Answer:
7300
Step-by-step explanation:
I got it right
Melanie would need to invest an amount of $7300.
What is Compound Interest?Compound interest is defined as the amount of interest which has been calculated on the principal amount as well as the amount accumulated over the previous period is also included.
The final amount in a compound interest can be calculated using the formula,
A = P (1 + [tex]\frac{r}{n}[/tex] )^(n t)
Here A is the final amount, P is the principal value, r is the rate of interest, n is the number of times interest is compounded per year and t is the number of years.
Given,
A = $19,600
r = 5.2% = 5.2/100 = 0.052
Since it is compounded monthly, n = 12
t = 19 years
Substituting,
19,600 = P (1 + [tex]\frac{0.052}{12}[/tex])^ (12 × 19)
19,600 = P (1.0043)^(228)
19,600 = P (2.68)
P = 19,600 / 2.68
P = 7313.0767 ≈ 7300 to the nearest hundred
Hence the value of the account will reach $19,600 n 19 years if she invest an amount of $7300.
Learn more about Compound Interest here :
https://brainly.com/question/14295570
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PLEASE HELP IM BEGING
Answer:
504 cm squared
Step-by-step explanation:
14 * 14 = 196
14 / 2 = 7
7 * 11 = 77
77 * 4 = 308
308 + 196 = 504
504
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
PLEASE HELP I WILL GOVE BRAINLIEST
I'm confused for some reason can you help?
Answer:
So basically you just count how many squares you see. I see 21 squares so your answer would be 21 cubic units please mark me brainliest and have a wonderful day
Step-by-step explanation:
Answer: 18 cubic units
Step-by-step explanation:
You can count the number of units on each side, one for height, which is 3 units, one for width, also 3, and one for length, 2 units. Volume is height*length*width, so 3*3*2 is 18.
Savannah built a rectangular pen for her goat that was 20 yards long and 15 2/5 yards wide. What is the area of the pen
Answer:
the area of is
Step-by-step explanation:
The answer is 35 1/2 i hope its helpSOS PLEASE HELP write the equation for this line
Answer:
y = - x + 3
or
x + y = 3
Step-by-step explanation:
Line is passing through the points (3, 0) & (0, 3)
y-intercept (b) = 3
Slope of the line (m) = (3 - 0)/(0 - 3) = 3/(-3) = - 1
Now, required equation of line is given as:
y = mx + b
y = - 1*x + 3
y = - x + 3
or
x + y = 3
2x-4y=-20 write it in y=ax+b form
Answer:
[tex] y = \frac{1}{2} x + 5[/tex]
Step-by-step explanation:
[tex]2x - 4y = - 20 \\ \\ - 4y = - 2x - 20 \\ \\ y = \frac{ - 2}{ - 4}x - \frac{20}{ - 4} \\ \\ y = \frac{1}{2} x + 5[/tex]
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Answer:
41
Step-by-step explanation:
47-6=41
Helppp plzzz I will mark brainliestttt
Answer:
B. 160 inches
Step-by-step explanation:
The wrapping paper would be the surface area of the box.
The surface area of a box is 2(h * W) + 2(h * L) + 2(W * L)
h = height
W = width
L = length
length x width x height
length = 5 in
width = 2 in
height = 10 in
2(10 * 2) + 2(10 * 5) + 2(2 * 5)
2(20) + 2(50) + 2(10)
40 + 100 + 20
160 inches
Write the ratio 10:18 as a fraction in simplest form.
Answer:
5/9
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator. GCD of 10 and 18 is 2.
10 ÷ 218 ÷ 2.
Reduced fraction: 59. Therefore, 10/18 simplified to lowest terms is 5/9.
what does 4m^2 +5m if m=-2 equal?
Answer:
-26
Step-by-step explanation:
tell me if im right and please brainliest
6.
m21 =
3
mZ2 =
470
m3 =
N
5
52
m24 =
mZ5 =
#6
9514 1404 393
Answer:
128°52°47°133°81°Step-by-step explanation:
Alternate interior angles are congruent, so you know ...
∠2 = 52°
∠3 = 47°
The sum of angles in a triangle is 180°, so ...
∠5 = 180° -∠2 -∠3 = 180° -52° -47°
∠5 = 81°
Linear pairs are supplementary, so ...
∠1 = 180° -∠2 = 180° -52°
∠1 = 128°
∠4 = 180° -∠3 = 180° -47°
∠4 = 133°
_____
Alternate solution
To find angles 1 and 4, you could also make use of the fact that same-side interior angles are supplementary.
X=
(-6x+125) (11x + 6)
9514 1404 393
Answer:
x = 7
Step-by-step explanation:
The base angles of an isosceles triangle are congruent, so ...
