Mathematics High School


please help, no fake answers and please...

Write an equation to model the relationship between the number of weeks, x, and the number of views, f(x).
Enter the correct answer in the box by replacing the values of a and b.

Please Help, No Fake Answers And Please...Write An Equation To Model The Relationship Between The Number

Answers

Answer 1

Answer:

a = 5120

b = 1.25

Step-by-step explanation:

Let the exponential function representing the given table is,

f(x) = [tex]a(b)^x[/tex]

Here, f(x) = Number of views

x = Number of weeks

We choose two points from the given table and satisfy the equation of the function.

Let the points are (0, 5120) and (1, 6400)

For a point (0, 5120),

f(0) = a(b)⁰ = 5120

a = 5120

Now for the second point (1, 6400),

6400 = 5120(b)¹

b = [tex]\frac{6400}{5120}[/tex]

b = 1.25

Therefore, a = 5120 and b = 1.25 are the values.

Answer 2

Answer:

f(x)=8(0.5)^x

Step-by-step explanation:

Related Questions

Can someone plz help me with this one problem!!?

Answers

Answer:

1

Step-by-step explanation:

Ok so since two of the sides are 1, that means 2 to make it 3 you need to label the other side 1.

Hello, I need help with these math questions, can someone help as soon as you can?

Answers

Answer:

1. x<-2 2. -2<_x 3. x<_ 4

Step-by-step explanation:

hope this helps

A line passes through the points(5,22) and (8,25) Write a linear function rule in terms of x and y for this line. The linear function rule is y = _____________

Answers

SOLUTION

Set the function equal to zero to solve for x.

{
0
=
1
2
x
−
3
3
=
1
2
x
6
=
x
x
=
6

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​⎪
​⎪
​⎪
​⎪
​⎪
​⎨
​⎪
​⎪
​⎪
​⎪
​⎪
​⎧
​​
​0=
​2
​
​1
​​ x−3
​3=
​2
​
​1
​​ x
​6=x
​x=6
​​
The graph crosses the x-axis at the point (6, 0).

Answer is The constant x-value is 7, so the equation is x = 7.

In ΔKLM, l = 95 cm, m = 73 cm and ∠K=31°. Find ∠L, to the nearest degree.

Answers

Answer:

≈100∘

Step-by-step explanation: I checked delta math

helpppppp i don’t know

Answers

Answer:

Step-by-step explanation:

180 = 2x + 10 +3x

170 = 5x

34 = x

m∠B = 3(34) = 102°

how do this math problem?
of shaded region shapes

question 2)
find the area of each shape.
All measurements are in centimetres.

and please explain me to how to do this cuz I don't understand my teacher in maths​

Answers

Answer:

photo isn't clear, first of all u have to click clear picture

25 points need ASAP
Write and solve a proportion to answer the question.

17 out of 25 marbles in a bag are red. What percent of the marbles are red? Show work,


-Answers for the points will result in a report-

Answers

Answer:

68%

Step-by-step explanation:

17 divided by 25 =0.68

make the decimal into a precent

Answer:

5℅

Step-by-step explanation:

Hope I helped, have g'day!

Joe, Marty, and Sally all decide to buy a new car for $15,000. Each one decides to pay for their car in a different way. Compare each of their stories and decide who you think made the best decision when they bought their car.

Joe decided he wanted to pay cash for his car, so he saves $1,000 per month until he has enough money in the bank to buy the car. How long will it be before Joe can buy his car?

Answers

Answer: 15 months

Step-by-step explanation: bc if you multiply 15 times the amount he is saving a month which is $1,000. you multiply them two together and get 15,000. (sorry if i over explained it)

help m.e please please

Answers

Answer:

(-3, -4)

Step-by-step explanation:

The solution is where the two lines intersect. Therefore, the x-coordinate is -3, and the y-coordinate is -4.

Another way to solve this would be to set the to equations equal to each other, so 2x+2 = -4. Therefore, 2x = -6, and x = -3. And from the second equation, y = -4.

a line had an x-intercept of 0. what is the y-intercept?

Answers

It’s also 0 then cause if u graph it

Ella (E) is 4 years older than her friend Ava (A) who is 3 years younger than her sister
Sofia (S). If E, A and S denote their ages, which one of the following represents the given
information?

Answers

The answer is D E=A+4 and A=S-3

When is the temperature constant?
A. 11 A.M.-2 P.M.
B. 10 A.M.-11 A.M.
C. 2 P.M.-4PM
D. 4PM-5P.M.

