I WILL GIVE BRAINLIEST!!!

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I WILL GIVE BRAINLIEST!!!NO SENDING ME LINKS!!!

Answers

Answer 1

Answer:

N(t)=52(9/7)^t

Step-by-step explanation:

hope it's helpful..

have a great day


Related Questions

5) A cross-section of the cube is outlined in the diagram. Which two terms BEST describes the shape of the cross-section? A) square B) rectangle C) acute angles D) right triangle E) equilateral triangle

pleaseeeeee help

Answers

Answer:

It's C and E i just took the test trust me

Answer:

the person above me has the same name as my sister

Step-by-step explanation:

HELP IM SOO CONFUSED!
solve the following equation for the value of b. SHOW UR WORK!
16 + 5b = 7b + 4​

Answers

Answer:

16=2b+4

12=2b

b=6

.............

Answer:

b = 6

Step-by-step explanation:

16 + 5b = 7b + 4     <-- Subtract 5b from the left

16 = 2b + 4     <-- Subtract 4 from the right

12 = 2b     <-- Divide by 2

b = 6

PLEASE HELP!!!!!! WILL GIVE 30 POINTS AND BRAINIEST

What is the distance between points A and B? Use absolute value to EXPLAIN your answer.

Answers

Answer:

I think it is [9]

srry if im wrong I tried

Step-by-step explanation:

A local artist, Sally, had a total of $2,610 at the end of the State Art Fair. She sold each of her paintings for $45. How many paintings did she sell?

Answers

Sally sold a total of 58 paintings

ASAP plz I’m being times 40 point + Brainly for correct find slope and rate of change

Answers

Answer:

slope: -30x

rate of change: -30

Step-by-step explanation:

[tex] \frac{change \: in \: y}{change \: in \: x} [/tex]

[tex] \frac{ - 30}{1} [/tex]

slope = -30x

rate if change: -30

7m+9, for m=2.
What's the value of this equation

Answers

Answer:

The answer is 23

Step-by-step explanation:

Plug in the value of m=2 into the equation.

7(2)+9=?

Then solve.

14+9=?

Then, you'll get your answer of 23

Which statement describes the end behavior of this absolute value function? Y $ 6 2 2 O A. As x approaches negative infinity, (x) approaches negative infinity. B. As x approaches positive infinity, (x) approaches negative infinity. C. As x approaches positive infinity, fx approaches positive infinity. D. As x approaches negative infinity, Ax) is no longer continuous,​

Answers

Answer:

C. As x approaches positive infinity, f(x) approaches positive infinity

Step-by-step explanation:

The function f(x) reaches positive infinity in both cases, when x reaches either minimum or maximum value

Correct choice is C.

find radian measure when r=2.5m and l=4.5cm

Answers

Answer:

Step-by-step explanation:

s = rθ, where r is the radius, θ is the radian measure of the central angle, and s is the arc length.

4.5 = 2.5θ

4.5 / 2.5 = θ

1.8 = θ

A composite figure is shown below.

What is the area of the figure?
A 6
B 8
C 9
D 10

Answers

Answer:

option C 9 unit².

Step-by-step explanation:

option C 9 units ²

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you if you find it useful.

Which graph best represents y = 10 ( 0.85 ) x ?

Answers

Answer:i think it’s G

Step-by-step explanation:I used Photomath for graphing

Answer:

G

Step-by-step explanation:

I did it and got it right

The sum of 2/3m and 1/5

Answers

13/15


Hope this helps

Mark prepared 8 kilograms of dough after working 2 hours. How many hours did Mark work if he prepared 12 kilograms of dough? Solve using unit rates.

Answers

Answer: 2 and a half hours

Step-by-step explanation:

enter the length of PQ to the nearest tenth.​

Answers

Answer:

[tex]\displaystyle PQ \approx 5.2[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cosθ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Identify

Angle θ = 55°

Adjacent Leg = PQ

Hypotenuse = 9

Step 2: Solve

Substitute in variables [cosine]:                                                                     [tex]\displaystyle cos55^\circ = \frac{PQ}{9}[/tex][Multiplication Property of Equality] Isolate PQ:                                           [tex]\displaystyle 9cos55^\circ = PQ[/tex]Evaluate:                                                                                                           [tex]\displaystyle 5.16219 = PQ[/tex]Rewrite:                                                                                                            [tex]\displaystyle PQ = 5.16219[/tex]Round:                                                                                                              [tex]\displaystyle PQ \approx 5.2[/tex]

8 is added to a number

Answers

Answer:

what the question?

Step-by-step explanation:

what is the slope?
please hurry!
y=-x - 3

Answers

Answer:

Step-by-step explanation:

slope =  

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y + 3 = (x - 2) is in this form

with slope m =

Answer:

-x is the slope

Step-by-step explanation:

5x - 9y = -13
-2x + 3y = 4

Answers

Can you explain more? if your looking for the slope of both it is 5/9 for the fist one and 2/3 for the second. If your looking for y and x -intercept for the first one x intercepts at (-2,0) and y intercepts at (0, 4/3) and, for the second one x intercepts at ( -13/5, 0) and y intercepts at (0, 13/9)

A construction company wants to hire x carpenters for $220 a day and y plumbers for $260 a day. the company wants to hire at least 18 workers. it wants to pay no more than $4500 each day.
write a system of inequalities to model the situation (use >, <, <=, =>)​

Answers

Answer:6

Step-by-step explanation:

$220 × 6 = $1320 this is how much it cost to pay 6 carpenters for one day. Now lets find how much it cost to 12 plumbers at $260 a day. $260 × 12 = $3120 this is how much it costs to pay 12 plumbers a day.

