please help me i need help

Answer:

1,3 and 4 because the amount of change between the amount of time differs

Step-by-step explanation:

Answer:

1.The amount of cell phone users increases by 33% every year.

2.Uranium loses half of its weight every 415 years.

3.A family of rabbits doubles in size every 3 months.

Step-by-step explanation:

We will check each and every option given here.

1) Amount of cell phone users increases by 33% every year.

Its a geometric sequence because the number of users are increasing exponentially every year.

2) Amount of cakes in bake sale increases by 3 each year the fundraiser is held.

amount of cakes is increasing with a common difference of 3 so it's an arithmetic sequence.

3).Uranium loses half of its weight every 415 years.

Exponential decay in every 415 years. So geometric sequence with a common ratio of 1/2.

4).A family of rabbits doubles in size every 3 months.

Exponential series again so geometric sequence with a common ratio of 2.

5).Car drives at a constant speed of 58 mph.

Its a linear function representing an arithmetic sequence with a common difference of 58 mph.

6). Number of students increases by 122 every year.

An arithmetic sequence with a common difference of 122.

7). Number of pieces of chalk in a class room decreases by 10 throughout the school year.

It's an arithmetic sequence having common difference of 10.

mark me as the brainliest please

Answer:

172,438

Step-by-step explanation:

The number of total doctors should be a bigger number than the number of female doctors.

Let x = the total number of doctors

x • 28.3% = 48800

Change the % to a decimal for the calculations.

.283x = 48800

Divide by .283

x = 172438

The total number of registered doctors is 172,438

Answer:

1=20

Step-by-step explanation:

40 divided by 2 is 20 so

1=20

Answer:

If you multiply by 2 then it would become -16 < 4 which is 2 times as much as the original.

If you multiply by -2 then it will become 16 < -4 which is not true.

Step-by-step explanation:

If you multiply by 2 then it would become -16 < 4 which is 2 times as much as the original.

If you multiply by -2 then it will become 16 < -4 which is not true.

Answer:

when you multiply/divide/add/ subtract to both sides they'd both be equal

they prob won't have the exact same numbers but iykyk

like 1+1=2

multiply both sides by 6

when u add it'll be true

srry if it was confusing

i suck at explaining

Step-by-step explanation:

Answer:

2. n/8 3. w-8 4. 1 + q 5. 3w

6. the sum of m and 83 7. 42 groups of s 8. k less than 5 9. h divided by 12

10. 107 11. 5.3^5

Step-by-step explanation:

Answer:

maybe someone can check my answers

2. n/8

3. w-8

4. 1+q=s

5. w/3

6. the sum of m and 83

7. 42 times s

8. 5 less than k

9. 12 groups of h

10. i got 107 ??

11. 5.3^4

Answer:

Step-by-step explanation:

Keep, Change, Flip. Keep the 4. Change the division to multiplication. Flip the fraction, 1/5 becomes 5. Then multiply. 4 * 5 = 20.

Example

A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.

Try to solve the problem now.

The correct statistical question is,

''What are the speeds of the cars on the highway?''

Hence, Option B is true.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Now, By all the statements we get;

The statistical question is,

B. "What are the speeds of the cars on the highway?"

Since, it involves collecting data on a variable of interest (speed) from a group of individuals (cars on the highway).

Thus, Option B is true.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

no.7 answer is 8

in probability

n(P U B) = n(P)/N(S)+n(B)/n(S)

Answer:

g(x) = (x+2)² - 10

Step-by-step explanation:

Our current function is f(x) = x²-7

It is already shifted down 7 units from the parent function x², so we are just going to shift it down 3 more, making it shifted 10 units from x²

Next, we need to translate it 2 units to the left. We can simply do (x+2)² for this part

Final equation: g(x) = (x+2)² - 10

Can you please tell the width and length of this rectangle? I can then maybe I can give a more better answer…

Answer:

Sample B cause 500/1 = 500, and 500/20=25. its lesser.

Step-by-step explanation:

cause 500/1 = 500, and 500/20=25. its lesser.

#1

Lies in 1st and image in 4th quadrant.

Total rotation quadrant=4-1=3

Reflection

#2

Total rotation=3-1=2

Symmetrical or linear

#3

One quadrant shift

Answer:

-4x+4y+2

Step-by-step explanation:

You simplify the equation. So -x plus -2x plus -x = -4x. 4y=4y. 19 plus -12 plus -4 = 2.

Answer:

1372 cm^3

Step-by-step explanation:

To find the volume, you need to multiply height, length and width. In this question they are all given to us, so we just need to do the following:

volume = height*length*width

= 9 1/3cm*21cm*7cm (note that 9 1/3 could be simplified to 28/3)

= 1372 cm^3

We put ^3 at the end to show that it's a volume/3D.

I hope you can understand this :)

Answer: 1372

Step-by-step explanation:

Volume= length x width x height

Length= 21 cm

Width= 7 cm

Height= 9 1/3 cm

Multiply

21 x 7 x 9 1/3

147 x 9 1/3

* Note you can NEVER multiply mixed numbers like 9 1/3, so we have to make them improper.*

9 1/3 = 28/3

147 x 28/3= 4116/3

4116/3= 1372

Answer:9 and 21

Step-by-step explanation:I used a calculator

1. 7,124÷26= 274

2. 8,961÷29= 309

3. 9,168÷24= 382

4. 9,120÷12= 760

Answer:

nah

Step-by-step explanation:figure it out ur self

Answer:

10x + 65

6x + 8

---------

2

18x + 24

6x + 9

----------

3

Step-by-step explanation:

N/A

Answer:

True

Step-by-step explanation:

If one vertex of a slope triangle is at (0,0), the other vertex on the line will be the point that represents the simplified unit rate or slope

Answer:

32 + 63 = 95

180(all triangle angles add up to 180) - 95 = 85

Step-by-step explanation:

Check it yourself. It’s pretty easy. :)

Answer:

[tex]\frac{335}{113} < 3.14 < 3\frac{141}{1000} < \pi[/tex]

Step-by-step explanation:

Set of Data: [tex]\pi[/tex], [tex]3.14[/tex], [tex]\frac{335}{113}[/tex], [tex]3\frac{141}{1000}[/tex]

To order them from smallest to largest:

Hence, the order should be:

[tex]\frac{335}{113} < 3.14 < 3\frac{141}{1000} < \pi[/tex]

Answer:

I think it will help you a lot.

Look at the image above.

Answer:

Ray 2 is the answer

Answer:

B

Step-by-step explanation:

The definition of dilation is the size of an object/ shape by increasing/ decreasing its dimensions by scaling factors

Answer :B. a transformation that either reduces or enlarges an object in the coordinate plane

Step-by-step explanation: di·la·tion is the action or condition of becoming or being made wider, larger, or more open.