Please help me with this -.-

Answer:a. Y=15+.20x

B. Y=25+.10x

C. (100, 35)

Step-by-step explanation:

Step-by-step explanation:

3/6=k/7

cross multiply then

6k=21

divide by the coefficient of k

k=3.5

Answer:

p=500

Step-by-step explanation:

Answer:

THE FIRST AND THIRD ONE

Step-by-step explanation:

You devide 60 by the amount of points you could put. For the first one you are counting up by 10s and the third one you are counting up by 20s

Answer:

First of all, what are the options in the drop down menu?

The growth factor of f(x) is 1.1/0.7 = 1.6 times of g(x).

Suppose we have a function f(x).

f(x) ± d = Vertical upshift/downshift by d units (x, y ±d).

f(x ± c) = Horizontal left/right shift by c units (x - + c, y).

(a)f(x) = Vertical stretch for a > 0, vertical shrink a < 0. (x, ay).

f(bx) = Horizonatal compression b > 0, horizontal stretch for b < 0. (bx , y).

f(-x) = Reflection over y axis, (-x, y).

-f(x) = Reflection over x-axis, (x, -y).

f(x) and g(x) are both exponentially growing functions.

For f(x), when x = 0, f(x) = 2 and when x = 1, f(x) = 3.

let f(x) = [tex]e^{kx}[/tex].

3 = [tex]e^k[/tex].

k = ln(3).

k = 1.1

For g(x), x = 0, g(x) = 1, x = 1, g(x) = 2.

Now g(x) = [tex]e^{kx}[/tex].

2 = [tex]e^k[/tex].

k = ln(2).

k = 0.7.

So, the growth factor of f(x) is 1.1/0.7 = 1.6 times of g(x).

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Answer:

350^4.

Step-by-step explanation:

When dividing the same base by different exponents, subtract the exponents.

Answer:

C. p = 1.72d

Step-by-step explanation:

The rate of change for the diver is 0.43. 0.43 x 4 = 1.72d.

The equation for the rate of change for the diver is 1.72d.

It is required to find the equation.

Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.

Given:

The table shows the pressure in PSI for several depths of water.

For a submarine the pressure increases at 4 times the rate of a diver.

The water pressure in square inches for a submarine=p

The depth in feet =d

So we have to find the equation

The rate of change for the diver is

0.43. 0.43 x 4

= 1.72d.

Therefore, the equation for the rate of change for the diver is 1.72d.

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Answer:

10° C

Step-by-step explanation:

Answer:

x = 25

Step-by-step explanation:

The sum of the angles of a triangle add to 180

We have a right triangle so one of the angles is 90degrees

90 + 2x + x+ 15 = 180

Combine like terms

105+3x = 180

Subtract 105 from each side

105+3x-105 = 180-105

3x = 75

Divide by 3

3x/3 = 75/3

x = 25

Answer:

So the inside of a triangle will equal 180 degrees so, you would set up your equation as 90+2x+(x+15)= 180

you then solve that equation let me know if you didn't get the equation solved.

Step-by-step explanation:

Answer:

Each friend got 2 apples

Step-by-step explanation:

[original amount of apples]-[Apples Sally has after distribution] = [friends] x [number of apples]

Filling in the brackets, you get this equation.

15-9=3 x apples per friend

6=3 x apples per friend

2 = apples per friend

Answer:

6

Step-by-step explanation:

15 ÷ 3= 2

friend 1

2 Friend 2

2 friend 3

2

Add up each one to get 6.

15 - 6 = 9

Hope this helps.

Answer:

the answer is c there bud

Answer:

d

Step-by-step explanation:

a^2 + b^2 = c^2

5^2  + 3^2 = c^2

25 + 9 = c^2

34 = c^2

√34 = √c^2

√34 = c

√34 = x

Answer:

Step-by-step explanation:

Step-by-step explanation:

y - inverse

y = 2/3x -6

y = 2/3 x 0 -6

y = -6

x - inverse

y = 2/3x - 6

2/3x = y x 0+ 6

2/4x = 6

x = 6 ÷ 2/3

x = 6 x 3/2

x = 9

He started with 24 tennis balls

We can create an equation 8 + 16 = 24

Answer:

24

Step-by-step explanation:

16+8

Answer

y=5/2x-7/6

Step-by-step explanation:

Step-by-step explanation:

1x+4= (6x+1 )×7

1x+4= 42x+7

1x-42x= 7-4

-41x = 3

x= -3/41

Answer:

Option 2 (Graph B)

Step-by-step explanation:

x ≤ ⁵/4 or x ≥ ⁵/2 represents a compound inequality containing the union of two statements. Either of the statements makes the compound inequality true.

On a graph, the small "o" indicating the start of the value of x would be full, this means ⁵/4 and ⁵/2 are included in the solutions.

Therefore, the correct graph in option 2 (Graph B), where the arrow goes from between 1 and 1.5 to your left, and the other arrow goes from 2.5 to your right.

Answer:

The second option

Step-by-step explanation:

Have a good day! :)

Answer:

11/50

Step-by-step explanation:

Answer:

rise over run go up y and right x

Answer: You can solve this using a graphing calculator or an online calculator.

Step-by-step explanation:

1. Solve each equation for y:

x - 7 = 2y so y = (1/2)x - (7/2)

3x - 21 = 2y so y = (3/2)x - (21/2)

2. Graph the 2 equations

3. Find the intersection using the calculator

They intersect at (7,0). Those values of y make both of these equations true.

You can check this by plugging the values in:

(7) - 2(0) = 7   That's true

2(7) - 2(0) = 21   That's also true

Any values that make both equations true are solutions. Each of these equations is linear, and the lines in the graph just cross once, so there is one solution to this system of equations.

Answer:

6:50

Step-by-step explanation:

The bell that rings every 10 min will ring at 6:00, 6:10, 6:20,6:30, 6:40, 6:50

The bell that rings every 25 min will ring at 6:00, 6:25, and 6:50

Answer:

A

Step-by-step explanation:

Answer:

5640

Step-by-step explanation:

Answer:

5640 because the number 5 thats in the ones place is big and it is greater than four so therefore it rounds up to 40

Answer:

In order to determine similarity between two triangles, you need at least 2 angles to be congruent. If only 1 angle is congruent, the triangles are not similar. This is true because if 2 of the angles are congruent, then the remaining angle must be congruent also.

E.g. ∠A and ∠D both equal 90°, but ∠B and ∠C = 45°. While, ∠E = 30° and ∠F = 60°.  

Answer:

7 (Seven)

Step-by-step explanation:

Bracket, Order, Division, Multiplication, Addition, and Subtraction are abbreviations for BODMAS. The order of operations to simplify -5+3(7.2-3.2) is 7.

Bracket, Order, Division, Multiplication, Addition, and Subtraction are abbreviations for BODMAS. It is the sequence of mathematical operations that should be used to answer an arithmetic expression.

The order of operations is based on the rule of BODMAS, therefore, the simplification can be done as shown below,

-5 + 3(7.2 - 3.2)

= -5 + 3(4)

= -5 + 12

= 7

Hence, the order of operations to simplify -5+3(7.2-3.2) is 7.

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Answer:

bob ran 8 miles

Step-by-step explanation:

Answer:

2x - 4 = 24 Bob ran 8 miles

Step-by-step explanation:

Answer:

not possible

Step-by-step explanation:

You are told that one side of each triangle is congruent, and we know that vertical angles are congruent, therefore you have SA. SA does not determine similarity, so it is not possible with the amount of information given.