Answer:
The number 4129 is in the sequence calculate the number which comes immediately before 4129 in the sequence
Step-by-step explanation:
please tell me on this question
each week, between $30$ and $50$ students show up for an archery class run by betty and wilma. usually the students break up into groups of equal size for target practice. however, this week, betty noticed that she could not break the students up into multiple groups of equal size. wilma noticed that if she and betty both joined the students in practicing, they still could not break the archers up into groups of equal size. how many students showed up to the archery class this week?
This week 41 students showed up to the archery class that cannot be broken into multiple groups of equal sizes.
Prime numbers are numbers that cannot be divisible by any other numbers besides 1 and itself. Between 30 and 50, there are 4 prime numbers, which are 31, 37, 41, and 43. So, these prime numbers cannot be divided into equal sizes of multiple groups. But by adding 2 (If Betty and Wilma join the students) in 31, 37, and 43 we get composite numbers that can be divided into multiple groups of equal sizes.
So, 41 students showed up to the archery class this week and as 41 is a prime number, Betty and Wilma could not break the archers up into groups of equal size, and even if Betty and Wilma joined the students there will be 43 archers which even is a prime number and thus cannot be divided.
41 is the only possible number of students between 30 and 50 which cannot be broken into groups of equal sizes even if Betty and Wilma join the archers.
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Suppose the growth rate of the firm's profit is 5 percent, the interest rate is 6 percent, and the current profits of the firm are $80 million. what is the value of the firm?
The calculate value of the firm is the growth rate of the firm's profit is 5 percent, the interest rate is 6 percent, and the current profits of the firm are $80 million = 8480 million
How to solve for the value of the firm(1+r/r -p) * P
This can be substituted in the equation
1.06/ ( 0.06 - 0.05) * 80 million = 8480 million
Hence the value of the firm is given as 8,480 million dollars. The correct answer is C.
Suppose the growth rate of the firm's profit is 5 percent, the interest rate is 6 percent, and the current profits of the firm are $80 million, the value of the firm is 8480 million
Complete question
Suppose the growth rate of the firm's profit is 5 percent, the interest rate is 6 percent, and the current profits of the firm are $80 million. What is the value of the firm?
A. $89.2 million
B. $1,413.3 million
C. $8,480 million
D. None of the statements associated with this question are correct.
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Mario travels 180 miles in 2.5 hours of Mario travels at the same right how far can Mario travel in 12.5 hours
Answer:
900 miles
Step-by-step explanation:
well if you have 12.5 and you divide it by 2.5 you get 5. I do this because you need to find out how many time 2.5 goes into 12.5 so you can then multiply 180 by that number. 180*5=900
2 (x - 5) = 7 + 2x
What is the answer ?? I need help !?
Answer:
0=17
Step-by-step explanation:
2X - 10=7 +2x
-10 = 7
7 is fasle
i believe the answer is 17
Solve for x pls help
Answer:you put the equations together then add the x’s and 20+10 together then subtract 30 from 10 so it should be -20
Step-by-step explanation:
What is $210 to $35?
Answer:
210:35 = 6:1
Step-by-step explanation:
210:35
if divided by 35, then 6:1
A store has a pair of shoes worth $120. Then, there is a 200% increase in the price of the shoes. What is the new price of the shoes? A. $320
B. $360
C. $180
D. $240
Students were surveyed about their preference between dogs and cats. The following two-way
table displays data for the sample of students who responded to the survey.
How many students in the sample were female?
students
Prefers dogs: male 30, female 20
Prefers cats: males 10, females 26
No preference: males 2, females 6
Answer:
46 students
Step-by-step explanation:
20 female prefers dogs + 26 female prefer cats + 6 female no preference = 46 female total.
Lonna's rectangle measures 2 1/4 units by 4 1/2 units. what is the area?
\(\mathsf\blue{♧ANSWER♧}\)
Area = length × width
\( \mathsf \green{4 \frac{1}{2} \times 2 \frac{1}{4} }\)
\( \orange \implies \mathsf \green{ \frac{9}{2} \times \frac{9}{4} }\)
\( \orange \implies \mathsf \green{ \frac{81}{8} = 10.125}\)
\( \mathsf \blue{10.125 \: square \: units}\)
A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 23 feet by 25 feet and the area of the rug is 288 square feet, how wide will the border be
HELP!!! What is the MAD for these numbers? 5 22 14 13 18 7 9 12
Answer:
4.25
Step-by-step explanation:
Answer:15 I think
Step-by-step explanation:
Simplify 2⁸ × 3⁷ divided by 3⁵ × 2⁵ and leave your answer in standard form
\(2^8 \times 3^7 \div 3^5 \times 2^5\)
\(256 \times 2187 \div 243 \times 32\)
\(559872 \div 7776\)
\(=72\)
Janet is rolling a number cube with the numbers 1-6. She records the number after each roll. If she rolls the cube 48 times, how many times should she expect to roll a 4?
Answer:
8 times due to 48 divided by 6 is 8
Step-by-step explanation:
Help please!!!! I will give you points!
That'sAnswer:
the answer is a)
Step-by-step explanation:
because if u multiply 7 x 4.5 u get 31.5. That's how I did it:)
lmk if u get right. ( im not sure if u supposed to divide it tho but yeah)
Answer is C, 10.5 yd
You multiply 7 by 4.5, to get 31.5, and divide that by 3, to get 10.5.
Paul placed square black and white tiles on a rectangular floor using the pattern shown.
If the entire floor measures 9 feet by 12 feet, what is the total number of white tiles that Paul used?
The total number of white tiles that Paul used is 54
How to determine the total number of white tiles used?From the question, we have the following parameters that can be used in our computation:
Length of the entire floor = 9 feet
Width of the entire floor = 12 feet
The total number of white tiles used is calculated as
Total number of white tiles used = Length of the entire floor * Width of the entire floor/2ft²
Substitute the known values in the above equation, so, we have the following representation
Total number of white tiles used = 9ft * 12ft/2ft²
Evaluate
Total number of white tiles used = 54
Hence, the white tiles are 54
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Can anyone please help me with this math equation?
Answer:
1/5
Step-by-step explanation:
umm what's (3/5)/3
1/5
Alberto owes $205,000 to a bank. The debt grows with simple interest at a rate of 4% per year. How much will Alberto owe in ten years?
−28=19 solve to this question
Answer:
i think u missed out the missing variable
Step-by-step explanation:
PLEASEEE HELP 25 points
Answer:
slope= 1/10x and the slope represents the increase of the rental cost after x miles driven.
Step-by-step explanation:
i hope this helps :)
When constructing an angle bisector, the compass must be used to make three arcs. Do all three arcs need to have the same radius? Explain.
- Yes, because then the marks are equidistant from each other.
- Yes, because you need the points of intersection of the angle and arcs to form a parallelogram.
- No; the second two arcs must have the same radius but it can be different from the first.
- No; any three radii will work.
The verdict which is true about the radius of all three arcs when constructing an angle bisector is; - No; the second two arcs must have the same radius but it can be different from the first.
The correct answer option is option C.
Which is true about the radiuses of all three arcs when constructing an angle bisector?Recall that an angle at point, O is formed by the intersection of two lines; say lines A and B.
Hence, in a bid to draw the Angie bisector of the angle; AOB, three arcs are needed.
The first arc is an arc drawn by placing the pivot of the compass at the point, O and drawing an arc which intersects lines A and B. The radius of this first arc in discuss can be any value.
Subsequently, the other two arcs are propagated using the points of intersection of the first arc with both lines such that the two arcs intersect.
It is however noteworthy to know that these two arcs must have the same radius.
Ultimately, the second two arcs must have the same radius but it can be different from the first.
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You are shopping for a new computer monitor. It is regularly priced at $200 but it is now on sale for 25% off. After the sale discount is applied, you can also use your 20% off coupon. What is the final price?.
After calculating the individual discount and coupon percentages of the actual price, we find out that the final price of the new computer monitor is $40.
It is given to us that -
The new computer monitor is regularly priced at $200
It is now on sale for 25% off
After the sale discount, we can also use 20% off coupon
We have to find out the final price of the computer monitor.
The initial price of the new computer monitor = $200
After the sale discount of 25% off is applied to the product, the new price of the monitor can be calculated by finding out
25% of $200 = 0.25 * 200 = $50
Now, after calculating the price of the monitor after the sales discount, we have to find out the final price after the 20% off coupon is applied.
So, 20% of $50 = 0.20 * 50 = $10
So, we can conclude that after the sales discount and after a coupon of $10 off is applied, the final price of the computer monitor is -
$50 - $10
= $40
Thus, calculating the individual discount and coupon percentages of the actual price, we find out that the final price of the new computer monitor is $40.
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Solve the system using the addition method. Write your answer as an ordered pair.If there is no solution, write NS for your answer.s 6x + 5y = 251 4x – 5y = 15Answer 2 PointsKeypadKeyboard Shortcuts
Given:
\(\begin{gathered} 6x+5y=25\ldots\ldots\ldots\ldots(1) \\ 4x-5y=15\ldots\ldots\ldots\ldots(2) \end{gathered}\)To find: The value of x and y
Explanation:
Adding (1) and (2) we get,
\(\begin{gathered} 6x+5y+4x-5y=25+15 \\ 10x=40 \\ x=4 \end{gathered}\)Substitute x=4 in equation (2) we get,
\(\begin{gathered} 6(4)+5y=25 \\ 24+_{}5y=25 \\ 5y=25-24 \\ 5y=1 \\ y=\frac{1}{5} \end{gathered}\)Hence, the solution is,
\((4,\frac{1}{5})\)Final answer:
\((4,\frac{1}{5})\)Maria needs to be at the airport terminal at 15:20. It will take
2 1/3
hours to drive to the airport from her home, and a further 30 minutes to park and get to the terminal.
What is the latest time she should leave home?
Give your answer as a time in the 24-hour clock.
Answer:
12:30
Step-by-step explanation:
I don’t know how to do this question and my math teacher is not helpful
Answer:
i think its 4.7
Step-by-step explanation:
Answer:
AC is an enlargement of AE
scale factor = 11.7 ÷ 5.2 = 2.25
CD is an enlargement of AB
10.5 ÷ 2.25 = 4.666666...
= 4.7 (rounded to nearest tenth)
Find the value of x in the triangle shown below
9= hypotenuse (h)
7=base(b)
x=perpendicular(p)
using pythagoras theoram
now do from the photo
a. Sketch the plane curve r(t)=ti+ln(t)j and the vectors T(t) and N(t) when t=2. (Do NOT attempt to find T(t) and N(t) when making this sketch, and note that this a 2-dimensional sketch). b. Find the scalar tangential component of acceleration aT of a particle with position vector r(t)=et
⟨cos(4t),sin(4t),0⟩
Answer:
Step-by-step explanation:
a. To sketch the plane curve defined by the vector function r(t) = ti + ln(t)j when t = 2, we can first evaluate the position vector at t = 2:
r(2) = 2i + ln(2)j
Next, we plot the point (2, ln(2)) on the x-y plane. Since the curve is two-dimensional, we don't need to determine the vectors T(t) and N(t) for this sketch.
b. To find the scalar tangential component of acceleration aT for the particle with the position vector r(t) = e^t⟨cos(4t), sin(4t), 0⟩, we need to differentiate the position vector twice with respect to time to obtain the acceleration vector a(t).
First, let's differentiate r(t) with respect to t:
r'(t) = (d/dt) (e^t⟨cos(4t), sin(4t), 0⟩)
= e^t⟨-sin(4t), cos(4t), 0⟩ + e^t⟨-4cos(4t), 4sin(4t), 0⟩
= e^t⟨-sin(4t) - 4cos(4t), cos(4t) + 4sin(4t), 0⟩
Now, we differentiate r'(t) with respect to t to find the acceleration vector:
a(t) = (d/dt) (e^t⟨-sin(4t) - 4cos(4t), cos(4t) + 4sin(4t), 0⟩)
= e^t⟨-4cos(4t) + 16sin(4t), -4sin(4t) - 16cos(4t), 0⟩
To find the scalar tangential component of acceleration aT, we project the acceleration vector a(t) onto the tangent vector T(t). Since the tangent vector is the derivative of the position vector with respect to t, we have T(t) = r'(t):
T(t) = e^t⟨-sin(4t) - 4cos(4t), cos(4t) + 4sin(4t), 0⟩
Finally, we can find the scalar tangential component of acceleration aT by taking the dot product of a(t) and T(t):
aT = a(t) · T(t)
= e^t⟨-4cos(4t) + 16sin(4t), -4sin(4t) - 16cos(4t), 0⟩ · e^t⟨-sin(4t) - 4cos(4t), cos(4t) + 4sin(4t), 0⟩
= (-4cos(4t) + 16sin(4t))(-sin(4t) - 4cos(4t)) + (-4sin(4t) - 16cos(4t))(cos(4t) + 4sin(4t))
The resulting expression for aT is quite complex and difficult to simplify without a specific value of t.
PLEASE HELP THE WORK IS ABOVE
Answer:
Step-by-step explanation:
how many nonzero terms of the maclaurin series for ln(1 x) do you need to use to estimate ln(1.4) to within 0.000001?
We need to use 7 terms to estimate the value of ln(1.4) to within 0.0001.
What is the Maclaurin series?A Maclaurin series is a function that is used to estimate the values functions, evaluate the sum, or determine the value of the anti-derivative of a function.
We have:
f(x)=ln(1+x)
Expansion of In(1+x) up to seven terms is:
In(1+x) = x - x^2/2 + x^3/3 - x^4/4 + x^5/5 - x^6/6+ x^7/7
Where it is known that -1 <= x <= 1
Put x=0.4 in the above series:
ln(1.4) = 0.4 - 0.4^2/2 + 0.4^3/3 - 0.4^4/4 + 0.4^5/5 - 0.4^6/6+ 0.4^7/7
We get:
ln(1+4) = 0.3365333
Therefore, we need 7 terms to estimate the value of ln 1.4 to within 0.0001.
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PLS HELP 70 POINTS PLSSS!!!!!!!!!!!!!! ITS EASY
Circle A has a diameter of 9 cm. Circle B has a radius of 6 cm.
a.) Which circle has the larger circumference? A or B?
b.) About how many centimeters larger is it?
cm larger
(NO PICTURE INCLUDED) (DONT ASK FOR PIC)
Answer: B
Step-by-step explanation: B is larger by about 9.42 in
The sum of the base and the height of a triangle is 20 cm. Find the dimensions for which the area is a maximum.
Answer:
base = 10cm and height = 10cm
Step-by-step explanation:
base + height = 20
base = height = 20/2= 10cm