Slope - Rise over run (must be expressed as a fraction) HELP PLSSSSS

Answer:

x-28

y46

z65

Step-by-step explanation:

Point Form:

( 11/7 , -65/7 )

Equation Form:

x = 11/7, y = -65/7

Answer:

4

Step-by-step explanation:

6*(8*2)^2/(6*8^2)=2^2=4

Answer: 1. x=3 and y=7

2. x=10 and y=35

3. x=-2/3 y=-2/3 (fraction)

Step-by-step explanation:

Answer: a) 0.0125  b) 0.1454 c) Mean = 5.7, standard deviation = 1.73

Step-by-step explanation:

Let x = Number of children say that chocolate chip cookie is their favorite kind of cookie.

x follows binomial distribution.

Binomila distribution formula:

[tex]P(X=x)=\ ^nC_xp^x(1-p)^{n-x}[/tex] , where p = probability in each trial, n = sample size, x= number of successes

Sample size : n= 12, p=0.475

a)

[tex]P(x\geg10)= P(x=10)+P(x=11)+P(x=12)\\\\=\ ^{12}C_{10}(0.475)^{10}(1-0.475)^{2}+^{12}C_{11}(0.475)^{11}(1-0.475)^{1}+^{12}C_{12}(0.475)^{12}(1-0.475)^{0}\\\\=\dfrac{12!}{2!10!}(0.475)^{10}(0.525)^{2}+(12)(0.475)^{11}(0.525)^{1}+(1)(0.475)^{12}\\\\\approx0.0125[/tex]

b)

[tex]P(x=4)= ^{12}C_{4}(0.475)^4(0.525)^{8}\\\\=\dfrac{12!}{4!8!}(0.000293798)\\\\=0.1454[/tex]

c) Mean = np

= (12)(0.475) =5.7

Standard deviation = [tex]\sqrt{np(1-p)}[/tex]

[tex]=\sqrt{12\times0.475\times0.525}\\\\=\sqrt{2.9925}\approx1.73[/tex]

Answer:  the answer is 56%

Answer: 36.7

Step-by-step explanation:

4.17 x 10 -5 =

41.7-5

=36.7

Answer:

Its simple the anwser is 2.3

Step-by-step explanation:

               9.8

              -7.5=

               2.3

Answer:

A

Step-by-step explanation:

Since we have y = 5, the only y value on the question that equals 5 is A.

Answer:

What Are The Options?

Step-by-step explanation:

Answer:

0.42

Step-by-step explanation:

given:

P (penny) = 1/4

P (dime) = 1/3

since the only other possibility is to pick a nickel, hence

P (nickel)

= 1 - 1/4  - 1/3

= 5/12

= 0.4166667

= 0.42 (nearest hundredth)

Answer:

option B is correct option.

Step-by-step explanation:

Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply

Looking at the graph we come to know that 20 shirts cost $160 because x -axis represent number of shirts and y-axis represent Total Cost

So, the point(20,160) means x = 20 and y=160

We have 20 shirts and the cost is $160

So, option B is correct option.

Answer:

2 3/5

Step-by-step explanation:

Answer:

2 3/5 (two and three fifths)

Step-by-step explanation:

m a t h

Answer:

5(1+x)

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

You can check with this equation 26262(1.04)^12. gets you the same answer as D.

Answer:

B. 8cm

Step-by-step explanation:

radius = 4cm

volume = 4/3 π r³

volume = 4/3 *3.14 *4³ (π = 3.14)

volume = 268cm³

hope it is help you

Answer:

diameter = 28 cm

Step-by-step explanation:

circumference = 2πr

88 cm = 2 * 3.14.*r. ( π = 3.14 )

r = ( 88)/(3.14*2)

r = 14 cm

diameter = 2 * radius

diameter = 2 * 14 cm

diameter = 28 cm

Answer:

Step-by-step explanation:

Circumference formula:

Substitute values of circumference and the π to find the diameter:

Step-by-step explanation:

1) k(x)= -3x²-3

k (-2)= -3×(-2)²-3

= -12-3

= -15

3)k(a)=a+4

k(0)= 0+4=4

hope it helps.

Answer:

-4

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

Answer:

#1: -6

#2:5

#3: -1

#4: 8

#5: -5

Step-by-step explanation:

I found what could go into each for example 2(-6) +10= -2.

2 x -6 is -12 and then you add to ten to that and get -2.

Answer: Answer:

1. -6

2. 5

3. -5

4. 8

5. 5

Hope this helps!

Answer:

8 1/8 or 8.125

Step-by-step explanation:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

since we only have length and width we just multiply that

16 1/4 x 1/2 = 8 1/8 or 8.125

so the volume is 8 1/8 0r 8.125

Answer: (-2,1) is the coordinate if rotated 270 degrees from origin.

Step-by-step explanation:

Answer:

A' = (-1,2)

Step-by-step explanation:

The other person is in fact incorrect. The reason why he/she is incorrect is because, it says "rotation about the origin." which means that is flips around the middle. 90 degree rotation would be (1,-2), a 180 degree rotation would be (-2,1), a 270 rotation would be (-1,2).

Therefore, your answer would be A' = (-1, 2)

Answer:

The simplest rationalising factor of 2sqrt(5)-sqrt(3) is 2sqrt.

Step-by-step explanation:

√3+√5 rationalising factor=√3+√5×√3-√5=√3^2=3-5= -2.

I hope it is helpful. Please mark it as Brainliest Answer.

Answer:

x = -19/6

Step-by-step explanation:

37x - 58 = 132 + 97x

-60x = 190

x = -19/6

Answer:  -3.167 or -19/6

Step-by-step explanation:

x = -19/6 = -3.167

Answer:

katy is 10 years older than antoine

Step-by-step explanation:

plz mark brainliest.

Answer:

It took you 3 hours to reach the apple farm.

Step-by-step explanation:

Answer:

A notebook at the dollar store costs between 1-2 dollars