Wyatt estimates that it will cost $425,000 to send his daughter to a private college in 18
years. He currently has $35,000 to deposit in an account. What simple interest rate must
his account have to reach a balance of $425,000 in 18 years? Round to the nearest
percent. (2 points)

Answer:

b, b

Step-by-step explanation:

solution:

1st = b

2nd = d

3rd = a

Answer:

[tex]\boxed {\boxed {\sf C. \ 4 \ inches}}[/tex]

Step-by-step explanation:

Circumference is the perimeter of a circle. It can be found using the formula:

[tex]c= \pi d[/tex]

However, we are given the radius.

The formula can be rewritten as:

[tex]c= \pi 2 r[/tex]

We know the circumference is 25.12 inches.

[tex]25.12 \ in = \pi 2r[/tex]

Let's round pi to 3.14

[tex]25.12 \ in = (3.14) 2r[/tex]

We want to solve for the radius, so we must isolate it.

Divide both sides by 3.14 because the inverse of multiplication is division.

[tex]25.12 \ in / 3.14= (3.14 ) 2r / 3.14[/tex]

[tex]8 \ in = 2r[/tex]

Divide both sides by 2.

[tex]8 \ in / 2 = 2r/2[/tex]

[tex]4 \ in = r[/tex]

The radius of the disc is 4 inches.

The equation represents a parabola with a vertex at (1,3) opening downward.

An equation of a curve that has a point on it that is equally spaced from a fixed point and a fixed line is referred to as a parabola.

A parabola is an approximately U-shaped, mirror-symmetrical plane curve in mathematics. It corresponds to a number of seemingly unrelated mathematical descriptions, all of which can be shown to define the same curves. A parabola can be described using a point and a line.

The given equation is 3x² - 6x + 4y - 9 = 0. On plotting the graph of the given equation it is found that the parabola formed is opened downwards and has a vertex at the point ( 1,3). The graph is attached with the answer below.

Hence, the correct option is C which is the equation that represents a parabola with a vertex at (1,3) opening downward.

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Answer:

C, "Parabola with a vertex at (1, 3) opening downward."

Answer:

the answer is x=-5

hope this helps<3

Answer:

-40, -6

Step-by-step explanation:

Add -x and x together, add -4y and 3y together, and -16 nd 10 together

When adding -x and x, they will cancel each other out.

Then substitute the y values in one of the equations for -6.

Isolate x to find the value of x

Check your answer:

The required value of the given percentage is 16. "125%" represents 125 parts out of 100, which is equivalent to 1.25 times the original value.

To find 125% of 12.8, we can multiply 12.8 by 1.25.

First, we convert the percentage to decimal form by dividing it by 100. So, 125% becomes 1.25.

Next, we multiply 12.8 by 1.25:

12.8 × 1.25 = 16.

Therefore, 125% of 12.8 is 16.

Multiplying 12.8 by 1.25 increases it by 25% or adds one-quarter of the original value. Thus, the result of 16 represents an increase of 25% from 12.8.

Thus, the required value of the given percentage is 16.

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Answer:

5th degree

Step-by-step explanation:

To solve this problem/table, you have to find the differences in the f(x) side of the table until the differences between the numbers are the same, and then you have your degree. Look at the image attached for more sense

Answer:

S - 2 = H

Step-by-step explanation:

Nd if I'm wrong, I can figure sum else out

Answer:

g=-4/5

Step-by-step explanation:

-25/32g=5/8

-200g=160

g=-4/5

Answer:

the answer is g= -4/5 if u want decimal form its g=-0.8

Answer:

y = 5/4x - 3.5

Step-by-step explanation:

slop intercept form = y = 5/4x - 3.5

Answer:

if 45 do is my she 78

Step-by-step explanation:m 829 -318 =29+87/982

Answer:

x = 500

Step-by-step explanation:

The break-even point in economics, is the point at which total cost and total revenue are equal.

Therefore,

R = C

60x = 50x + 5000

60x - 50x = 5000

10x = 5000

x = 5000/10

x = 500

Answer:

75

Step-by-step explan

got it right on Star

Answer: 75

Step-by-step explanation:  

As you can see in the question, the experimental probability is 1/5. So, we take that 5 and divide it into 375. 375 divided by 5 is 75. There you go!

Answer:

C

Step-by-step explanation:

Answer:

1)  3x+4y=8

4y=-3x+8

4y/4=-3x/4+8/4

y=-3/4x+2

slope=-3/4

Y intercept=2

2) 9x+35=-5y

-5y/-5=9x/-5+35/-5

y=-9/5x-7

slope=-9/5

y intercept=-7

3)2y-6=-6x

2y−6+6=−6x+6

2y /2−6x/2+6 /2

y=−3x+3

slope is -3x

y intercept is 3

Answer:

No, it will not reach its goal.

Step-by-step explanation:

The main reason why it will not meet its goal is because if you do the math, 215 x 48 does not equal 12000, it equals 10320 which is just 1680 shelters low. Therefore, they will not meet their goal.

Answer:

No

Step-by-step explanation:because if you do the math if you do 215 x 48 in doesn't reach to 12000 at all.

Answer:

Costo de un taco = x = $ 92.4

Costo de una tosada = y = $ 306

Step-by-step explanation:

Representemos:

Costo de un taco = x

Costo de una tosada = y

Compraste 5 tacos y dos tostadas $ 150.50

5x + 2y = 150,50 ..... Ecuación 1

si por 4 tacos y tres tostadas tu prima pagó $ 549.00

4x + 3y = 549 ........ Ecuación 2

Combinando ambas ecuaciones

5x + 2y = 150.50 ..... Ecuación 1

4x + 3y = 549 ........ Ecuación 2

Multiplica la ecuación 1 por 4 y la ecuación 5 por 5 para eliminar x

20x + 8y = 602 ..... Ecuación 3

20x + 15y = 2745 ...... Ecuación 4

Reste la ecuación 3 de 4

7 años = 2143

y = 2143/7

y = 306.14285714

Aproximadamente = y = $ 306

Resolviendo para x

5x + 2y = 150.50 ..... Ecuación 1

5x + 2 (306) = 150.5

5x + 612 = 150

5x = 612 - 150

5 veces = 462

x = 462/5

x = $ 92.4

Por lo tanto,

Costo de un taco = x = $ 92.4

Costo de una tosada = y = $ 306

Answer:

The cost for Issac to  swim for 12 months is $250.

Hence, option 'B' is true.

Step-by-step explanation:

Given that the gym pass costs $30 for the first month, so

Each month after that, the cost is $20 per month, so the sequence becomes

a₁, a₂, a₃, a₄, a₅, ...

30, 50, 70, 90, 110, ...

An arithmetic sequence has a constant difference 'd' and is defined by  

[tex]a_n=a_1+\left(n-1\right)d[/tex]

computing the differences of all the adjacent terms

[tex]50-30=20,\:\quad \:70-50=20,\:\quad \:90-70=20,\:\quad \:110-90=20[/tex]

The difference between all the adjacent terms is the same and equal to

[tex]d=20[/tex]

now, we have

so substituting a₁ = 30 and d = 20 in the nth term of the sequence

[tex]a_n=a_1+\left(n-1\right)d[/tex]

[tex]a_n=20\left(n-1\right)+30[/tex]

[tex]a_n=20n+10[/tex]

Thus, the nth term of the sequence is:

[tex]a_n=20n+10[/tex]

Determining the cost for Issac to  swim for 12 months:

As we have already determined the nth term of the sequence such as

[tex]a_n=20n+10[/tex]

now substituting n = 12

[tex]a_{12}=20\left(12\right)+10[/tex]

[tex]a_{12}=240+10[/tex]

[tex]a_{12}=250[/tex]

Therefore, the cost for Issac to  swim for 12 months is $250.

Hence, option 'B' is true.

Answer:

c means constant number

Step-by-step explanation:

plX make me brainliest

Answer:

B

Step-by-step explanation:

The horizontal asymptote of the equation y=[tex](3x-1)/(x+3)[/tex] is 3.

Given an equation y=[tex](3x-1)/(x+3)[/tex] and we are required to find the horizontal asymptote of the equation.

Equation is like a relationship between two or more variables expressed in equal to form. It may be linear equation, quadratic equation or cubic equation. Equation of two variables look like ax+by=c.

Put x=0 in the equation,

y=[tex](3x-1)/(x+3)[/tex]

Horizontal asymptote can be found by dividing the coefficients of the leading terms of the equation. We have to divide the coefficients.

Horizontal asymptote=3x/x

=3

Hence the horizontal asymptote of the equation y=[tex](3x-1)/(x+3)[/tex] is 3

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Answer:

A = 94 square cm

Step-by-step explanation:

Surface Area of a Closed Box

The surface area of a rectangular prism of dimensions x, y, and z is given by:

A = 2(xy + yx + xz)

The dimensions of a closed box (a rectangular prism) with dimensions x=3 cm, y=5 cm, and z=4 cm is:

A = 2(3*5 + 5*4 + 3*4)

Calculating:

A = 2(15 + 20 + 12)

A = 2(47)

A = 94 square cm

Answer:

Y intercept is 8

Step-by-step explanation:

Not sure about the slope sorry

Answer:

            [tex]\bold{k=\pm\dfrac{\sqrt6}{2}\approx\pm1.22}[/tex]

Step-by-step explanation:

[tex]2k^2-3=0\\\\a=2\,,\ \ b=0\,,\ \ c=-3\\\\k=\dfrac{-0\pm\sqrt{0^2-4\cdot2\cdot(-3)}}{2\cdot2}=\dfrac{\pm\sqrt{24}}{2\cdot2}=\dfrac{\pm2\sqrt{6}}{2\cdot2}=\pm\dfrac{\sqrt6}{2}\approx\pm1.22[/tex]

Answer: 11.4 m

Step-by-step explanation:

The scenario depicted is that of a right angled triangle with the 7 meters being the base and the 9 meters being the height.

The length of the ladder will therefore be the Hypothenuse.

Using the Pythagorean Rule:

a² + b² = c²

with c being the hypothenuse

7² + 9² = c²

49 + 81 = c²

c²= 130

c = √130

c = 11.4 m