Brad used the formula to find the distance in miles, d, he was from a stroke of lightning. In the formula, n is the number of seconds that have elapsed between seeing the lightning and hearing the thunder. How far away was Brad from the lightning if 30 seconds elapsed between Brad seeing the lightning and hearing the thunder?

Answer:

um i do beleive it is:  the operation is addition, and the constants are 17 and 8

Step-by-step explanation:

Answer:

2 sides of equal length, 3 sides of equal length

your welcome✌

Answer:nicole   5,17,51,155,467    ian  1, 3,7,15,31

Step-by-step explanation:  

(5,1)

(17,3)

(51,7)

(155,15)

(467,31)

hope this helps good luck

Answer:

Here is your answer :) and if it doesn't help

I can't do anything else

Step-by-step explanation:

Answer: 430-432 Im assuming it’s counting by two

Step-by-step explanation: i think it is that

Answer:500

Step-by-step explanation:

100% + 15% = 115%
115/100=1.15

575/1.15= 500

Answer:

74%

Step-by-step explanation:

looking left to right the each verticle "line "marks 25%

Notice how the entire line segment is split into 4 sections.

Section 1: 50 - 100

Section 2: 100 - 140

Section 3: 140 - 170

Section 4: 170 - 190

Since it's 4 sections, each section equals 25%

Here we need to find the percentage from 100 - 170

That means sections 2 - 3

Section 2 + Section 3 = 25% + 25% = 50%

25 stamps for 0.48$ is 12$ - 20$ = 6$

Sean will get 6$ in change

Hope this Helps! :)

Step-by-step explanation:

please providea better photo

Answer:

x-intercept: (-1, 0)

y-intercept: (0, -3)

Step-by-step explanation:

The x-intercept is where the graph touches the x-axis(which is horizontal). Looking at the graph, it is observable that the graph touches the x-axis at (-1, 0).

The y-intercept is where the graph touches the y-axis(which is vertical). Looking at the graph, it is observable that the graph touches the y-axis at (0, -3).

Helpful hint: The x-intercept always has a y value of zero and the y-intercept has an x value of zero.

Answer:

x-intercept = (-1,0)

y-intercept = (0, -3)

The probability that temperature goes above 80 F =P= Success = 2/3.

The probability that the temperature goes below 80 F or 80 F =Q= Not Success= 1-2/3

=1/3

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates the impossibility of the event and 1 indicates certainty.

Number of Days in June = 30 Days

Probability, that it will be above 80 F for 20 or more days this June

[tex]=C\left(30,20\right)P^{20}Q^{10}+C\left(30,21\right)P^{21}Q^9+C\left(30,22\right)P^{22}Q^8....+C\left(30,30\right)P^{30}Q^0.[/tex]

The best way to perform stimulation if we use a number cube with the numbers 1-6 and assign 1-4 as a temperature above 80 F and 5-6 as a temperature 80 F or below, Shows that we have marked four numbers i.e (1-4) as the temperature above 80 F, so the maximum number of days in June are of temperature above 80 F and less number of days are of the temperature, which is below 80 F or equal to 80 F.By converting it into a cube then playing the game in the classroom by collecting money from classmates by making five groups and rolling cube five times, if the number from (1-4) comes after rolling the cube you will win $5 money and if the number from (5-6) comes you win $10.The group that has the maximum correct answers wins the game.

The probability that temperature goes above 80 F =P= Success =2/3.

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Answer:

5 cm

Step-by-step explanation:

Area = length x width

40 = 8 x w

40/8 = w

5 = w

Rectangle A has area of 40cm² and length 8cm. The area of rectangle B is one-half the area of rectangle A. The rectangle have the same length. What is the width of rectangle B ?

Given:

[tex] \quad [/tex][tex] \quad [/tex] [tex] \quad [/tex] [tex] \quad [/tex][tex]{\large{\rm{{ \frac{1}{2} \times 40{cm}^{2} = 20{cm}^{2}}}}}[/tex]

[tex] \quad [/tex]

Rectangle A :-

Rectangle B :-

Width :

[tex] \quad [/tex] [tex] \quad [/tex] [tex] { \large{ \sf {\frac{Area (A)}{Length (L)}}}} \longrightarrow \frac{{ \cancel{20}}^{5} }{{ \cancel{8}} ^{2}} = \frac{5}{2} [/tex]

Thus, Width of Rectangle B is 5/2 cm.

[tex] \: [/tex]

[tex] \: [/tex]

We know,

[tex] \quad [/tex] Area of Rectangle = length × breadth

➛ 8 × [tex] \frac{5}{2} [/tex]

➛ [tex] {\large{ \frac{40}{2}}} [/tex]

➛ [tex] {\large{ \frac{ \cancel{40}^{20} }{ \cancel{2}^{1} }} = { \boxed{ \red{20}}}} [/tex]

Answer:

it is c>7

Step-by-step explanation: hopefully that is the correct answer.

Answer:

B

Step-by-step explanation:

To solve this problem, first create an equation that you can use to find the answer. It would look like this:

510 = 60x + 150

Then, subtract 150 from each side to isolate x.

360 = 60x

Now, divide both sides by 60 to get the number of cars he needs to sell.

6 = x

Since he needs to make MORE than 510 dollars, he has to sell at least 7 or more cars, thus making B the correct answer. Hope this helps and please add a "Thanks!" if it did! :)

The answer is A. Don't worry

Answer:

They are congruent

Step-by-step explanation:

Even though  a centimeter is 100 times smaller than a meter

8400 cm squared is equal to .84 meter squared

Answer:positive 4 because it is basically 5-1

Step-by-step explanation:

Answer 6

Step-by-step explanation: just right

Answer:

The first picture should be a and the second picture should be b.

goodluck

Answer:

729/80 as a fraction

Step-by-step explanation:

V=s³=45³=45×45×45=91125m

The volume of the cube will be equal to v = 91,125 cubic meters.

Volume is defined as the space occupied by anybody in the three-Dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

Given data is:-

The volume of the container will be calculated as:-

V  =  s³

V  =  (  45 )³

V  =   (  45  x  45  x  45  )

V  =   91,125 cubic meter

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Number of years between 1960 to 2010 = 2010-1960=50

So, average change will be = Difference in salaries of both years divided by difference in number of years(50)Answer:

Step-by-step explanation:

Answer:

28.26

Step-by-step explanation:

circumference= 2πr or πd (diameter)

9 x 3.14=28.26

Answer:

4/21

Step-by-step explanation:

Multiply 1 and 4. Then multiply 3 and 7. So 1x4=4, and 3x7=21. Therefore, the answer is 4/21. In multiplying fractions, you just multiply straight across (: (Hope this helps)

Hey there!

“What is the product of 1/3 and 4/7?”

GUIDE:

• Difference means subtract/subtraction
• Product means multiply/multiplication
• Quotient means divide/division
• Sum means add/addition

Now, that we know what difference means, we can find the result to the given question that’s listed above.

Equation: 1/3 × 4/7

1/3 × 4/7

= 1 × 4 / 3 × 7

= 4 / 21

Therefore, the answer should be: 4/21

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

Just one (2, -3)

The fourth quadrant is the one with negative numbers on the vertical and horizontal sides. Basically, the bottom left.

Answer:24

Step-by-step explanation:Exponential functions are of the form f(x) = ab^x

The complete statements: Function f → the linear function f(x) = 6x and consecutive differences are constant and  function g → the exponential function g(x) =  6(2)ˣ and consecutive quotients are constant.

When b > 0 and b ≠ 1, an exponential function has the form f(x) = (b)ˣ. The base is b, and the exponent is x, just as in any exponential equation.

Linear functions have constant first differences.

Here,  if a and b is the first and second term.

Then the first difference is b-a.

Exponential functions have a constant ratio.

The ratio of first term and second term is b/a.

Let f(x) = y

Here, from the table;

y₂-y₁ = 12 - 6 = 6

y₃-y₂ = 18 - 12 = 6

y₄-y₃ = 24 - 18 = 6

Consecutive differences are constant.

And the linear function is f(x) = 6x

From the first differences, we have linear function.

To find the common ratio, b :

Let g(x) = g

Then,

g₂/g₁ = 12/6 = 2

g₃/g₂ = 24 / 12 = 2

g₄/g₃ = 48 / 24 = 2

b =2

And the exponential function g(x) = 6(2)ˣ.

Therefore, the complete statements: Function f → the linear function f(x) = 6x and consecutive differences are constant and  function g → the exponential function g(x) =  6(2)ˣ and consecutive quotients are constant.

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Step-by-step explanation:

here you go hope it helps you

Answer:

0.54723 divided by 2 = 0.273615

Step-by-step explanation:

0.54723/2 = 0.273615

There is not much to show regarding steps, but this might help:

Dividing something by 2 means spliting the original value in half. This means that the product of the number of the original value that was divided by two is half of the orginial value. This means that 0.273615 + 0.273615 = 0.54723(the original value) because two halves make a whole.

0.54723 divided by 2 = 0.273615

Step-by-step explanation:

0.54723/2 = 0.273615

Dividing something by 2 means splitting the original value in half. This means that the product of the number of the original value that was divided by two is half of the original value. This means that 0.273615 + 0.273615 = 0.54723(the original value) because two halves make a whole.

-lukelaws

Hope I helped if I did pls mark me brainliset if its wrong i am sorry!