given a correlation of 0.09 how would you describe this correlation (be sure to include positive/negative and strong/moderate/weak)rate weak

Answer:

The speed of the current is 3 miles per hour

Step-by-step explanation:

The equations for rate (r), distance (d), and time (t) are ⇒ d = rt, r = d/t, = t = d/r

Let x = speed in still water

Let c = speed of the current

The main difference with these problems is rate needs to be expressed using two variables  because moving upstream the current is against you and downstream it moves with you.

Distance Rate Time

Upstream x − c

Downstream x + c

The distance column with the numbers from the problem and the value for speed in  still water for x.

Distance Rate Time

Upstream 4 5 − c

Downstream 16 5 + c

The column for time using the other two columns knowing that  rate,  distance  ⇒ time =  Distance Rate Time

Upstream 4 5 − c

5 − c

4

Downstream 16 5 + c

5 + c

16

“It takes as long …” from the problem means that the two times are equal to each other.  So, the equation can be written as:

4/5− c = 16/5 + c  ⇒ Solve by cross-multiplying ⇒ 5(4 + c) = 16 5( − c) ⇒ c = 3

Answer:

this is a horizontal line which crosses the y-axis at -4

Step-by-step explanation:

Answer:

X > -4

Step-by-step explanation:

Collect the like terms which literally leaves you with -x<4

Then just changes the signs, hence the answer.

Please mark brainliest!

Answer:

Step-by-step explanation:

[tex](x_c,y_c)=(-11,-8) \quad r=4\\(x-x_c)^2+(y-y_c)^2=r^2 \quad (x+11)^2+(y+8)^2=4^2[/tex]

Answer:

The answer to your question is the letter C

Answer:

I think it is c

Step-by-step explanation:

Answer:

55 times 4 =220

220 times 3 =660

Answer:2

Step-by-step explanation:

Answer: Its the tens place, do you not pay attention in school?

Answer:

C. Addition Property of Equality

Step-by-step explanation:

Given,

x - 6 = 4

To find x, the addition property of equality is applied by adding 6 to both sides.

Thus:

x - 6 + 6 = 4 + 6

x = 10

Answer:

7

Step-by-step explanation:

It adds 2 each time to the function. Y-Intercept is 1, so you add 2 three times.

2*3=6

6 plus the starting dog (1)= 7

Answer:

v < 7/12

Step-by-step explanation:

9514 1404 393

Answer:

  (x, y) = (0, 4)

Step-by-step explanation:

Since we have an expression for x, substitution works nicely.

  (8 -2y) +3y = 12 . . . . . . use the first equation to substitute for x in the 2nd

  y = 4 . . . . . . . . . . . . subtract 8, collect terms

  x = 8 -2(4) = 0 . . . . substitute for y in the first equation

The solution is (x, y) = (0, 4).

Answer:

6,480in.3

Step-by-step explanation:

Hope this helps!

The volume of the aquarium is   6480 [tex]in. ^{3}[/tex]

A rectangular prism is a prism whose bases (the top face and the bottom face) are also rectangles. It has 6 faces in all, out of which there are 3 pairs of identical opposite faces, i.e., all the opposite faces are identical in a rectangular prism. It has three dimensions, length, width, and height.

The volume of a rectangular prism is the space that is inside it .

The volume of the rectangular prism, V = Length * Breath * Height

According to the question

Length of the aquarium = 36 in.

Breath of the aquarium = 12 in.

Height of the aquarium = 15 in.

As aquarium is a rectangular prism

volume of the aquarium,  = Length * Breath * Height

                                                            =   36 * 15 * 12

                                                            =    6480 [tex]in. ^{3}[/tex]

Hence, The volume of the aquarium is   6480 [tex]in. ^{3}[/tex]

To know more about rectangular prism here:

https://brainly.com/question/21308574

#SPJ2

Answer:

Ratio tables show equivalent ratios between two quantities. They can help you find equivalent ratios in order to solve problems.

hope this helps:) emoji slammm

Answer:

x-7x+5

Step-by-step explanation:

4+x-7x+1

x-7x+5

Answer:

♡♡♡♡♡♡♡♡♡♡♡♡

Step-by-step explanation:

782 + 821 = 1,603

2 x 2 = 4

Answer:

45

Step-by-step explanation:

100-64 is 36. 36% paid with cash 125×35%=45 or 125×.36=45

Answer:

385 kilometers

Step-by-step explanation:

Divide 374 by 34 to get the unit price

Then multiply the unit price by 35

Answer:

2 terms

Step-by-step explanation:

I hope it will help you

Answer:

i think u add 2.5 everytime

Step-by-step explanation:

for example start with(0, 2.5) 0n the graph then add 2.5 to 2.5 then keep adding if im wrong srry

Answer:

42

Step-by-step explanation:

Answer: 42

Step-by-step explanation: 7 x 6 = 42

Answer:

see the answers below

Step-by-step explanation:

Given data

P=$4,250

Rate= 5.25%

Time= t years

1. The compound interest expression is

A=4250(1+0.0525)^t

A=4250(1.0525)^t

2. P=$4,250

Rate= 5.25%

Time= 5 years

1. The compound interest expression is

A=4250(1+0.0525)^5

A=4250(1.0525)^5

A=4250*1.2915

A=$5488.875

3. P=$4,250

Rate= 5.25%

Time= 10years

1. The compound interest expression is

A=4250(1+0.0525)^10

A=4250(1.0525)^10

A=4250*1.6680

A=$7089

Answer:

EF = 34

Step-by-step explanation:

(9x + 23)/2 = 6x + 4

9x + 23 = 12x + 8

3x = 15

x = 5

EF = 6(5) + 4 = 34

Answer:

10.8°degrees

Step-by-step explanation:

please click the heart and rate excellent and brainleist to ❤☺️☻♨️♨️☻☺️❤

Step-by-step explanation:

11.True

12.False

13.False

14.False

15.True

16.False

17.False

18.True

19.True

20.False

Answer:

here

Step-by-step explanation:

Answer:

5 units squared

Step-by-step explanation:

To find the area of a triangle, the formula is base * height/2

the base of this triangle is 2 while the height is 5

area = (2*5)/2

area = 5 units squared

Answer:

Um what’s the question?

Step-by-step explanation:

Answer:

*links* hope this helped!

Step-by-step explanation: