Answer:
Step-by-step explanation:
Assuming you are asking for
85,000,000 + 2.9 x 10^5 =
8.5 x 10^7 + 2.9 x 10^5 =
10^5 ( 8.5 x10^2 + 2.9) =
10^5 ( 850+2.9) =
10^5 ( 852.9) =
10^5 x 8.529 x 10 ^2=
8.529 x 10^7
or
85,000,000 + 2.9 x 10^5 =
85,000,000 + 290,000 =
85290000 =
8.529 x 10 ^7 (because we moved 7 spots to the left)
I’m not sure about this question. Can you please help me? PLSS TRY TO BE QUICK
The correct statement regarding the exponential function in this problem is given as follows:
A. As the value of x increases, the value of f(x) moves toward a constant.
How to define an exponential function?An exponential function has the definition presented according to the equation as follows:
\(y = ab^x\)
In which the parameters are given as follows:
a is the value of y when x = 0.b is the rate of change.The parameter b for this problem is given as follows:
b = 1/5.
As |b| < 1, the function is decreasing, meaning that as x increases, the function moves toward the horizontal asymptote of y = -2.
More can be learned about exponential functions at brainly.com/question/2456547
#SPJ1
:Renita's Bike Ride
Renita is riding her bike to school. It takes her 5 minutes to
travel half of a mile.
Answer:
Okay well if you need to find mph she is going 10 mph
Step-by-step explanation:
1/2+1/2= 1 mile in 10 min, multiply both sides by 6 and you get 1 mile = 60min
What is the value of K? k=___
Answer:
I'm pretty sure the answer is 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
In triangle LON, <O = 90°
According to Pythagoras' Theorem
(Hyp)² = (Base)² + (Perp)²
m² = 4² + 8²
m² = 16 + 64
m² = 80
Taking square roots on both sides
√m² = √80
m = 8.94
In triangle LMN, <N = 90°
According to Pythagoras' Theorem
(Hyp)² = (Base)² + (Perp)²
(8 + k)² = l² + 4²
A score on a test can be standardized with respect to the mean and standard deviation of the data. This is referred to as:
A score on a test that can be standardized with respect to the mean and standard deviation of the data referred to as z-score.
A z-score (also known as a standard score) is a standardized form of measurement that reflects the number of standard deviations a raw score is above or below the mean of its distribution. In simple terms, a z-score represents the distance between a score and the mean in units of standard deviation.
For example, a z-score of +1.5 indicates that a score is 1.5 standard deviations above the mean, whereas a z-score of -2.0 indicates that a score is 2.0 standard deviations below the mean. The z-score transformation allows scores from different distributions to be compared and evaluated on the same scale.
Learn more about standard deviation https://brainly.com/question/29115611
#SPJ11
Vic bedroom is 1.2 x 10² square feet. Vic knows that there are 2.3 x 10⁷ particles of dust per square foot. How many particles of dust are present in our bedroom?
Answer:
2.76 x 10⁹
Explanation:
Particles of dust per square foot = 2.3 x 10⁷
The size of Vic's bedroom = 1.2 x 10²
Therefore, the number of particles of dust present in the bedroom is:
\(=2.3\times10^7\times1.2\times10^2\)We simplify our result below.
\(\begin{gathered} =2.3\times1.2\times10^7\times10^2 \\ =2.76\times10^{7+2} \\ =2.76\times10^9 \end{gathered}\)There are 2.76 x 10⁹ dust particles.
What percentage is the fraction equal to? A. 30% B. 20% C. 50% D. 40%
Answer:
B
Step-by-step explanation:
20% is equal to the fraction above
Answer:
its 50%
Step-by-step explanation:
2/4 is 2 of 4 so 2/4 is the half of said number also half is 50% (started babling to look smart)
Morgan read 1 book in 2 months. If she reads at a constant rate, how many books did she read in one month? Give your answer as a whole number or a FRACTION in simplest form
If Morgan read 1 book in 2 months. then Morgan can read 1/2 book in one month.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that,
Morgan read 1 book in 2 months.
We need to find how many books can morgan read with a constant rate in one month.
To find this let us formulate an equation.
Let us consider x as books read by morgan in one month.
1/2=x/1
Apply Cross multiplication
1=2x
Divide both sides by 2.
1/2=x
To learn more on Ration click:
https://brainly.com/question/1504221
#SPJ1
plz hurry, i will give brainliest
Answer:
The answer is " x = - 1 "
Step-by-step explanation:
\(9t^{2}\) - 54t + 81 = 36t + 180
^ The you solve the equation
t = 11, t = - 1
^ and then verify the solution
t = - 11 ( False ), t = -1 ( True )
Answer = t = -1
find the surface area of a rectangle prism that has the following deminsions.
length : 2ft
width : 14in
height : 11in
surface area : in 2
Answer:
SA(surface area) of the rectangular prism is 1,510 in inches
Step-by-step explanation:
SA=2(lh+lw+hw)
2inch=24ft
lh=264
lw=336
wh=154
755*2=1,510
Find a formula for the nth partial sum of the series and use it to determine if the series converges or diverges. If a seres converges, find its sum
[infinity]
Σ (In √n+1 - in √n)
n = 1
Sn=
(type an exact answer, using radicals as needed)
The sum of the series is____
(type an integer or a fraction.)
The formula for the nth partial sum of the series is equal to Sn = ln √(n+1), and the series diverges.
Get a formula for the nth partial sum of the series, by writing out the first few terms,
S₁ = (ln √2 - ln √1)
= ln √2
S₂ = (ln √3 - ln √2) + (ln √2 - ln √1)
= ln √3 - ln √1
S₃= (ln √4 - ln √3) + (ln √3 - ln √2) + (ln √2 - ln √1)
= ln √4 - ln √1
Pattern here expressed the nth partial sum is equal to
ln √(n+1) - ln √1.
Simplify this to,
ln (√(n+1)/√1)
= ln √(n+1).
nth partial sum is equal to,
Sn = ln √(n+1)
Series converges or diverges,
Take the limit of the nth partial sum as n approaches infinity we have,
\(\lim_{n \to \infty}\) ln √(n+1)
= ln ∞
= ∞
Here, the limit of the nth partial sum diverges to infinity, the series itself diverges.
⇒the series does not have a sum.
Therefore, the nth partial sum of the series is Sn = ln √(n+1), and the series diverges.
Learn more about series here
brainly.com/question/28144066
#SPJ4
What is the value of K if ½ is a root of equation x² KX 5 4 0?.
So, the value of k that makes 1/2 a root of the equation x^2 - kx - 5 = 0 is 11.
A root of an equation is a value that satisfies the equation when it is set equal to zero. In other words, a root of an equation is a solution to the equation of the form x = constant.
The equation x^2 - kx - 5 = 0 is a quadratic equation, which can be factored into (x - r1)(x - r2) = 0 where r1 and r2 are the roots of the equation.
In this case, we can use the fact that 1/2 is a root of the equation x^2 - kx - 5 = 0
We can use the factored form of the equation and substitute x = 1/2
(x-1/2) (x-r2) = 0
Then, we can set each factor equal to zero and solve for r1 and r2:
x - 1/2 = 0 and x - r2 = 0
x = 1/2 and x = r2
We can use the quadratic formula to find the value of r2:
x = (-b ± √(b^2 -4ac) ) / 2a
We can substitute the values in the equation x^2 - kx - 5 = 0
x = (-(-k) ± √((-k)^2 - 41(-5)) ) / 2*1
x = (k ± √(k^2 + 20) ) / 2
x = (k ± √(k^2 + 20) ) / 2
r2 = (k + √(k^2 + 20) ) / 2
Now we have two values of x that satisfies the equation x^2 - kx - 5 = 0
x = 1/2 and x = (k + √(k^2 + 20) ) / 2
We can use the first value x = 1/2 and substitute it back into the original equation:
(1/2)^2 - k(1/2) - 5 = 0
1/4 - k/2 - 5 = 0
k/2 = 6 - 1/4
k = 12 - 1
k = 11
Therefore, the value of k that makes 1/2 a root of the equation x^2 - kx - 5 = 0 is 11.
To learn more about Roots of an Equation
Visit; brainly.com/question/12029673
#SPJ4
I NEED THIS DONE RIGHT ASAP !!!
Answer:
X= -2/6y +3
Step-by-step explanation:
-6x - 2y= -18
add -2y to both sides
-6x=2y -18
divide by -6 to both sides
X= -2/6y + 3
Answer:
(3,0)
Step-by-step explanation:
Which is an advantage of purchasing and owning a home?
Answer:
You don't have to pay rent every month
Step-by-step explanation:
The advantage of purchasing and owning a home are:
- Building equity,
- Stability
- Investment
- Pride of ownership
- Tax benefits
What is home?A home is a place where a person or a family lives, typically a house or an apartment.
It is a place of residence and refuge, where individuals or families can feel secure and comfortable.
We have,
There are several advantages of purchasing and owning a home, including:
Building equity: When you make mortgage payments, you are building equity in your home. This means that over time, you own more and more of your home and may be able to use the equity to your advantage.
Stability: Owning a home provides a stable living situation since you are not subject to rent increases or the possibility of eviction.
Investment: A home can be a good long-term investment as it generally appreciates in value over time. This means that if you sell your home in the future, you may be able to sell it for more than you paid for it.
Pride of ownership: Owning a home can give you a sense of pride and accomplishment, and you have the freedom to make changes and improvements to the property as you see fit.
Tax benefits: Homeowners may be able to deduct mortgage interest and property taxes on their income tax returns, which can result in significant savings.
Thus,
Several advantages of purchasing and owning a home are given above.
Learn more about home here:
https://brainly.com/question/30490667
#SPJ2
SOMEONE PLEASE HELP‼️‼️‼️‼️ I WILL MARK BRAINLYEST !!‼️
Find the unknown side of the triangle below.
A. 23.6m
B. 37.0m
C. 16.9 m
D. 28.2m
Answer:
D. 28.2
Step-by-step explanation:
a(b-c)+b(c-a)+c(a-b)
\( \sf \pink{a(b-c)+b(c-a)+c(a-b) }\\\)
\( \sf =ab -ac +bc -ba +ca -cb\\\)
\( \sf =ab -ac +bc -ab +ac -bc \\\)
\( \sf = \cancel{ab} - \cancel{ac} + \cancel{bc} - \cancel{ab} + \cancel{ac} - \cancel{bc} \\\)
\( \sf \pink{=0} \)
Find an equation for the hyperbola with foci (0,±5) and with asymptotes y=± 3/4 x.
The equation for the hyperbola with foci (0,±5) and asymptotes y=± 3/4 x is:
y^2 / 25 - x^2 / a^2 = 1
where a is the distance from the center to a vertex and is related to the slope of the asymptotes by a = 5 / (3/4) = 20/3.
Thus, the equation for the hyperbola is:
y^2 / 25 - x^2 / (400/9) = 1
or
9y^2 - 400x^2 = 900
The center of the hyperbola is at the origin, since the foci have y-coordinates of ±5 and the asymptotes have y-intercepts of 0.
To graph the hyperbola, we can plot the foci at (0,±5) and draw the asymptotes y=± 3/4 x. Then, we can sketch the branches of the hyperbola by drawing a rectangle with sides of length 2a and centered at the origin. The vertices of the hyperbola will lie on the corners of this rectangle. Finally, we can sketch the hyperbola by drawing the two branches that pass through the vertices and are tangent to the asymptotes.
Know more about equation for the hyperbola here:
https://brainly.com/question/30995659
#SPJ11
A farmer goes to the market to sell a box of eggs. A clumsy horse steps on the box of eggs and breaks a lot of them. The horse’s rider offers to pay for all of the eggs in the box and asks the farmer how many eggs there were. The farmer does not remember the exact number, but when she took them out of the box two at a time, there was 1 egg left. The same thing happened when she took them out three, four, five and six eggs at a time, but when she took them out 7 at a time, there were no eggs left
The smallest number of eggs that could have been in the box is 1134
The problem is to find the smallest number of eggs that could have been in the box, given the remainder when taking them out by different numbers. Here are the moves toward tackling it:
Allow n to be the quantity of eggs in the container. Then we have the accompanying arrangement of congruences:
n ≡ 1 (mod 2)
n ≡ 1 (mod 3)
n ≡ 1 (mod 4)
n ≡ 1 (mod 5)
n ≡ 1 (mod 6)
n ≡ 0 (mod 7)
For this problem, we have k = 6 k = 6, a i = {1,1,1,1,1,0} a_i = {1,1,1,1,1,0}, M i = {1260,840,630,504,420,720} M_i = {1260,840,630,504,420,720}, and y i = {−1,−2,−3,-4,-5,-6} y_i = {-1,-2,-3,-4,-5,-6}.
Plugging these values into the formula and simplifying modulo 5040, we get:
n = (−1260 + −1680 + −1890 + −2016 + −2100 + 0) mod 5040
n = (−8946) mod 5040
n = (−3906) mod 5040
n = 1134 mod 5040
Therefore, the smallest number of eggs that could have been in the box is 1134
to know more about congruences click here:
https://brainly.com/question/30818154
#SPJ4
What is the y-intercept of the equation 8x – 3y = 24?
Answer:
-8
Step-by-step explanation:
Create this equation into a y=mx+b form
8x-3y=24
-8x -8x -8 to solve for -3y
-3y=-8x+24
---- --- --- divide by -3 to leave y by itself
-3 -3 -3
y= 8
--- x-8
3
y intercept is -8
Answer: −8
Step-by-step explanation:
Subtract 8x from both sides of the equation.
−3y=24−8x
Divide each term by −3 and simplify.
y=8x/3−8
Reorder terms.
y=8/3x−8
Y-INTERCEPT = -8
293 + 8 will mark brainiest
Answer:
301
Step-by-step explanation:
bro :(
Answer:
301
Step-by-step explanation:
2. Please use the earliest deadline first scheduling algorithm to construct a schedule (1.e.. execution sequence) of the following task set: T1 = {2ns, Sns, Sns), Tz = {4ns, 7ns, 7ns} during a period of 22 ns. Here the notation Ti = {eu Pi, D} gives the execution time e; period P. and deadline of task t (20 points)
The schedule is as follows:
T1 -> T2 -> T1 -> T3 -> T1 -> T2 -> T1.
To construct a schedule using the Earliest Deadline First (EDF) scheduling algorithm, we need to consider the execution time, period, and deadline of each task and assign them priorities based on their deadlines. The task with the earliest deadline will be scheduled first. Let's create a schedule for the given task set:
Task T1: Execution time (e) = 2 ns, Period (P) = 5 ns, Deadline (D) = 5 ns
Task T2: Execution time (e) = 4 ns, Period (P) = 7 ns, Deadline (D) = 7 ns
Task T3: Execution time (e) = 7 ns, Period (P) = 7 ns, Deadline (D) = 7 ns
We have a period of 22 ns, and we need to schedule these tasks within that period. Let's start with the task with the earliest deadline:
At time 0 ns: Execute T1 (2 ns)
At time 2 ns: Execute T2 (4 ns)
At time 6 ns: Execute T1 (2 ns)
At time 8 ns: Execute T3 (7 ns)
At time 15 ns: Execute T1 (2 ns)
At time 17 ns: Execute T2 (4 ns)
At time 21 ns: Execute T1 (2 ns)
This completes the execution of all tasks within the given period of 22 ns. The schedule is as follows:
T1 -> T2 -> T1 -> T3 -> T1 -> T2 -> T1
In this schedule, we have followed the EDF algorithm by selecting tasks based on their deadlines. The task with the earliest deadline is always scheduled first to meet the timing requirements of the system.
To learn more about EDF algorithm, click here: brainly.com/question/28501187
#SPJ11
A point on a straight line has an x-coordinate of 3 and a y-coordinate of 6. Is the
relationship between x and y proportional?
Yes, because 3 is proportional to 6.
Yes, because 3 is proportional to 3 + 6.
It cannot be determined. At least one other point on the line is needed
to determine if x is proportional to y.
A
B
C
D It cannot be determined. At least two other points on the line are needed
to determine if x is proportional to y.
It cannot be determined. At least one other point on the line is needed to determine if x is proportional to y
Given data ,
A point on a straight line has an x-coordinate of 3 and a y-coordinate of 6
Now , A single point on a straight line does not define the connection between x and y. We must evaluate the connection between x and y for several places on the line in order to establish if x is proportional to y.
As a result, the relationship between x and y cannot be inferred only from the supplied location (3, 6). To establish the proportionality between x and y, at least one more point on the line is required
Hence , the equation of line is solved
To learn more about equation of line click :
https://brainly.com/question/14200719
#SPJ1
which statistics about older workers are true?
Answer:Older workers are staying in the workforce longer.
Step-by-step explanation: I had the same question as you it should be right.
True or false: selecting either a polygon or an area will always reveal its perimeter.
The given statement " selecting either a polygon or an area will always reveal its perimeter" is a true statement.
A polygon is a simple closed curve. So,a closed curve occupies area. And it also have perimeter.
When we use the word area, it describes two dimensional closed geometrical object.It is not necessary that ,the shape is polygon only, it should be a simple closed curve.For,example, circle, Combination of Part of curve and line segments, but it should be a closed curve.
And the countionous line forming the boundary of a closed geometrical figure is called perimeter.
So, a polygon, being a bounded plane figure, has perimeter.
Hence, the given statement " selecting either a polygon or an area will always reveal its perimeter" is a true statement.
Find out more information about perimeter here:
https://brainly.com/question/20521578
#SPJ4
15 blank CDs for $5; 45 blank CDs for $15
The cost of 45 blank CD's will be equal to $ 14.85.
It is given that 15 blank CD's costs $5.
We have to find out what will be the cost of 45 blank CD's.
What is the unitary method?
The unitary method is a method in which we find the value of a unit and then the value of the required number of units.
As per the question ;
Cost of 15 blank CD's = $5
So ;
The cost of 1 blank CD will be ;
= 5 ÷ 15
= $ 0.33
And
The cost of 45 blank CD's will be ;
= 45 × $0.33
= $ 14.85
Thus , the cost of 45 blank CD's will be equal to $ 14.85.
To learn more about unitary method click here ;
brainly.com/question/23580742
#SPJ1
Explain if the statement is true, false or uncertain: If the demand curve (marginal revenue product) of labor is given by w = 100 - L and the supply curve by w = L, a monoposonist will hire half the quantity of labor compared to a perfectly competitive employer.
The statement " If the demand curve (marginal revenue product) of labor is given by w = 100 - L and the supply curve by w = L, a monoposonist will hire half the quantity of labor compared to a perfectly competitive employer" is uncertain
In a perfectly competitive labor market, the equilibrium wage rate is determined by the intersection of the demand and supply curves. In this case, the demand curve for labor is given by w = 100 - L, and the supply curve is given by w = L. To find the equilibrium quantity of labor, we equate the demand and supply curves:
100 - L = L
Solving this equation, we find L = 50. This means that in a perfectly competitive labor market, the equilibrium quantity of labor hired is 50 units.
Now, a monopsonist is a single buyer of labor in the market, exerting market power to influence the wage rate. A monopsonist faces an upward-sloping supply curve of labor, as it has to pay a higher wage to attract more workers. In this case, the supply curve is still given by w = L.
However, the demand curve (marginal revenue product) of labor for a monopsonist is typically lower than the demand curve in a perfectly competitive market. This is because the monopsonist has to pay a higher wage to all workers, not just the last one, to attract additional workers.
Therefore, the demand curve for a monopsonist is usually flatter or has a lower slope compared to the perfectly competitive employer.
Given the demand curve w = 100 - L and the supply curve w = L, it is not clear whether the monopsonist will hire half the quantity of labor compared to a perfectly competitive employer.
It would depend on the specific shape and slope of the monopsonist's demand curve, which is not provided in the given information. Therefore, the statement is uncertain.
To know more about monoposonist visit
brainly.com/question/30282590
#SPJ11
Help me pleaseee finically algebra please I need help
Answer:
$7,367.43
Step-by-step explanation:
Find (1.6 X 107) + (3.8 X 108).
Express your answer in scientific
notation.
Answer:
=3.8x108+1.6x107
Step-by-step explanation:
Answer: 5.816 × 10²
581.6 in scientific notation is 5.816 × 10²
In your notebook, draw a right angle and then draw a bisector of the right angle. Label all parts. What are some properties of the angles formed by the bisector? Use complete sentences for full credit.
The angles formed by the bisector are equal in measure, adjacent, supplementary, form a linear pair, and are congruent.
When a line bisects an angle, it divides the angle into two equal parts. The resulting angles have several properties
They have equal measures: The two angles formed by the bisector have the same degree measurement.
They are adjacent: The two angles share a common side and vertex.
They are supplementary: The sum of the two angles formed by the bisector is 180 degrees.
They form a linear pair: The two angles, together with the adjacent angle on the other side of the bisector, form a straight line or a linear pair.
They are congruent: The two angles formed by the bisector are congruent to each other.
These properties are useful in solving problems involving angle bisectors in geometry.
Learn more about bisector here
brainly.com/question/2478436
#SPJ4
I have solved the question in general, as the given question is incomplete.
The complete question is:
What are some properties of the angles formed by the bisector?
Using a calculator, work out the value of
(6.4 x 10-4) (9.3 × 10¹¹)
Give your answer in standard form.
Standard form is also known as standard notation . The value of
(6.4 x 10-4) (9.3 × 10¹¹) in standard form is 5.952 × 10⁸.
Standard form of a number is a x 10ᵇ where a is a number, 1 ≤ |a| < 10. b refers to the power of 10 .
Keep adjusting the decimal point in your number until there is only one non-zero digit to the left of the decimal point. The final decimal number is a.Count no. of places you moved the decimal point. This number is b.Moving the decimal to the left means b is positive.Moving the decimal to the right means b is negative.If their was no moving of decimals then b = 0.Write your scientific notation number as a x 10ᵇ and read it as "a times 10 to the power of b."Remove trailing 0's only if they were to the left of the decimal point.Hence , the value of (6.4 x 10-4) (9.3 × 10¹¹) in standard form is 5.952 × 10⁸
To understand more about decimals refer -
https://brainly.com/question/1827193
#SPJ9
–2+2x+2y = 0
Standard to slope-intercept !
Answer:
y= -1x + 1
Step-by-step explanation:
-2+2x+2y=0
+2 +2
2x+2y=2
-2x -2x
2y=-2x+2
/2 /2 /2
y=-1x+1