11x +6 = -6x +125
17x = 119 . . . . . . . . . add 6x-6 to both sides
x = 7 . . . . . . . . divide by 17
rite an equation of the line with the given slope, m, and y-intercept (0,3).
The equation is_______
m=0, b=-5
(Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.)
Write the slope-intercept form of an equation of the line that passes through the given
point and is parallel to the graph of each equation.
(3, 2), y = x + 5
Answer:
The slope will be y=x-1 because it parallels to y=x+5 and hits point (3,2)
Step-by-step explanation:
Hope This Helped
If the Quadratic functions for the equations are graphed, which is the widest?
A. y = x^2
B. y = 2x^2
C. y = 6x^2
D. y = 1/4x^2
y = ax^2
If the absolute value of a is <1 the graph is wider than when a = 1
If the absolute value of a is >1 the graph is narrow than when a = 1
The only function that fits that description is
y = 2x^2
What is the value of x?
degrees
Answer:
x = 48 degrees
Step-by-step explanation:
Every triangle has an interior angle of 180 degrees
to find x, take the known angles and add them together:
47 + 85 = 132
now take the sum and subtract it from 180;
180 - 132 = 48
x = 48 degrees
Isabella is travelling in Brazil during the summer, She knows that a 15-minute phone call home to her family costs $45.85 and a 20-minute phone call costs $58.30 sabella only has $55.81 to spend on her phone call. How long can she talk to her family?
A transformation of AKLM results in AK'L'M'.
Which transformation maps the pre-image to the
image?
dilation
translation
reflection
rotation
Answer:
dilation
Step-by-step explanation:
took the test
through: (-3,-4) and (0,4)
Answer:
The slope = 8/3
Step-by-step explanation:
Let's find the slope between your two points.
(−3,−4);(0,4)
(x1,y1) = (−3,−4)
(x2,y2) = (0,4)
Use the slope formula:
m= y2−y1 / x2−x1
= 4 − −4 / 0 − −3
= 8/3
Answer:
m = 8/3
Graph:
hope this helps and is right :)
I need a 19:7 sentence plz
Answer:
for every 19 red apples, there are 7 green ones
Step-by-step explanation:
What is the equation in slope-intercept form of the line that passes through the points ( 2, 5) and (6, 8)?
y = 0.75x + 3
y = 0.75x + 3.5
y = 4x + 10
y = 4x - 36
Answer:
Step-by-step explanation:
The function g(x) = f(x + 1) + 6. Which of the following is true about the graph of g(x).
Answer:
You need to show us the options
Step-by-step explanation:
Answer:
what’s the anwser?
Step-by-step explanation:
(Geometry): find x.
20x + 1 = 720
20x = 719
x = 35.95
Your answer: 35.95
Proof:
(5(35.95))+(35.95-10)+(3(35.95)+5)+(2(35.95)-2)+(5(35.95)+6)+(4(35.95)+2) = 720
If you were to rotate ABCD 180degrees about the origin, what would the coordinate of A' be?
Answer:
5,5
Step-by-step explanation:
Select the inequality that match the situation:
A school fundraiser has a minimum target of $500. Faculty have donated $100 and there
are 12 student clubs that are participating with different activities. How much money
should each club raise to meet the fundraising goal?
12x - 100 > 500
12x +100 > 500
12x- 100 > 500
12x + 100 > 500
12x - 100 < 500
12x + 100 < 500
Answer:
Each student club must contribute $ 33.33 in order to meet the fundraising goal.
Step-by-step explanation:
Given that a school fundraiser has a minimum target of $ 500. Faculty have donated $ 100 and there are 12 student clubs that are participating with different activities, to determine how much money should each club raise to meet the fundraising goal, the following calculation must be performed:
(500 - 100) / 12 = X
400/12 = X
33,333 = X
Thus, each student club must contribute $ 33.33 in order to meet the fundraising goal.
what is the linear equation of a line with a rate of change of -1/2 that passes through the point (0, 4)
Answer:
y = 9/2 (fraction)
Step-by-step explanation:
y = mx+c
m = slope
c =y -intercept
Therefore, the required equation is:
y = 2x + c
Putting the point (0,4) in it as it lies on a line, we get:
4 = -1/2 + c
Therefore:
c = 9/2
So, y = 9/2
Brainlist pls!
what quadrant is the coordinate -3,2 in
Answer: the 2nd quadrant
Step-by-step explanation:
The first quadrant
(X,Y)
The second quadrant
(-X,Y)
The third quadrant
(-X,-Y)
The fourth quadrant
(X,-Y)
given point A (3,-4) and point B (8,6) on directed line segment AB
Answer:
-1
Step-by-step explanation:
What is the percent of change from 60 to 84?
40% increase
Answer:
you are correct
Step-by-step explanation:
Find an equation of the line parallel to y = 3x + 2 and that passes through the point (-1, -3)