Please help due today

Find the slope of the line that passes through each pair of points (0,1),(2,5)

Answers

Answer:

2

Step-by-step explanation:

y2-y1 = 5-1 =4

x2-x1= 2-0 =2

4/2=2

Step-by-step explanation:

[tex]m = \frac{y2 - y1}{x2 - x1} \\ = \frac{5 - 1}{2 - 0} \\ = \frac{4}{2} \\ = 2[/tex]

#CMIIW

Find the sum
(7x^6 + 2x^5 – 3x^2 + 9x) + (5x*5 + 8x^3 – 6x² + 2x - 5) =

Answers

Answer:

i think

7x^6+7x^5+8x^3-9x^2+7x-5

In 1998 there were 305 students who graduated from high school. In 2019, there were 356 students. What is the rate of change in the number of students?

1. About 1 student per year
2. about 51 students per year
3. about 2 students per year
4. about 5 students per year

Answers

Answer:

3. about 2 students per year

Step-by-step explanation:

The rate of change would be the difference in the number of students divided by the number of years passed.

So, rate of change = [tex]\frac{356-305}{2019-1998}[/tex]

= [tex]\frac{51}{21} = 2.43[/tex]

So it's around 2 students per year.

I hope this is correct and helps!

(I forgot to place the picture) A local taxi company charges a base fare of $3.20. The taxi company charges $0.40 for every minute the taxi is in service.

Answers

Answer:

5 minutes costs 5.20 10 minutes cost 7.20 $20 gets you 42 minutes

Step-by-step explanation:

for 5 and 10 multiply the number of minutes by the price per minute then add 3.2 base fee.  5*.4=2 +3.2=5.2      10*.4=4 +3.2=7.2

For $20 subtract the 3.2 base fee (16.8) and divide that by the .4 a minute fee to get 42 which would be 42 minutes.

please help me on this math I have been trying to solve it but I can't please please help me!!!!!!​

Answers

Answer:The first table would be a proportional relationship.

Step-by-step explanation:

It's the only table with a constant, which is required in a proportional relationship. The constant would be 1300 which you can find by divided the two numbers in each row.

May someone please help me with this :)

Answers

so 6+7+13+6+8+7+5=52

What is the distance between the points round to the nearest tenth if necessary (-7,-4) (4,5)

Answers

Answer:

-3 and 1

Step-by-step explanation:

-3 and 1 hope this helps!!

I really need help...Will mark brainiest

Answers

Answer:

x² + 18x +81

x² - 14x +49

4x²- 4x - 1

Step-by-step explanation:

multiply the x in the first parentheses by x and 9 in the other parentheses and

multiply the 9 in the first parentheses by x and 9 in the other parentheses and add all together

(x+9)(x+9)

x² + 9x + 9x + 81

x² + 18x +81

multiply the x in the first parentheses by x and -7 in the other parentheses and multiply the -7 in the first parentheses by x and -7 in the other parentheses and add all together

(x-7)(x-7)

x² -7x - 7x +49

x² - 14x +49

(2x-1)² is the same as (2x-1)(2x-1)

multiply the 2x in the first parentheses by 2x and -1 in the other parentheses and multiply the -1 in the first parentheses by 2x and -1 in the other parentheses and add all together

(2x-1)(2x-1)

4x²-2x-2x+1

4x²- 4x - 1

Can someone please help me with math.

Answers

i would say answer A but i'm not sure if it's right

can someone please help me with this question?

Answers

Answer:

a)C=31.42

b) A=78.55

Step-by-step explanation:

Using the graph, determine the equation of the circle

Answers

Answer:.

Step-by-step explanation:

Well if you look at the graph and first look at the

joe nuts

A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloon’s vertical position is 12 meters and the canoe’s is -4.8 meters. The equation  represents this situation.

Answers

Complete question :

A balloon is floating above a lake and a sunken canoe is below the surface of the lake the balloons vertical position is 12 meters and the canoes is -4.8 meters the equation the equation 12+d= -4.8 represents the situation 1. What does the Variable d represent 2. What value of d make the equation true

Answer:

d = lake

d = - 16.8

Step-by-step explanation:

The scenario described is represented by the equation :

12 + d = - 4.8

The variable d in the equation would refer to the surface of the lake. Hence, the lake is represented as d ;

For the equation above to be true such that the position of canoe is - 4.8

The we solve for d in the equation given :

12 + d = - 4.8

12 + d - 12 = - 4.8 - 12

d = - 16.8

What is the area of this circle?

Answers

Answer:

The area will be 113.1

Step-by-step explanation:

hope it helps u

have a great day

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