What is the answer and what should I write for my explanation? Can you please show me all the work?

Answer:

slope -4

Step-by-step explanation:

m=y2-y1/x2-x1

m=-1-11/3-0

m=-12/3

m=-4

Answer: [tex]\dfrac{7}{15}[/tex]

Step-by-step explanation:

Given

There are 16 girls and 14 boys

The favorable chances that a boy name comes up are 14

Probability is given by the ratio of favorable chances to the total chances

So, the probability that a boy's  name will be pulled is

[tex]\Rightarrow P=\dfrac{14}{14+16}\\\\\Rightarrow P=\dfrac{14}{30}\\\\\Rightarrow P=\dfrac{7}{15}[/tex]

Answer:

Answer:

2.

the distance from E to D,D toF and F to E are equal.

Answer:

2

Step-by-step explanation:

the distance from E to D , D to F and F to E are equal.......

Answer:

A(0,2)

B(2,0)

c(0,-2)

D(-2,0)here is your answer

Answer:

12+n

Step-by-step explanation:

Hi!

8+n-4 = n+4

n+4 = n+4 (Can not be simplified).

(8+n)-4 = n+4

12+n = 12+n (Can not be simplified).

(8-4)+n = n+4

So the answer would be 12+n because it does not equal n+4.

Answer:

x <7

Step-by-step explanation:

Subtract 40 from both sides.

-8x>-16-40

2 Simplify -16-40 to -56.

-8x>-56

3 Divide both sides by -8−8.

[tex]x < \frac{56}{8} [/tex]

4 Two negatives make a positive.

[tex]x < \frac{56}{8} [/tex]

5 Simplify 56/8 to 7

x<7

Answer:

x>7

Step-by-step explanation:

just trust me pls

Answer:

for 3 no it's ans is 3 and four no it's ans is 2

Answer:

3) a: 3

4) c: x

Step-by-step explanation:

Answer:

Step-by-step explanation:fhyfhyhyj

Answer:

i can't really see your information

Step-by-step explanation:

Answer:

X= 2y/49 - 19/49

Answer:

because (x; 83) is a solution to the equation

2y=1/2(98x+38)

=> 2.83 = 1/2(98x + 38)

<=> 4.83 = 98x + 38

<=> 332 = 98x + 38

<=> 98x = 294

<=> x = 3

Answer:

x = 13

Step-by-step explanation:

Answer:

D. 13

Step-by-step explanation:

You use the Pythagorean theorem a^2+b^2=c^2

So 5^2+12^2=169 and you have to square root 169 which is 13.

Answer:

10

Step-by-step explanation:

using 1/2 base times height, the base being 5 and height being 4 we multiply to get 20, then multiply by 1/2 to get 10.

Answer:

50 Nickels, 90 pennys, 100 dimes

Step-by-step explanation:

x = Nickels

x+40+x+x2=240

Add similar elements x+2x+x=4x

4x+40=240

Subtract 40 both sides

4x+40-40=240-40

4x =200

Divide Both sides by 4

4x/4 = 200/4

x=50

Answer:

6ft

Step-by-step explanation:

Answer:

4.

Step-by-step explanation:

Step 1: Formula.

[tex]IQR=Q3-Q1[/tex]

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Step 2: Explain/define.

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Step 3: Order/arrange.

In order to find the median, you must first put the numbers in numerical order.

19, 21, 18, 17, 18, 22, 46

               ↓

17, 18, 18, 19, 21, 22, 46

The lower half of the data set, not including the median of the whole data set, is 17, 18, and 18.

The upper half of the data set is 21, 22, and 46.

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Step 4: Solve.

Next, we find the medians of both sets.

The median of the lower half is 18 (Q1).

The median of the upper half is 22 (Q3).

Lastly, we subtract Q3 from Q1.

[tex]22-18=4.[/tex]

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Step 5: Conclude.

I, therefore, believe the interquartile range of this data set is 4.

Answer:

C

Step-by-step explanation:

Please mark brainliest

Answer:

(a) f(0) = 1

(b) f(3) = 5 (I'm not sure about this one, it's either this or undefined)

(c) f(-2) = 3

(d) [tex]\lim_{x\to -3^+} f(x)=1[/tex]

(e) [tex]\lim_{x \to -2} f(x)=1[/tex]

(f) [tex]\lim_{x \to 1^-} f(x)=2[/tex]

(g) [tex]\lim_{x \to 1} f(x)=[/tex] DNE, because the limit of x--> 1 from the left is 2, and the limit from the right is 1. Because they don't approach the same value from both sides, the limit doesn't exist.

The perimeter of the triangle is 188.1 m

The perimeter of a triangle can be determined by adding the three lengths of the triangle.

From the image, the coordinates of vertices of the triangle are:

(-3, 3), (-3, -2) and (3, 3)

distance between (-3, 3) and (-3, -2) is:

3-(-2) = 5  (we use y coordinates only because x are the same)

       = 50 m  (Each unit on the map represents 10 meters)

distance between (-3, 3) and (3, 3) is:

3-(-3) = 6    (we use x coordinates only because y are the same)

       = 60 m

distance between (3, 3) and (-3, -2) is:

= √(50² + 60²)     (Pythagoras)

= 78. 1 m

Perimeter = 50 + 60 + 78.1 = 188.1 m

Learn more about perimeter on:

https://brainly.com/question/17297081

#SPJ1

Complete Question

Check attached image

Answer:

A. It is symmetric and has no gaps.

Step-by-step explanation:

Given

See attachment for dot plot

Required

Select the true statement

From the attached plot, we can see that

Since (1) all bell shaped distribution are symmetric and (2) there is no gap between the dataset, then (a) is correct.

Answer:

22

Step-by-step explanation:

Answer:

50 times

Step-by-step explanation:

Total number of faces = total possible outcomes = 8

Number of 2 or 3 on spinner = required outcome = 2

Probability of obtaining a 2 or 3 = required outcome / Total possible outcomes

P(2 or 3) = 2 / 8 = 1/ 4

From 200 ; prediction for the number of 2 or 3

1/4 * 200

= 50 times

Answer:

Brainliest Please!!

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Because 6+7= 13 and 7 times -7 = -14

Make sure you go vote for my teacher link:  

https://brainly.com/educator/nomination/adam-ericson/  

Answer:

14 and -1

Step-by-step explanation:

Answer:the value drops 100$ every 3 years

Step-by-step explanation:

moves down 100 every three years

Answer:

9

Step-by-step explanation:

1/16 square rooted = .25 * 4 = 1 then 10-1=9