7.8 cm
Step-by-step explanation:
Let's find the volume of the water bottle first. The radius is 5.5/2 = 2.75 cm
V = πr²h = 3.14 * 2.75² * 20 = 474.925 cm³
If we call the minimum side length of the cube as x we can write:
x³ = 474.925 because the volume of the cube is x * x * x = x³
x ≈ 8 cm
Send help plsssss math is difficult