What is the value of y in the equation y = 5x – 4, when x = 3?

y= ?

Answer:

Nonlinear association

Step-by-step explanation:

Given:

Principal = $1500

Time = 10 year

Amount after interest compounded continuously = $3935.36

To find:

The rate of interest.

Solution:

The formula for amount after continuous compound interest is:

[tex]A=Pe^{rt}[/tex]

Where, P is principal, r is the rate of interest in decimal and t is time in years.

Putting [tex]P=1500,A=3935.36,t=10[/tex] in the above formula, we get

[tex]3935.36=1500e^{r(10)}[/tex]

[tex]\dfrac{3935.36}{1500}=e^{10r}[/tex]

[tex]2.6236=e^{10r}[/tex]

Taking ln on both sides, we get

[tex]\ln(2.6236)=\ln e^{10r}[/tex]

[tex]0.9645=10r[/tex]                   [tex][\because \ln e^x=x][/tex]

Divide both sides by 10.

[tex]\dfrac{0.9645}{10}=r[/tex]

[tex]0.09645=r[/tex]

The rate of interest in percentage is:

[tex]r=100\times 0.09645[/tex]

[tex]r=9.645\%[/tex]

Therefore, the required rate of interest is 9.645%.

Answer:

SOOOO SORRRYYY I NEED POINTS

Step-by-step explanation:

IM GETTING 50 POINTSSS SORRRYYYYYY

Answer:

15

Step-by-step explanation:

I'm not certain if It's right but I believe Q1 is in between the first dot and the rectangle and Q3 is the right side of the rectangle. The area they each cover is 15 so that is my best guess.

Set the polynomial equal to y y to find the properties of the parabola. y=2x2+10x+11 y = 2 x 2 + 10 x + 11. Rewrite the equation in vertex form. Tap for more steps.

Answer: 48

Step-by-step explanation:

Yesterday was your birthday. (May 29)

Answer: 1/16

Step-by-step explanation:

The degrees of rotation that will carry the square onto itself are,

⇒ 90°, 180°, 270°, 360°

Since, A Square is a two dimension figure with 4 sides, 4 corners and 4 right angles. All the sides of the square are equal and parallel to each other.

Given here:

A square is rotated clockwise about center point P.

Now , Since there are have 4 vertices, your starting vertex can land in 4 different starting places and still come up with the same figure.

So if you take 360/4 you get 90 degree rotations to each consecutive vertex.

or more specifically;

= 360/4

= 90

Hence, the square will coincide itself after every integral multiple of 90.

Thus, 90°, 180°, 270°, 360° are the required angles of rotation.

Learn more about the rectangle visit:

https://brainly.com/question/2607596

#SPJ1

Answer:

its because 1966 pennies are made from 95% copper and 5% zinc but they are mainly worth 10 to 20 cents each penny.

Step-by-step explanation:

Answer:

RN=5

Step-by-step explanation:

QR is congruent to RN therefore they are the same length

Answer:

g(-3)= -3^3-7

= -27-7

= -34

Answer:

Step-by-step explanation: 3 because 4x2=8  so you would have to do 8x4 =32

Answer: multiply the numbers

Step-by-step explanation:

try multiplying the numbers

Answer:

[tex]\frac{2\pi }{25}[/tex]

(8^2 x pi)/ (20x40)

Give The Rest of the question

Answer:

Reflection about x axis

r(1,2)-----------r'(1,-2)

, s(3,3) ..........s'(3,-3)

and t(-3,4).....t'(-3,-4)

Step-by-step explanation:

93 -(-82) = 93+82 = 175°F (option D)

mean: 5.5 hours

range: 7.9 hours

Answer:

yes u got this shawty

Step-by-step explanation:

Answer:

$11

$39

Step-by-step explanation:

Amount Andre has = $7

Amount his grandmother pays him every week = $4

Amount Andre needs to buy a skateboard = $50

how much money does Andre have after the week?

Amount of money Andre has after the week = Amount Andre has + Amount his grandmother pays him every week

= $7 + $4

= $11

Amount of money Andre has after the week = $11

Amount Andre needs more to buy the skateboard = Cost of the skateboard - Amount of money Andre has after the week

= $50 - $11

= $39

Amount Andre needs more to buy the skateboard = $39

Answer:

4760

Step-by-step explanation:

Simple interest formula:

PV(1+it)

4250(1+.04*3)=4760

Answer:

y-7=4(x-11)

Step-by-step explanation:

Answer:

Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion . In other words, similar triangles are the same shape, but not necessarily the same size. The triangles are congruent if, in addition to this, their corresponding sides are of equal length.

Answer:

-5x+13

Step-by-step explanation:

-2x+9-3x+4

=-5x+13

Answer:

14 x 14 = 196

10 x 14 x 1/2(basically just dividing by 2) = 70

70 x 4(four sides of triangles) = 280

Now let's add the areas together:

196 + 280 = 476 cm^2 is your answer.

9514 1404 393

Answer:

  yes

Step-by-step explanation:

You can do this several ways. One is to divide the volume by the rate of filling to see if the time is less than 15 minutes. Another is to find the volume filled in 15 minutes and see if the hemisphere has less volume than that.

Volume of the hemisphere:

  V = 2/3πr³

  V = 2/3π(30 cm)³ ≈ 56,548.7 cm³

The time to fill it will be ...

  V = 56,548.7 cm³/(4000 cm³/min) ≈ 14.14 min

Yes, it takes less than 1/4 hour to fill the container.

Answer:

yes it takes less than 15 mins

Step-by-step explanation:

V ( hemisphere ) = [tex]\frac{1}{2}[/tex] × [tex]\frac{4}{3}[/tex] πr³ = [tex]\frac{2}{3}[/tex] πr³ , then

V = [tex]\frac{2}{3}[/tex] × π × 30³

   = [tex]\frac{2}{3}[/tex] × π × 27000

   = 2π × 9000

   = 18000π

   ≈ 56548.7 cm³

Time to fill = [tex]\frac{56548.7}{4000}[/tex] ≈ 14 minutes

Then it takes less than 15 minutes to fill the hemisphere

Answer:

1. B

Step-by-step explanation:

the only 1 i could do is number 1 which i dont even think it is correct

Answer: 105.3 m

Step-by-step explanation:

Given

Applied force is [tex]F=1.12\times 10^4\ N[/tex]

Work done is [tex]W=1.18\times 10^6\ J[/tex]

Work done is given by the displacement done by the force.

[tex]\Rightarrow W=F\cdot s\\\Rightarrow 1.18\times 10^6=1.12\times 10^4\cdot s\\\\\Rightarrow s=1.05\times 10^2\\\Rightarrow s=105.3\ m[/tex]

Answer:

105

Step-by-step explanation:

the answer is 105