Dominic invested $520 in an account in the year 1995, and the value has been growing exponentially at a constant rate. The value of the account reached $770 in the year 2001. determine the value of the account, to the nearest dollar, in the year 2005
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Answer:
I believe the answer is $936.64
Step-by-step explanation:
I hope this helps!
Related Questions
Can someone please give me the answer to this please:(
I will give the first person who answer it correct a brainliest
I need the answer ASAP!!!!!!!!
Answers
You didn't ask a question or put a picture on this
Figure A is a scale image of figure B. Figure A maps to figure BBB with a scale factor of 2/7. What is the value of x?
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I cant comment since it wont let me...
So im asking what shape is????
A number is equal to 3 times a smaller number. Also, the sum of the smaller number and 4 is the larger number. The
situation is graphed on the coordinate plane below, where x represents the smaller number and y represents the
larger number
Answers
Answer:
The answer is that in my case y (the smaller number) is 2 and x (the bigger number) is 6
Step-by-step explanation:
The equations are x=3*y and y+4=x. This makes y=2 and x=6.
Sales tax on an item is a percent *
Answers
Answer:
Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: item or service cost x sales tax ( decimal form) = total sales tax. Then add the total of the sales tax to the item or service cost to get your total cost
Anna's Diner Soul fifty milkshakes last week 70% of the milkshake had whipped cream on top how many milkshakes with whipped cream where sold.
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70% of 50 is 35, 15 had no whipped cream
what is a decimal that is equivalent to the fraction 93/100
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The two triangles are similar.
What is the value of x?
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Answer:
x = 10
Step-by-step explanation:
set up a proportion based on corresponding sides:
4x+ 2/3x = 28/20
cross-multiply:
28/20 can be simplified to be 7/5
5(4x + 2) = 7(3x)
20x + 10 = 21x
10 = x
NEED HELP ASAP
Tickets to a family concert cost $10 for adults and $3 for children. The concert
organizers collected a total of $900 from ticket sales.
Given the function 10A + 3C = 900:
A) Write an equation to represent C as a function of A. (In essence, solve the equation
for C).
B) Write an equation to represent A as a function of C. (In essence, solve the equation
for A)
**Use math type to type your answer**
Answers
Answer:
3C=900-10A
Step-by-step explanation:
The given equation can be written to represent C as a function of A and A as a function of C as C = 300 - 10/3A and A = 90 - 3/10C respectively.
What is a function?A function y = f(x) is a one to one relationship between two sets X and Y where the set X is called the domain and Y the range of function f(x) ans x ∈ X and y ∈ Y.
(a) The function for the cost of tickets is given as 10A + 3C = 900.
It can be written to represent C in terms of A as,
10A + 3C = 900
⇒ 3C = 900 - 10A
⇒ C = 300 - 10/3A
(b) It can be written to represent A in terms of C as,
10A + 3C = 900
⇒ 10A = 900 - 3C
⇒ A = 90 - 3/10C
Hence, the given equation can be rewritten as C = 300 - 10/3A and A = 90 - 3/10C respectively.
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Number of Amusement Park Visits
The dot plot shows the number of times students in Mr.
Martin's sixth-grade class went to the amusement park
this summer
How many students visited the amusement park 4
times?
O 1 student
O 2 students
O 3 students
O 4 students
N+
1
3
4
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Help me with this, Its in the doc below
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Answer:
https://faq.brainly.com/hc/en-us/articles/360014661139.
Step-by-step explanation:
Determine the slope and the y-intercept of the line represented by the equation y=-7/9x +3
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Answer:
Slope: -7/9
Y-intercept: 3
Step-by-step explanation:
y = -7/9x + 3
On a coordinate grid, point R is at (−6, 2) and point S is at (8, 2). The distance (in units) between points R and S is ______. (Input only whole numbers, such as 2.)
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Answer:
Step-by-step explanation:
Difference of x-coordinates = -6-8 = -14
Difference of y-coordinates = 2-2 = 0
Distance = √((-14)^2+0^2) = 14
Megan has $10,000 to invest for 5 years and she found an
interest rate of 5%. Which equation will show the amount
she's saved at the end of 5 years if the interest rate
compounds monthly?
a. y = 10000(1 +.512)(5)(5)
b. y = 10000(1 +.05
+,053) (12)(5)
C. y = 10000(1 + 05.12) (1245),
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Find the incorrect step in each solution and explain whit it is incorrect.
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Answer:
Step-by-step explanation:
Mai:
She subtracted 5x instead of distributing. This is incorrect, because since it is in ( ), it has to be multiplied by 3.
Correct: 3(5x + 9) = 15x + 27
12x + 3 = 15x + 27
Noah:
Added 15x instead of subtracting. This is incorrect, because to combine like terms on each side you would add a negative number and subtract a positive number.
Correct: 12x + 3 = 15x + 27
12x - 15x = 27 - 3
-3x = 24
x = 24 / -3
x = -8
how to write this in slope intercept form
Answers
Explanation: slope intercept form is (y = mx + b) since you have to plug-in the 10/hour, the equation would need to be $10 depending on how much hours. But, we don’t know how much hours so that would be so we put that as x (10x). Then , just plug-in the rest of the variables and that would bring you with y = 10x + b. Hope this is right :)
(Hope this helps!)
Anyone know this?? Question: find the area of the shape. Don’t forget your units and use 3.14 if you need to use pi.
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Area of this shape = 614²
Answer with steps :Length of side of the first square = 10
It's area :
[tex] =\tt side \times side[/tex]
[tex] = \tt10 \times 10[/tex]
[tex] = \tt {100}^{2} [/tex]
Thus, the area of the first square = 100²
Length of the side of the second square = 10
It's area :
[tex] = \tt \: side\times side[/tex]
[tex] =\tt 10 \times 10[/tex]
[tex] = \tt{100}^{2} [/tex]
Thus, the area of the second square = 100²
Length of the side of the third square = 10
It's area :
[tex] =\tt side \times side[/tex]
[tex] = \tt 10 \times 10[/tex]
[tex] = \tt {100}^{2} [/tex]
Thus, the area of the third square = 100²
(pi value = 3.14)
Radius of the first semicircle = 10 cm
It's area :
[tex] = \tt \: \frac{\pi {r}^{2} }{2} [/tex]
[tex] = \tt \frac{3.14 \times 10 \times 10}{2} [/tex]
[tex] = \tt\frac{3.14 \times 100}{2} [/tex]
[tex] =\tt \frac{314}{2} [/tex]
[tex] =\tt {157}^{2} [/tex]
Thus, the area of the first semicircle = 157²
Area of the second semi circle :
= area of the first semicircle
= 157²
Thus, the area of the second semicircle = 157²
Total area of the figure :
= Area of the 3 squares + Area of the two semi circles
[tex] =\tt 100 + 100 + 100 + 157 + 157[/tex]
[tex] = \tt300 + 314[/tex]
[tex] = \tt {614}^{2} [/tex]
Therefore, the total area of the figure = 614²
Please help.
Is Algebra.
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Answer:
2
Step-by-step explanation:
[tex]( {4y}^{?} )^{3} = 64 {y}^{6} \\ \\ ( {4y}^{?} )^{3} = ( {4y}^{2} )^{3} \\ \\ {4y}^{?} ={4y}^{2} \\ \\ {y}^{?} ={y}^{2} \\ \\ ? = 2[/tex]
If Jake's height from birth (measured in inches) can be modeled by the Linear Regression Equations y = 4.3x +19, with x representing his age in years after birth What does this slope mean in the context of the problem
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Every year Ethan earns 38,428. Each year he spends 21,728 on expenses. How much money should he have left over?
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Answer:
16,700
Step-by-step explanation:
Given that,
Earning of Ethan = 38,428
Ethan spends 21,728 on expenses.
We need to find the amount of money he has left over. It can be calculated as follows :
Left money = Earning - Spent
= 38,428 - 21,728
= 16,700
So, he has left over 16,700.
What is an equation in point-slope form of the line that passes through the point (6,-2) and has a slope of 3?
Answers
Answer:
y+2=3(x-6)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-2)=3(x-6)
y+2=3(x-6)
Terri borrows $3500 at an interest rate of 3% and plans on paying her loan over 4 years. Using the interest formula, what is the total amount Terri will have to repay on both the loan and the interest?
Answers
3920
Step-by-step explanation:
3500×.03=?×4. 3500÷?=?
Identify the sum of the interior angle measures of a convex octagon.
O 1080°
O 1260°
O 1620°
O 1440°
Answers
Therefore, (8 - 2)*180
Which equals to 6(180) or 1080
Hope this helps! :)
The sum of the interior angle measures of a convex octagon is 1080. the correct option is A.
What is an octagon?An octagon is an 8-gon, or polygon with eight sides, in geometry. The Schläfli symbol for a regular octagon is 8, and it can also be built as a nearly regular truncated square.
The interior angle will be calculated as,
Angle = (n - 2) x 180
Angle = ( 8 - 2 ) x 180
Angle = 1080
Therefore, the sum of the interior angle measures of a convex octagon is 1080. the correct option is A.
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2(d − 6) − 3 = 1 solve for d
Answers
Answer:
d = 8
Step-by-step explanation:
2(d -6) - 3 = 1
+3 +3
2(d-6) = 4
/2 /2
(d-6) = 2
+6 +6
(d) = 8
d = 8
Answer:
d=8
Step-by-step explanation:
2(d-6)-3=1
Add 3 to both sides:
2(d-3)+3=1+3
Simplify:
2(d-6)=4
Divide both sides by 2:
2(d-6)/2=4/2
Simplify:
d-6=2
Add 6 to both sides:
d-6+6=2+6
Simplify:
d=8
A CD in the financial sense is_.
Answers
Answer:
Certificate of Deposit
Step-by-step explanation:
A product offered by banks and credit unions that provides an interest rate premium in exchange for the customer agreeing to leave a lump-sum deposit untouched for a predetermined period of time.
Answer:
A CD in the financial sense is short for certificate of deposit.
Solve for x, round to the nearest hundredths place.
Answers
Answer:
2.33333
Step-by-step explanation:
mark me as brainliest
Determine the measure of angle A, B, and C in triangle ABC. If m∠A=(x-10)°,m∠B=(2x-50)°,and m∠C=x°
Answers
Answer:
m∠A = 50°
m∠B = 70°
m∠C = 60°
Step-by-step explanation:
Determine the measure of angle A, B, and C in triangle ABC. If m∠A=(x-10)°,m∠B=(2x-50)°,and m∠C=x°
In a Triangle, the sum of the interior angles of a triangle = 180°
Step 1
We solve for x
Hence:
m∠A + m∠B + m∠C= 180°
(x-10)°+ (2x-50)°+ x° = 180°
x - 10 + 2x - 50 + x = 180°
4x - 60 = 180°
4x = 180° + 60°
4x = 240°
x = 240°/4
x = 60°
Step 2
Solving for each measure
x = 60°
m∠A=(x-10)°
= 60° - 10°
= 50°
m∠B=(2x-50)°
= 2(60)° - 50°
= 120° - 50°
= 70°
m∠C=x°
= 60°
help quickly please!! in the cafeteria, tables are arranged in groups of 4, with each table seating 6 students how many students can sit at 8 groups of tables? write the rule you used to find the number of students.
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Answer:
The answer is 320.
the rule i used was y=32x and x represents the # of groups of tables.
Factor b3 +b2 + b + 1.
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Answer:
(b+1)(b²+1)
Step-by-step explanation:
can someone help me with this problem im stuck..
Answers
9514 1404 393
Answer:
100% is an integer multiple of 10%
Step-by-step explanation:
100% is not an integer multiple of 30%, so it is difficult to use 30% directly to determine the value of 100%. Dividing 30% by 3 to get 10% then gives you a value that can be multiplied by 10 to find 100%.
The cylinder shown here has a height of 7 cm and a radius of 4 cm
How many cubic centimeters of fluid can fill this cylinder?
Answers
Answer: 175.9 (1decimil place)
Step-by-step explanation: Volume of cylinder= πr2h
V= π(4)x2x7= 175.9291886 (175.9 1dp) cm cubed.