Answers

Answer:

11am- 2pm

Step-by-step explanation:

the flat line shows where time is constant

answer please i need to get a atleast 67

Answers

Answer:

1 5/9 or 14/9

Step-by-step explanation:

How many times does this polynomial change signs?
f(x) = 3x5 – 2x4 – 6x3 + x2 - 4x – 9

Answers

Answer:

3 sign changes from the highest order term to lowest

In how many ways can a group of 9 persons arrange themselves around a circular table?​

Answers

Answer:

20,160 ways

Step-by-step explanation:

9x8x7x6x5x4x3x2x1=9

Pete adds 78 to the data set below
20,32,32,45,50

Which statement below is true?

A. The mode will increase
B. The mean will decrease
C. The median will remain the same
D. The interquartile range will decrease

Answers

The correct answer is letter A

SOMEONE FAST I NEED HELPP I'LL GIVE BRAINLIEST WHO DOESN'T HAVE ANY
Find the volume of the figure. *

Answers

Answer:

V = 282.74

Step-by-step explanation:

V = π r^2 h = π·32·10 = 282.74334

Answer:

the answer is 30

Step-by-step explanation:

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

Answer:i think is the fourth one or the fifth one.

Step-by-step explanation:

Answer:

california

Step-by-step explanation:

2 x + y = 25 3 x − y = 15

Answers

Answer: Yeah and ?

Step-by-step explanation:

Answer:

(15,-5)

Step-by-step explanation:

what is the volume of a sphere with an diameter of 57.1 cm rounded to the nearest tenth of a cubic centimeter

Answers

correct answer is 97478.08cm^3

Find the GCF of 38m and 57n.

Answers

Answer:

Just 19 is a factor of both.

GCF of 38 m and 57 n is :19.

Hope this helps!

What is the perimeter of a triangle with sides the following lengths: 3a + 2c,5c + 9 and 5a - 6. Simplify the expression.

Answers

Answer:

8a+7c-3

Step-by-step explanation:

Justin drinks 1 litter of water.He drank 2,000 litters at his game.How many during his game and his practice?Explain.

Answers

The question is incomplete. The complete question is :

Justin drinks 1 litter of water during the soccer practice. He drank 2,000 milliliters of water at his game. How many liters of water did he drink during his game and his practice? Explain.

Solution :

It is given that :

During practice, Justine drank = 1 liter of water

During game, Justine drank = 2000 milliliters of water

We know that,

1 liter = 1000 mL

Therefore, during the game, Justine drank :

1000 mL = 1 liter

∴ 2000 mL = 2 liter

So Justine drank 2 liters of water during his soccer game and 1 liter of water during his practice.

Simply the following expression: 8x + 5y - 4z + 9y - 3x + 13z

Answers

Answer:

5x+14y+9z

Step-by-step explanation:

combine 8x and -3x to get 5x

combine 5y and 9y to get 13y

combine -4z and 13z to get 9z

Last question plz make sure it’s right and NO WEBSITES/LINKS will mark brainiest if right :)

Answers

Answer:

4/5

Step-by-step explanation:

Alice conducted a survey to try and determine how many people in Astoria eat fast food at least once per week. She randomly surveyed 200 people and her results are shown below. Approximately how many people eat fast food at least once per week if there are 130,000 living in Astoria?

Answers

Answer:

Answer: 71,500

Step-by-step explanation:

Explanation: make a ratio, 110/200 = x/130,000 and cross multiply.

The population of village increases by 2% every year. The current population is 1000. What will be the population after 2 years?

Answers

Answer:

1040 approx

Step-by-step explanation:

Given data

Rate = 2%

Population= 1000

Time = 2 years

We can apply the expression below to find the population after 2 years

A= P(1+r)^t

Substitute

A= 1000(1+0.02)^2

A=1000(1.02)^2

A=1000*1.0404

A=1040.4

Hence the population is 1040 approx

Please help me with my geometry

Answers

The answer is A❤️, if it helps compare the slashes on the sides of your shape!

Answer:

ab=de, bc=ef, ac=df

Step-by-step explanation:

Can someone help me solve this

Answers

Answer:

BC=15.01

Step-by-step explanation:

tan(65) = x/7

x = 7 x tan(65)

x = 15.01

yo i need help finishing my exit ticket please i will give u a brainliest i don’t need a link i just need a answer

answer choices:
A. 678.24
B. 1356.48
C. 2712.96
D. 1847.59

Answers

Answer: B. 1,356.48cm³

Step-by-step explanation:

Formula:V=πr²·h

V=(3.14) · (6cm)² · (12cm)

V=(3.14) · (36 cm²) · (12cm)

V=1, 356.48 cm³

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