hello please help i’ll give brainliest

Answer:

311.02

Step-by-step explanation:

311.017 rounds to 311.02

Answer:

311.0200 thai is the answer because you are rounding to the nearest hundredths

Answer:

3 ft/sec

Step-by-step explanation:

Two clear points to look at are (0,0) and (4,12)

Rate of Change is (12-0)/(4-0)=12/4=3

Answer:

3 feet per second

Step-by-step explanation:

it was 8 seconds and 24 feet at one and 8 times 3 would be 24

The total volume of the ice cubes is 32 in^3

We know that, for a cube of side length L, the volume is:

V = L^3

So if we know that each of the ice cubes is 2 inches wide, we can see that the side length of each ice cube is 2 inches.

Then we have L = 2in

Then the volume of each ice cube is:

V = (2in)^3 = 8 in^3

And we have four of these, then the total volume is 4 times the volume of a single ice cube.

Total volume = 4*( 8 in^3) = 32 in^3

If you want to read more about this topic, you can see:

https://brainly.com/question/24328827

Answer:

10

Step-by-step explanation:

8 to the second power is 64

6 to the second power is 36

36+64=100

the square root of 100 is 10

so 10 is the length of the hypotenuse

Hope this helps!

Answer:

try 19.8

Step-by-step explanation:

Answer:

a)

Sample Space of Probability model is - S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }

b)

Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Step-by-step explanation:

Given - Murray spins the pointer of the spinner as shown .

To find - a. What is the sample space for the probability model?

              b. What is the probability of each event in the sample space?

Proof -

The Sample space is the set of all possible outcomes.

So,

Sample space becomes -

S = { 3, 5, A, Y, 3, 5, A, Y}

Total number of outcomes, n(S) = 8

Now,

We can see that There are 4 types of event

Event 1 : 3

Event 2 : 5

Event 3 : A

Event 4 : Y

So,

Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Now,

Sample Space of Probability model is -

S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }

∴ we get

a)

Sample Space of Probability model is - S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }

b)

Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]

Answer:

D

Step-by-step explanation:

I am pretty sure it is D because the numbers on the chart don't seem inconsistent. You go from 11 to 2 which would give a big drop so it wouldn't be a linear function.

Answer:

The difference of 0.5 is not significant because the re-randomizations show that it is within the range of what could happen by chance.

Step-by-step explanation:

For the means which are given as 5.375 and 4.875 respectively, for a difference of 0.5.

The best conclusion for Jorge to make based on the data is that - The difference of 0.5 is not significant because the re-randomizations show that it is within the range of what could happen by chance

Answer:

3x + y =0

Step-by-step explanation:

We need to create equation whose solution is (-1,3) . So let another point through which it passes be ( 0,0) .

Slope :-

=> m = -1-0/3-0

=> m = -1/3

Using point slope form :-

=> ( x - x1) = m( y - y1)

=> ( x - (-1)) = -1/3( y - 3)

=> (x + 1 )3= -y + 3

=> 3x +3 = -y + 3

=> 3x + y = 0

✔️ Checking :-

=> 3(-1) + 3 = 0

=> -3+3=0

=> 0 = 0

Answer:

F= frequency

WL= Wavelength

the larger the wavelength the shorter the frequency and vise versa.

F: 1.5 - WL:6

F: 3 - WL: 2

F: 4 - WL: 2.5

F: 14 - WL: .5

Answer:

u need to show the measures

Step-by-step explanation:

Answer: they are the same just the fraction and decimal are not the same but your answer is the same or =

Step-by-step explanation:

Answer:

They are all the same

Step-by-step explanation:

0.83=83/100 ;83/100 is a fraction whereas 0.83 is a decimal

Answer:

√29

Step-by-step explanation:

We can use the pythagorean theorem to find the length of this line. You can draw a vertical line downwards from the higher point and a horizontal line towards the left from the lower point. This will create a right triangle. Wd can count the lengths of the legs, getting 2 and 5. We can substitute these values in the pythagorean theorem:

a^2 + b^2 = c^2

2^2 + 5^2 = c^2

4 + 25 = c^2

c^2 = 29

c = √29

Since c is the hypotenuse and is the same length of the line, the line is √29 units long

Answer:

52÷(13x2) 13×2 = 26 52÷26=2

Step-by-step explanation:

Simplifying

6y + -5 = 11

Reorder the terms:

-5 + 6y = 11

Solving

-5 + 6y = 11

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '5' to each side of the equation.

-5 + 5 + 6y = 11 + 5

Combine like terms: -5 + 5 = 0

0 + 6y = 11 + 5

6y = 11 + 5

Combine like terms: 11 + 5 = 16

6y = 16

Divide each side by '6'.

y = 2.666666667

Simplifying

y = 2.666666667

Answer: I think Y = 2.7! :)

Answer:

A right trapezoid is a trapezoid in which one of the sides is perpendicular to the two bases: In this special case, if you know the length of the perpendicular side, that's the same as the altitude of the trapezoid.

Answer:

Speed of car most likely

Step-by-step explanation:

Answer:

hypotenuse

Step-by-step explanation:

Answer:

HYPOTENUSE

Step-by-step explanation:

No need to explain

°^°

Answer:

The slope is 2/5

Step-by-step explanation:

To find the slope, you must subtract the second Y-Axis from the first Y-Axis then the second X-Axis from the first X-Axis. Then simplify.

Problem: (-3,-2) (7,2)

Solution: -2 - 2 = -4 , -3 - 7 = -10 = -4/-10 = 2/5

Mark me as brainliest!!

Answer:

742

Step-by-step explanation:

W+T =74

mark it as the brainliest

Answer:

8

Step-by-step explanation:

16/2 =8

Answer:

[tex]y=-\frac{4}{3}x+1[/tex]

Step-by-step explanation:

Hi there!

What we need to know:

1) Determine the slope (m)

[tex]y=\frac{3}{4} x - 6[/tex]

Looking at the given equation, we can identify clearly that [tex]\frac{3}{4}[/tex] is in the place of m, making it the slope of the line. Because perpendicular lines always have slopes that are negative reciprocals, we know that the slope of the line we're solving for will be [tex]-\frac{4}{3}[/tex]. Plug this into [tex]y=mx+b[/tex]:

[tex]y=-\frac{4}{3}x+b[/tex]

2) Determine the y-intercept (b)

[tex]y=-\frac{4}{3}x+b[/tex]

Plug in the given point (-3,5)

[tex]5=-\frac{4}{3}(-3)+b\\5=4+b[/tex]

Subtract 4 from both sides

[tex]5-4=4+b-4\\1=b[/tex]

Therefore, the y-intercept is 1. Plug this back into [tex]y=-\frac{4}{3}x+b[/tex]:

[tex]y=-\frac{4}{3}x+1[/tex]

I hope this helps!

Answer:

86 is equivalent to 43 because 8 x 3 = 6 x 4 = 24. 129 is equivalent to 43 because 12 x 3 = 9 x 4 = 36.

Answer:

a) (0, 3.5)

b) (12, 11)

Step-by-step explanation:

The points through which the graph of the linear equation passes are;

(-4, 1) and (4, 6)

The slope of the equation of a straight line passing through points (x₁, y₁), and (x₂, y₂), 'm', is given as follows;

[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

∴ The slope of the equation, m = (6 - 1)/(4 - (-4)) = 5/8 = 0.625

The equation of th line in point and slope form is therefore;

y - 1 = 0.625·(x - (-4))

∴ y = 0.625·(x - (-4)) + 1 = 0.625·x + 3.5

y = 0.625·x + 3.5

Therefore;

a) When x = 0, y = 0.625 × 0 + 3.5 = 3.5

∴ The point (0, 3.5) is a solution

b) When x = 12, we have, y = 0.625 × 12 + 3.5 = 11

∴ The point (12, 11) is a solution

However;

c) When x = 8, we have, y = 0.625 × 8 + 3.5 = 8.5

∴ The point (8, 5) is not a solution

d) When x = -6, we have, y = 0.625 × (-6) + 3.5 = -0.25

∴ The point (-6, 0) is not a solution

Therefore;

The points which are solutions are;

(0, 3.5) and (12, 11)

Answer:

64.8

Step-by-step explanation:

37.88+ 26.92

64.80

Answer:

He had 64.8

Step-by-step explanation:

Just add 37.88 and 26.92 together :)

37.88

+26.92

  64.8

Hope it helps!! :D

Answer:

138 3/8

Step-by-step explanation:

total shampoo used for 555 dogs = 1/4 x 555 = 138 3/8 bottles

Answer:

530.66 yards squared

Step-by-step explanation:

[tex]Area=\pi r^{2}[/tex]

Area = 3.14(13x13) = 530.66

Answer:

Area = 3.14(13x13) = 530.66

Step-by-step explanation:

Answer:

multiply the other kid's time by 3/4

Step-by-step explanation:

there's some info missing but hope this helps!