Find te slope of the graph

Answer:

No chart is provided

Step-by-step explanation:

Answer:

-5.5

Step-by-step explanation:

Answer:

-5. 9

Step-by-step explanation:

[tex] \sqrt[3]{ - 205} = - 5.8963...... = approximately - 5.9[/tex]

Answer:

2/35

Step-by-step explanation:

Let w and b be the numbers of white and black balls in the bag respectively.

So, the total numbers of the balls in the bag is

[tex]n=w+b\;\cdots(i)[/tex]

As the bag can hold maximum 15 balls only, so

[tex]n\leq15 \;\cdots(ii)[/tex]

Probability of picking two white balls one after other without replacement

=Probability of the first ball to be white and the probability of second ball to be white

=(Probability of picking first white balls) x( Probability of picking 2nd white ball)

Here, the probability of picking the first white ball [tex]=\frac{w}{n}[/tex]

After picking the first ball, the remaining

white ball in the bag [tex]= w-1[/tex]

and the remaining total balls in the bag [tex]=n-1[/tex]

So, the probability of picking the second white ball [tex]=\frac{w-1}{n-1}[/tex]

Given that, the probability of picking two white balls one after other without replacement is  14/33.

[tex]\Rightarrow \frac{w}{n} \times \frac{w-1}{n-1}=\frac{14}{33}[/tex]

[tex]\Rightarrow \frac{w(w-1)}{n(n-1)} =\frac{14}{33}[/tex]

Here, [tex]w[/tex] and [tex]n[/tex] are counting numbers (integers) and 14 and 33 are co-primes.

Let, [tex]\alpha[/tex] be the common factor of the numbers [tex]w(w-1)[/tex] (numerator) and [tex]n(n-1)[/tex] (denominator), so

[tex]\frac{w(w-1)}{n(n-1)} =\frac{14\alpha}{33\alpha}[/tex]

[tex]\Rightarrow w(w-1)=14\alpha\cdots(iii)[/tex]

And [tex]n(n-1)=33\alpha.[/tex]

As from eq. (ii), [tex]n\leq 15[/tex], so, the possible value of [tex]\alpha[/tex] for which multiplication od two consecutive positive integers (n and n-1) is [tex]33\alpha[/tex] is 4.

[tex]n(n-1)=11\times (3\alpha)[/tex]

[tex]\Rightarrow n(n-1)=12\times11[/tex] [as [tex]\alpha=4[/tex]]

[tex]\Rightarrow n=12[/tex]

So, the number of total balls =12

From equation (iv)

[tex]w(w-1)=7\times (2\alpha)[/tex]

[tex]\Rightarrow w(w-1)=8\times7[/tex]

[tex]\Rightarrow w=8[/tex]

So, the number of white balls =8

From equations (i), the number of black balls =12-8=4

In the similar way, the required probability of picking two black balls one after other in the same way (i.e without replacement) is

[tex]=\frac{b}{n} \times \frac{b-1}{n-1}[/tex]

[tex]= \frac{4}{15} \times \frac{4-1}{15-1}[/tex]

[tex]= \frac{4}{15} \times \frac{3}{14}[/tex]

[tex]= \frac{2}{35}[/tex]

probability of picking two black balls one after other without replacement is 2/35.

Answer:44$

Step-by-step explanation:

7.3% of 41 is 2.993

add that to 41 and u get 43.993

round up and u get 44$

the Highest common factor of 130,260,390 = 130

130 = 2⋅5⋅13

260 = 2⋅2⋅5⋅13

390 = 2⋅3⋅5⋅13

Common multipliers (130; 260; 390): 2, 5, 13

Now to find the highest Common factor you need to multiply the common factors

Answer: (130 ; 260 ; 390) = 2 ∙ 5 ∙ 13 = 130

Answer:

130

Step-by-step explanation:

130 = 2x5x13

260 = 2x2x5x13

390 = 2x3x5x13

common factors = 2, 5, 13

therefore, 2x5x13 = 130

Cheers!

The equation of the line is y = x - 2.

What is a Line??

A line can be defined by a shortest distance between two points is called as a line.

According to the graph we negative intercept at x =0, y = -2 and two points (0,-2) and (2,0).
Equation can be given as.
y = mx + c
c = -2
m = 0- (-2)/ 2- 0
m = 1
y = x - 2

Thus, the equation of the line is y = x - 2.

Learn more about lines here:

brainly.com/question/2696693

#SPJ2

Answer:

yes

Step-by-step explanation:

because both of them are horizontal straight lines

[tex]\huge{\fbox{\sf{ k= 12.2}}}[/tex]

Step by step explanation:

Step 1:

[tex]2k-6-7+3k = 48[/tex]

Step 2:

[tex]5k - 13 = 48[/tex]

Step 3:

[tex]5k = 48 + 13[/tex]

Step 4:

[tex]5k = 61[/tex]

Step 6:

[tex]k = 12.2✓[/tex]

Answer:

3ft to 1ft

Step-by-step explanation:

24/8=3 and 8/8=1

Answer:

The independent variable is the number of weeks

The dependent variable is the number of website she makes

N = 3w

Step-by-step explanation:

Number of website per week = 3

The independent variable is the number of weeks

The dependent variable is the number of website she makes

Let number of websites she can design when given any number of weeks = N

N = 3 * w

N = 3w

Where,

w = number of weeks

The equation is N = 3w

Answer:

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

21+15 is 36 so there for u just add 15 to 21 giving you 36

Answer:

40%

Step-by-step explanation:

Step-by-step explanation:

b=70

c=70

a=70

they are all 70 because they are alternate angles. they are alternate to each other.

Answer:

b=70(vertical opposite angle)

b=a=70(alternate angle)

c=a=70(vertical opposite angles)

hope this will help you

Answer:

Write the equation of the line parallel to x = 5 that passes through (2, 7)

Answer:

f(- 4) = 30

Step-by-step explanation:

To evaluate f(- 4) substitute x = - 4 into f(x), that is

f(- 4) = 5(2 - (- 4)) = 5(2 + 4) = 5(6) = 30

Answer:

103,140.82, or 103,141 since it asks for the whole number.

Step-by-step explanation:

[tex]45000(1.05)^17[/tex]

the 17 is supposed to be the whole power, not sure why the 7 is lower. but since she is making 45k a year, at a 5% increase in wages per year, this is how we would set up the equation. the number, multiplied by the percentage which is written as 1.05, since it is an increase, not a decrease, then we set that to the power of 17 since it is 17 years.

hope this helps, please mark as brainlest.

Answer:

40 degrees

Step-by-step explanation:

x= -12

52+(-12)= 40

since all angles are the exact same opposite the angle a would also be 40 degrees.

Answer:

Step-by-step explanation:

To simplify, we multiply the like terms, which are the constant, and the s. For the constants of 1.5, and 3.5, we just do 1.5x3.5 to get 5.25, and when we multiply both s's together, we get [tex]s^2[/tex]. adding those 2 together, we get 5.25[tex]s^2[/tex]. so it would be the third one down.

please rate and mark as brainlest.

Answer:

C 5.25s2

Step-by-step explanation:

Answer:

13/45

Step-by-step explanation:

9 times 5 is 45 and 15 times 3 is also 45 after 5 times 5 is 25 and 4 times 3 is 12

25/45- 12/45= 13/45

(because u only have to subtract 12 from 25)

Answer:

-5

Step-by-step explanation:

since the formula for slope intercept form is y=mx+b

and mx stands for slope and b stands for the y-intercept the y-intercept would be -5

I'm certain that the answer is -5

I hope this helps, love!

Answer:

subtract? this is put together weird maybe add a screenshot so we know what to solve

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

i belive it will be that baded on the fact it said twice as many rows.

Answer:

2 and 1/16th! ^^

Step-by-step explanation:

Answer:15/16

Step-by-step explanation:

1 1/4×3?4

= 5/4×3/4

= 5 × 3/4 × 4

= 15/16

Answer:

$6.75

Step-by-step explanation:

25 hours times $9= $225/week

3% increase from $9.00= $0.27

$9.27 times 25 hours= $231.75

$231.75-$225= $6.75 more per week

Answer:

Level 2:

45 x 45 = 2025

28 x 28 = 784

2025 + 784 = 2809

(sqrt)2809 = 53

53 units

Level 3:

(Start by graphing the coordinates)

Your shape should have one leg of 14 units, and one leg of 8 units.

14 x 14 = 196

8 x 8 = 64

196 + 64 = 260

(sqrt)260 = 16.1245155

(rounded to nearest tenth)

16.1 units

I`m not sure about the other two though, sorry :/

3. Using the Pythagorean theorem, x = 53 in.

4. 6, 9, and 11 does not form a right triangle because they are not a Pythagorean triple. i.e. 11² ≠ 9² + 6².

5. Using the distance formula, AB = 16.1 units

7. Height of the Pyramid using the Pythagorean theorem is: h = 5.2 units.

8. Length of diagonal = 10.2 units.

If c is the hypotenuse of a right triangle with a and b as its legs, the Pythagorean theorem states that c² = a² + b².

Diagonal (d) = √(l² + h² + w²)

l = length

w = width

h = height

3. Find x using the Pythagorean theorem:

x = √(45² + 28²)

x = 53 in.

4. 6, 9, and 11 does not form a right triangle because they are not a Pythagorean triple. i.e. 11² ≠ 9² + 6².

5. Using the distance formula, find AB:

AB = √(5−(−3))² + (6−(−8))²

AB = √260

AB = 16.1 units

7. Height of the Pyramid using the Pythagorean theorem:

h = √(6² - 3²)

h = 5.2 units.

8. Diagonal of the Rectangular Prism:

Length of diagonal = √(l² + h² + w²) = √(8² + 5² + 4²)

Length of diagonal = 10.2 units.

Learn more about Pythagorean Theorem on:

https://brainly.com/question/21332040

Answer: B

Step-by-step explanation:

Answer:

57+16 is the same as 60+13

Answer:

57+16 is the same as 60+13

Step-by-step explanation: