How long will it take $10,000 to grow to $200,000 if it is invested at 7.5% compounded continuously?
Answer:
40 Years he will have $200,793.48
Step-by-step explanation:
Please do all four, thanks :)
I'm feeling generous today *40 points*
Step-by-step explanation:
A. x^2-9x+18
B. x^2-8x+16
C. 2x^2-5x-12
D. 12x^2-31x+7
Mary invests $1.200 in an account that earns 6% annual interest, compounded continuously. What is the value of the account after 7 years? Round your answer to the nearest dollar
Answer:
$1,826
Step-by-step explanation:
Given that
The amount invested is $1,200
The annual rate of interest is 6%
And, the time period is 7
We need to find the value of the account after 7 years in the case of compounded continuously
We know that for compounded continuously, the following formula should be used
= Amount invested ×e^(rate, time)
= $1,200 × e^(0.06 ×7)
= $1,200 × e^0.42
= $1,826
plot the numbers -1.5,3/2,-3/2,-4/3 on the number line. label each point with its numeric value.
Answer:
so 3%5+=67K and 9+=-8 is -1
Step-by-step explanation:
Help please!! If right I will mark the brainliest!!!!
Answer:
[tex] \frac{1}{3} h = a \\ a = 10cm[/tex]
PLEASE HELP IT'S DUE TODAY-
The Toblerone company packages chocolate candy in a container that is a triangular prism. The base is an equilateral triangle and each side of the triangle is 60 mm. The height of the triangular prism is 405 mm.
1) What is the total surface area of this triangular prism? Show all work and give answers to 2 decimal places
2) What is the volume of this triangular prism? Show all work and give answers to 2 decimal places
3) If the chocolate inside the package is 335954.96 mm3, how much empty volume/space is inside the container? Show all work and give answers to 2 decimal places
Bonus Question: What percentage of the container is empty space? Show all work and give answers to 2 decimal places.
Answer:
1. 76017.69 mm^2 or 76.02 m^2
2. 631332.52 mm^3 or 631.33 m^3
Step-by-step explanation:
1. The equation for the surface area of an equilateral trianglula prism is
2 * ( ( sqrt(3) / 4 ) * s^2) + 3( h * s )
2 * ( ( sqrt(3) / 4 ) * 60^2) + 3( 405 * 60 )
76017.69 mm^2 or 76.02 m^2
2. The equation for the volume of an equilateral trianglula prism is
( sqrt(3) / 4 ) * s^2 * h
( sqrt(3) / 4 ) * 60^2 *405
631332.52 mm^3 or 631.33 m^3
What is the value of
NICO
?
81
16
16
81
16
81
81
16
Imagine the bike shop sells bike rentals for a local bike tour. The tour costs $50 for equipment plus $7.50 per hour. Explain how you could find the total cost of a 5-hour bike tour.
Answer:87.5
Step-by-step explanation: I can find the total cost of a 5 hire bike tour because I'm given the unit rate and the amount of time to multiply it by.
The total cost of the five hours bike tour is $87.50
Cost of equipment = $50
Cost per hour = $7.50 per hour
The total cost of the equipment for five hours will be the addition of the fixed cost and the variable cost. This will be:
= $50 + $7.50h
where, h = number of hours = 5 hours
Total cost = $50 + $7.50(h)
= $50 + $7.50(5)
= $50 + $37.50
= $87.50
The total cost of the five hours bike tour is $87.50
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Determine the rational roots of 2x 5 - 11x 4 + 14x 3 - 2x 2 + 12x + 9 = 0.
1/2
1
3/2
3
9/2
9
-1/2
-1
-3/2
-3
-9/2
-9
Answer:
i would show you how i got it but unfortunately it's too much work. but the answers are
x = -1/2, 3, ±i
Step-by-step explanation:
When AB=3x+8 and GJ=2x+24 what is AB?
Answer:
AB= GJ ➗2
2x+24➗2= x+12
i'm not sure
EASY POINTS!!
The diameter of this circular cutting board is 16 inches.
What is the area of the cutting board in terms of pi?
