A quantity with an initial value of 650 grows exponentially at a rate of 20% every week. What is the value of the quantity after 70 days, to the nearest hundredth?

Answer:

System of equations

160 = 2W + 2L

W = L - 16

Solution to system of equations

W = 32 ft

L = 48 ft

Explanation:

The width is 16 feet less than the length, so the appropriate equation for that is ...

... W = L - 16

Using this expression for W, we can substitute into the equation for perimeter:

... 160 = 2(L - 16) + 2L

... 160 = 4L -32 . . . . . . . collect terms

... 192 = 4L . . . . . . . . . . add 32

... 48 = L . . . . . . . . . . . . divide by 4

... W = 48 -16 = 32 . . . . find W using the relation with L

Length is 48 ft; width is 32 ft.

ive got like 6 more weeks of school left ur so lucky also have a great summer

Answer:

angle 1

Step-by-step explanation:

Answer:

Angle 1

Step-by-step explanation:

Vertical usually means across so 1 is across 3 and if I'm wrong then oh well

Answer:

Volume of the cylinder is 588π cm³ Or 1846.32 cm³

Step-by-step explanation:

Area of a cylinder is given by the formula,

Volume = πr²h

Here, r = Radius of the circular base

h = Height of the cylinder

From the picture attached,

Radius of the given cylinder = 7 cm

Height of the cylinder = 12 cm

By substituting these values in the formula,

Volume of the cylinder = π(7)²(12)

                                      = 588π cm³

                                      ≈ 1846.32 cm³

Therefore, volume of the cylinder is 588π cm³ Or 1846.32 cm³.

Answer:

(x−2)^2=16(y+1)

Step-by-step explanation:

The equation for the parabola is (x - 2)² = 16(y + 1) if the vertex of the parabola is (2, -1) and focus of the parabola is (2, 3) option (D) is correct.

It is defined as the graph of a quadratic function that has something bowl-shaped.

We have:

The vertex of the parabola = (2, -1)

The focus of the parabola = (2, 3)

As we know, the vertex form of the parabola is given by:

(x - h)² = 4a(y - k)

(h, k) is the vertex of the parabola:

(x - 2)² = 4a(y - (-1))

(x - 2)² = 4a(y + 1)

The value of a can be found using the formula:

a = √[(c-h)² + (d-k²]

(c, d) is the focus of the parabola:

(c, d) = (2, 3)

a = √[(2-2)² + (3-(-1))²]

a = √ (3+1)²]

a = 4

(x - 2)² = 4(4)(y + 1)

(x - 2)² = 16(y + 1)

Thus, the equation for the parabola is (x - 2)² = 16(y + 1) if the vertex of the parabola is (2, -1) and focus of the parabola is (2, 3) option (D) is correct.

Learn more about the parabola here:

brainly.com/question/8708520

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Answer:

half are 28 or older

Step-by-step explanation:

also, im taking a math test i have the same question on my jupiter and the same amount of questions. could u send me the answers to all the questions if thats possible :) thx sm

The required statement by the details is an option (D) that half of the players are 24 or younger.

The mean of the values is the ratio of the total sum of values to the number of values.

Here,
We are given that the mean age of the members of a baseball team is 28 and the median age is 24. We can use this information to eliminate some answer choices.

Option (A) states that more than half of the players are older than 28. Since the median age is 24 and the ages range from 20 to 45, this option is not supported by the data.

Option (B) states that half of the players are 28 or older. Since the median age is 24 and the ages range from 20 to 45, this option is not supported by the data.

Option (C) states that the mode of the data is less than 28. We do not have enough information to determine the mode, so this option could be true or false.

Option (D) states that half of the players are 24 or younger. Since the median age is 24, this option is supported by the data.

Therefore, the best-supported statement by the facts is option (D) that half of the players are 24 or younger.

Learn more about mean here:

https://brainly.com/question/15397049

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Answer:

Decimal Form:  5.29150262

Step-by-step explanation:

Brainliest?

Answer:

I believe its 17.

Step-by-step explanation:

If you count the dots above 8, 9, 10, 11 and 12 you will get your answer.

Answer:

it will take one man 18 hours to dig the three holes

Step-by-step explanation:

To solve this problem, we can set up a simple relation as follows:

4 men dig two holes in 3hours

4 men will dig 1 hole in x hours.

