Which kind of expression is 400(0.5)t?

Answers

Answer 1

Answer: It is an Exponential Decay

Step-by-step explanation: Look at the 0.5 it is below the value of 1 anything below the value of 1 is most likely an exponential decay

Answer 2

Answer:

It is an Exponential Decay

Step-by-step explanation:


Related Questions

What is the slope of the line that passes through the following points 5,3 and 5,-9

Answers

Answer:

-12

Step-by-step explanation:

slope=y2-y1/x2-x1

21.10 or 2.117 is bigger

Answers

Answer:

21.10

Step-by-step explanation:

The numbers before the decimal point represents the whole number so therefore, 21 as a whole number is bigger than 2.

Answer:21.10

Step-by-step explanation:

21.10

2.117

Look at place value.

2. The school auditorium holds 9216 people. The auditorium was full for all 4 performances
of the school play, How many people came to see the school play?

Answers

36,864
9.216 x 4 = 36,864

Solve the equation for the given variable.
5- 3x = 4

Answers

X= 0.3 repeated OR x=1/3

Answer:

x=1/3

Step-by-step explanation:

5-3x=4

or,5-4=3x

or,1=3x

x=1/3

A coin is on the bottom of a pool, 8 ½ feet below the surface. Sal is going to jump off of a 10.25-foot-high diving board to retrieve the coin. What is the distance that Sal will need to travel from the diving board to the coin? *

Answers

Answer:

18.75 feet

Step-by-step explanation:

Find the value of x so that f(x) = 7.

Answers

Answer:

-2

Step-by-step explanation:

Samuel bought three hot dogs and a package of chips for $5.35. the chips were 85 cents. How much is one hot dog? Write the equation out and find the price

Answers

Answer:

$1.50

Step-by-step explanation:

5.35-0.85=4.50 4.50/3=1.50



y = a(x - 2)(x + 4)
In the quadratic equation above, a is a nonzero
constant. The graph of the equation in the wy-plane
is a parabola with vertex (c,d). Which of the
following is equal to d ?
A) -9a
B) -8a
C) -5a
D) -24

Answers

Answer:

D

Step-by-step explanation:

It just is

A number z plus 7..​

Answers

Answer:

7z

Step-by-step explanation:

I will give brainliest i need help

Answers

Answer:

A. That he is often blamed for things that are not his fualt.

Step-by-step explanation:

no you dumb

boiiiiiiiiiiii

8/3c-2=2/3c-12 solve for c​

Answers

Answer:

[tex]\boxed {c = -5}[/tex]

Step-by-step explanation:

Solve for the value of [tex]c[/tex]:

[tex]\frac{8}{3}c - 2 = \frac{2}{3}x - 12[/tex]

-Take [tex]\frac{2}{3}c[/tex] and subtract it from [tex]\frac{8}{3}c[/tex]:

[tex]\frac{8}{3}c - 2 - \frac{2}{3}c = \frac{2}{3}c - \frac{2}{3}c - 12[/tex]

[tex]2c - 2 = -12[/tex]

-Add [tex]2[/tex] to both sides of the equation:

[tex]2c - 2 + 2 = -12 + 2[/tex]

[tex]2c = -10[/tex]

-Divide both sides by [tex]2[/tex]:

[tex]\frac{2c}{2} = \frac{-10}{2c}[/tex]

[tex]\boxed {c = -5}[/tex]

So, the value of [tex]c[/tex] is [tex]-5[/tex].

Solve for G. (n+3)G=2t

Answers

Answer:

[tex]G=\frac{2t}{n+3}[/tex]

Step-by-step explanation:

[tex](n+3)G=2t\\((n+3)G)/(n+3)=2t/(n+3)\\G=\frac{2t}{n+3}[/tex]

(4k – 2) (k + 4)
O 44² + 14k - 8
O 4K² - 8
O 5k + 2
0 42² + 16k - 8

Answers

Answer:

4k^2 + 14k - 8

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)

Multiply or divide. Write your answer in scientific notation.

Answers

Answer:

You would multiply.

Step-by-step explanation:

10^2=100

10^-5=0.00001

(8.5*100)(3.4*0.00001)

(850)(0.000034)

0.0289

(48,-30) (61,-45) (74,-60) find the y intercept

Answers

Answer:

The y-intercept is about  25.385

Step-by-step explanation:

Calculate slope from difference in  y-values divided by difference in x-values.

-15/13 is slope.

Use slope-intercept form.

Y= mx + b

Substitute values from given coordinates for y and x, then solve for b

-60 = -15/13(74) + b

-60 = -85.385 + b

-60 +85.385 = b

25.385 = b

The screenshot atttached shows the graph of this challenging question.

Jax is at the gym about to lift weights. He finds the bar already has weights on it, but some are not labeled.

Answers

Answer:

what's the question?

Step-by-step explanation:

You have a 18.96 cubic centimeter gourd that has a density of 2.23 g/ml, what is the mass of the gourd?

Answers

42.28g

M=D x V
18.96 x 2.23 = 42.28

Need help! Due today

Answers

Answer:

It is linear pair

U can find Angle 'b' by using straight angle property

Answer:

131 degrees

Step-by-step explanation:

If a line intersects another line and one degree is given, then the other degree is 180-the other degree (180-49) which is 131 degrees

What is -4 times 7/10

Answers

Answer:

-280

Step-by-step explanation:

because,

-4(7)= -28

-28(10)= -280

ok so i was walking with my computer and fell in a hole and i cant get out what do i do HELP ME

Answers

First you go on the computer and you know how there's always a FBI agent watching you? You tell the FBI agent that your stuck in a hole and you need help. Then the FBI agent will send their team to come and get you but it won't be so easy because why? The little old lady you ran over decided to get revenge and set up a trap. so now it's the FBI vs The little old lady

the FBI starts to shoot at the Old Lady but she moves so fast she like lighting then she goes to attack the FBI agent but then the FBI agent reveals himself as the her grandson! Apparently he was able to get away and survive her attack since this caught the old lady off guard the grandson smashes cookies into her face and help you out of the hole

your welcome

Answer:

try to contact someone online if they are also the police department now has a online chat if you dont have a moblie device at hand

Step-by-step explanation:

Solve for all solutions of the equation. Show all work for full credit.
x3-8= 0

Answers

Step-by-step explanation:

x^3-8 = 0

or, x^3 = 8

or, x = 8×(1/3)

or, x = 2

All solutions to the equation are x = 2,  -1 + i√3, and -1 - i√3 two roots are complex and one root is real.

What is a complex number?

It is defined as the number which can be written as x+iy where x is the real number or real part of the complex number and y is the imaginary part of the complex number and i is the iota which is nothing but a square root of -1.

We have:

x³ - 8 = 0

Using identity:

a³ - b³ = (a - b)(a² + ab + b²)

(x - 2)(x² + 2x + 4) = 0

x = 2

x² + 2x + 4 = 0

Using quadratic formula:

[tex]\rm x = \dfrac{-2 \pm\sqrt{2^2-4(1)(4)}}{2(1)}[/tex]

x = -1 ± i√3

Thus, all solutions to the equation are x = 2,  -1 + i√3, and -1 - i√3 two roots are complex and one root is real.

Learn more about the complex number here:

brainly.com/question/10251853

#SPJ2

In one version of a trail mix, there are 6 cups of peanuts mixed with 4 cups of
raisins. In another version of trail mix, there are 13.5 cups of peanuts mixed
with 9 cups of raisins.
1a. Are the ratios equivalent for the two mixes?
Yes
No
This is a required question
16. Explain how you know.
Your answer

Answers

Ratio of peanuts to raisins in the first version of a trail mix = 3:2.

Ratio of peanuts to raisins in the second version of a trail mix = 4.5:3.

Divide the ratio by 1.5.

Ratio for second mix = 3:2.

The ratios are equivalent for the two mixtures.

Hopefully this helped.

What’s the volume of the figure ?

Answers

Show the figure, please.

Answer:

Step-by-step explanation:

What figure

Please hurry (if you want)

Answers

Answer:

First answer

Step-by-step explanation:

It makes sense to me... I think I am right... I know think is not definate But I have good grades.. So... (BTW I am socially if I sound off or odd that is just me)

It costs $5 for an adult and $2 for a student to visit the National Botanical Gardens. Adults can be members of the Botanical society and can visit for free. A group of 30 adults and students visited the gardens. Five were members and it cost the group $104. How many students

Answers

Answer:

30 students!!!!?????

Answer: There are 2 students

Explanation: Each adult is equal to 5$ so If you divide 104$ by 5$ and only 20 numbers of 5 can fit in 104, and so your left with the number 4 and since each student it equal to 2 dollars that would mean 4 divided by 2, and the answer to that would be 2.

Hopes this helps mate :)

Suppose three riders rode a total of 182 miles. If they used a total of 13 horses, and rode each horse the same number of miles, how many miles did they ride before replacing each horse? They rode _____ miles before replacing each horse. I REALLY NEED HELP

Answers

Answer:

They rode 14 miles before replacing each horse

Step-by-step explanation:

We will be working under the assumption that all three riders sat on one horse at a time and rode it while the other horses rested.

From the problem, we can understand that the horses were each ridden for the same distance. This means that to get the total distance a horse rode before it was changed, we can divide the total distance by the number of horses that were used for the journey.

Distance each horse rode = 182/ 13 = 14 miles.

Therefore, each horse was ridden for 14 miles before it was changed.

5/12 use slope to determine if lines PQ and RS are parallel, perpendicular or neither

Answers

Lines PQ and RS are neither perpendicular or parallel.

Answer:

3 and 3 and the type is Parallel Ig (Im doing the same thing xd

Amanda has four boards that are each 64 inches long. She needs to cut each board into multiple pieces that are each 12 45 inches long. How many pieces will she have after she cuts all four boards?

Answers

Answer:

You need to divide 64 by 12/45. Whenever you divide fractions you keep the first number as it is, change the sign to multiplication and write the reciprocal of the second fraction which is you have to flip the fraction. It is going to be 64 times 45/12. Which is 240/1 which is 240.

Step-by-step explanation:

Using simple algebra, it is found that Amanda will be able to cut 20 pieces of [tex]12\frac{4}{5}[/tex] inches length.

What is algebra?

Algebra is the branch of mathematics that deals with mathematical operations and symbols operating on numbers, variables and expressions

Let Amanda cut total x pieces

Given that length of each piece =[tex]12\frac{4}{5}[/tex] inches = 64/5 inches

Total length cut for all the pieces can be found by multiplying the number of  pieces with length of each piece

Total length cut for x pieces = x × 64/5 =  64/5 x

Given that Amanda has 4 boards for cutting

Length of each board = 64 inches

Total length offered by 4 fours boards for cutting is calculated by  multiplying length of each board by 4 .

Total length offered for cutting by 4 boards = 4 × 64  = 256 inches

Therefore,

Total length cut for x pieces = Total length offered for cutting by 4 boards

⇒ 64/5 x = 256

⇒ x = 256/(64/5) = (256×5)/64 = 4×5 = 20

Therefore, There will be 20 pieces cut from all four boards .

Also, Learn more about algebra from the link below:

https://brainly.com/question/24875240

#SPJ2

I need help with this

Answers

The correct answer is C, AA.

Graph: y<-x+17
-2x + 3y -6

Answers

Answer:

y < - x + 17 - 2x + 3y - 6

-3y -3y

-4y < - x + 17 - 2x - 6

+6 + 6

-4y > - x + 23 -2x

+2x +2x

-4y < x + 23

-4y < x + 23 should be the answer.

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