A. 32 square inches
B. 64 square inches
C. 256 square inches
D. 16 square inches
Answer:
B. 64 square inches
Step-by-step explanation:
you just add
Answer:
Step-by-step explanation:
4
what is 9+m=1.5
i need the answer for m
Answer:
m = - 7.5
Step-by-step explanation:
Given
9 + m = 1.5 ( subtract 9 from both sides )
m = - 7.5
solve the equation (2y-6)(y+3)=0
Answers :
y = 3
Step-by-step explanation:
2. Find the surface area of the solid
3.1 ft
8 ft
6 ft
A. SA = 65.1 ft2
B. SA = 48 ft?
C. SA = 148.8 ft?
D. SA = 182.8 ft?
Please help I need to know the equation to the answer 20 POINTS
Answer:
C. SA = 148.8 ft
Step-by-step explanation:
3.1×8×6= 148.8
The volume of the following cone hat is 150.72 cm^3. Find the
height. Round to the nearest tenth if necessary. Use 3.14 for
Answer:
≈ 14.6
I'm assuming that says use 3.14 as radius, because it's cut off
(b) Beth multiplies a number by 3 and divides the answer by 10.
By what fraction has the number been reduced?
(b)
[2]
Answer:
3/10
Step-by-step explanation:
Multiplies:
x*3
divides
x*3
10
The number is reduced by a fraction 3/10
FractionsFractions are expressed in the form a/b where a and b are integers;
Let the unknown number be "x"
If Beth multiplies a number by 3, the resulting expression will be 3xIf the result is divided by 10, the final expression will be 3x/10From the final expression, you can see that the coefficient of the unknown variable x is 3/10. Hence the number is reduced by a fraction 3/10
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pls help...
solve for x in the following...pls explain
a)7x+5=3x-1
b)5x+12=3x+14
Answer:
a) x = -1.5
b) x = 1
Step-by-step explanation:
For problem a, you can start by subtracting 3x from both sides to gather all the like terms together:
7x + 5 = 3x - 1
-3x -3x
4x + 5 = -1
Next, to get the coefficients on one side, you subtract 5 from both sides:
4x + 5 = -1
-5 -5
4x = -6
Now, you divide by 4 on both sides to isolate x:
x = -6/4 = -1.5 --- > x = -1.5
For problem b, you start by subtracting 3x from both sides(kinda like problem a):
5x + 12 = 3x + 14
-3x -3x
2x + 12 = 14
Next, you can subtract 12 from both sides, isolating the "x term".
2x + 12 = 14
-12 -12
2x = 2
Lastly, you can divide by 2 to get x:
x = 1
1:
[tex]7x +5=3x-1\\7x+5-3x=-1\\7x-3x=-1-5\\4x= -1-5\\4x= -6\\x=-\frac{6}{4} (en donde ambos se divide entre 4)\\Respuesta / x=-\frac{3}{2}[/tex]
2:
[tex]5x+12=3x + 14\\5x+12-3x=16\\5x-3x=16-12\\2x= 16-12\\2x= 4\\x=4/2\\( se divide entre 2)x= 2[/tex]
20 POINTS! The managers of an automotive insurance company investigated whether the customers in region A have a higher proportion of speeding tickets than the customers in region B. The managers selected 154
customers from region A at random and found that 79 have had a speeding ticket. The managers also selected 148 customers from region B and found that 67
have had a speeding ticket.
To test whether the results could be explained by random chance, the managers simulated 1,000 rerandomizations of the data and then subtracted the sample proportion of region B from the sample proportion of region A in each of the simulations. The table shows the results of the differences.
SEE PICTURES BEFORE ANSWERING
Answer:
Every year, a pet food company sells its food to stores across the nation. ... In the first month of the new year, the Midwest region secured sales orders from ... Suppose the strategy of the pet food company is to increase the proportion of ... Do you think additional field training is necessary for all of the sales representatives?
Step-by-step explanation:
Sasha is filling a rectangular box with ribbon and wants to know the amount of space in the box. A prism has a length of 12 inches, height of 3 inches, and width of 4 inches. Which statement is true about the amount of space inside the box? The space inside the box is the surface area, which is 192 in.2. The space inside the box is the surface area, which is 144 in.2. The space inside the box is the volume, which is 192 in.3. The space inside the box is the volume, which is 144 in.3.
Answer:
82
Step-by-step explanation:
Answer:
The answer is D) The space inside the box is the volume, which is 144 in.3.
Step-by-step explanation:
I need help with the answer
Answer:
30
Step-by-step explanation:
A=b*h*1/2
b=10
h=6
10*6*1/2=30
4+4x+x^2 = y Given x = 3
Answer:
y=25
Step-by-step explanation:
y=4+4x+x^2
x=3
y=4+4(3)+(3)^2
y=4+12+(3)^2
y=4+12+(3x3)
y=4+12+(9)
y=16+9
y=25
If this helps please mark as brainliest
My brother told me he will give me $.25 per day for 10 days OR he will give me $.01 then give me double the following day for 10 days. Which one is a better deal?
How much money will I get at the end of 10 days if I accept the .25 per day?
How much money will I get at the end of the day if I accept the .01 then double the following day?
Answer:
you will get more money if he gives you 1 cent per day then doubles it
Step-by-step explanation:
if your brother gives you 25 cents per day, at the end of 10 days you will have $2.50
if he gives you 1 cent per day then doubles it, this will be your daily earnings:
day 1- 0.01
day 2- 0.02
day 3- 0.04
day 4- 0.08
day 5- 0.16
day 6- 0.32
day 7- 0.64
day 8- 1.28
day 9- 2.56
day 10- 5.12
then when you add all of this up, you would recieve 10.23 cents at the end of day 10
hey! please help i’ll give brainliest
Answer:
-ing
Step-by-step explanation:
The only example I can give is: trying to be. -ing "to be" makes the statement a continuous present tense.
Hope this helps :)
What is the value of i^20+1?
a. 1
b. -1
c. -i
d. i
Answer:
i
Step-by-step explanation:
The powers of i repeat in cycle of 4. For example, here are the first 4:
1: i
2: -1
3: -i
4: 1
If a number is divisible by 4, i to the power of that number would be 1. So, i^20 is 1, but we are multiplying it by i again, so the answer would be 1 * i = i
Answer: I
Step-by-step explanation:
Find the total volume of the solid below 9, 12, 15, 10, 24
Answer:
Picture please
Step-by-step explanation:
I cannot identify the 3-D shapes unless if there is a picture.
The total volume of the solid is 2,160 unit³.
What is Volume?Volume is a mathematical term used to describe how much three-dimensional space an item or closed surface occupies.
The unit of volume is in cubic units such as m3, cm3, in3 etc.
First, Base area
= 1/2 x b x h
= 1/2 x 15 x 12
= 15 x 6
= 90 unit²
Now, Volume of Figure
= Base area x h
= 90 x 24
= 2,160 unit³
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What is the approximate volume of the cylinder?
Use 3.14 for pi
Answer:
it should be 2462 feet³
Step-by-step explanation:
A tower has a cone-shaped attic. The diameter of the attic is 10 ft and its height is 6 ft.
The volume of the space in the attic is approximately___ cubic feet.
Use 3.14 for pi.
Answer:
Step-by-step explanation:
radius r=10/2=5 ft
h=6 ft.
volume of cone=1/3 πr²h=1/3×3.14×5²×6=157 cubic ft.
What is the mean amount raised by the students?
Step-by-step explanation:
[tex]mean = \frac{(25.25 + 17.50 + 4.75 + 45.00 + 33.50 + 11.70 + 23.80 + 38.00 + 17.75 + 14.25)}{10} \\ = 23.15[/tex]
The area of a triangle is 93. Two of the side lengths are 10 and 26 and the included angle is obtuse. Find the measure of the included angle, to the nearest tenth of a degree.
Answer:
134.3
Step-by-step explanation:
.
A chess club with 80 members is electing a new president. Ryan received 12 votes. What percentage of the club members voted for Ryan
Answer:
15%
Step-by-step explanation:
A chess club with 80 members is electing a new president. Ryan received 12 votes.
12 votes = 12 Members
The percentage of the club members that voted for Ryan is calculated as:
12 members/ 80 members × 100
= 15%
Therefore, 15% of the club members voted for Ryan