2 holes => 3 hours

1 hole => x hours

x = (1 X 3)/2 = 1.5 hours

Therefore, 4 men will dig 1 hole in 1.5 hours.

From this, we can find how long it will take 1 man to dig 1 hole

if 4men dig a hole in 1.5 hours

1 man will dig 1 hole in x hours

4 X 1.5 = 6 hours

1 man will dig 1 hole in 6 hours

finally, if 1 man digs a hole in 6 hours, it will take the man 6 hours X 3 to dig 3 holes = 18hours

it will take one man 18 hours to dig the three holes

Answer:

15.7

Step-by-step explanation:

c=d×3.14 which equals 15.7

Answer:

5π or 15.70796327 (I don't know what to round to or if the answer is supposed to be in terms of pi so it could be either).

Step-by-step explanation:

[tex]2\pi(2.5) = 5\pi[/tex]

[tex]5\pi = 15.70796327[/tex]

Answer:

Step-by-step explanation:

you know the angle of P to be 180-60 = 120  so convert 120° to radians

120 * [tex]\pi[/tex]/180 = 2[tex]\pi[/tex]/3  I don't see that as a choice for the answers.. maybe it's off the screen?

Answer:

true

Step-by-step explanation:

Answer:

Im pretty sure its 7 but wait for someone else to awnser id.k if i did my math correctly or not lol

Step-by-step explanation:

Answer:

a(n)= a + (n - 1)d

a(n) = 17 - 3n

Step-by-step explanation:

14, 11, 8 , 5 , ...

The given sequence above is an Arithmetic sequence and the explicit formula is given as:

a(n) = a + (n - 1)d

Where

a = First term = 14

n = number of terms

d = common difference

The common difference =

Second term - First term or Third term - Second term

= 11 - 14 or 8 - 11 or 5 - 8

= -3

Therefore, the explicit formula for the nth term a(n) is written as:

a(n) = 14 + (n - 1)-3

a(n) = 14 -3n + 3

a(n) = 14 + 3 - 3n

a(n) = 17 - 3n

The explicit formula a(n) =

a(n) = 17 - 3n

Answer: [tex]V=\frac{1}{3}\pi r^{2}h[/tex]

Step-by-step explanation:

This shape is a cone. Since we are looking for the shape's volume, we use it's volume formula.

Answer:

4950kg

Step-by-step explanation:

Answer:

Anas= RS 1200

Ahsan= RS 800

Step-by-step explanation:

Given data

Amount=  Rs 2000

Ration=  6:4

Combined ratio = 6+4= 10

Let us apply the part to all method to solve for the individual amount

For Anas

2000/10= x/6

cross multiply

10x= 2000*6

10x=  12000

x= 12000/10

x= 1200

For Ahsan

2000/10= x/4

cross multiply

10x= 2000*4

10x=  8000

x= 8000/10

x= 800

Answer:

B. JK + KL = JL is the answer.

Answer:

1/2 + 1/3 + 1/60

Step-by-step explanation:

exact result:

17/20

Decimal form:

0.85

[0; 1, 5, 1, 2]

Egyptian fraction expansion:

1/2 + 1/3 + 1/60

HOPE THIS HELP:)

Answer:

0.85 0r 17/20

Step-by-step explanation:

Answer:

radius would be 14. you get the circumference (87.92) and divide it by pi (3.14) you get 28 which is the diameter and divide it by 2 and you get the radius 14.

Step-by-step explanation:

Answer:

When the difference in the mean is about 20

Step-by-step explanation:

I did the test

Answer: around 20

Step-by-step explanation:

Answer: 33.5

Step-by-step explanation:

Answer:

m<F= 44 degrees

length FH= 14.50 which would be 15

length GF= 20.15 which would be 20

perimeter= 48.65 which would be 49

Step-by-step explanation:

I took 90-46 to find F

Used tan46= x/14 to find FH

Used cos46=14/y to find GF

( it doesn't matter what variable you use)

Then added 14.50+14+20.15

Answer:

x + 6, y - 4

Step-by-step explanation:

The original image would be the blue triangle, so you need to see how many units it takes to get to the red triangle.

Let's focus on R and R'.

You need to move 6 units to the right, and 4 units down to get from R to R'.

It would then be the same for the other two points.

Answer:

i think b. it's the only answer that would make sense.

Step-by-step explanation:

let me know if this is wrong.

Answer:

the answer is 396 beacsue i followed yiur instucton on the note answer.

Step-by-step explanation: