answer fast please and thank you

Answer:

There are 2 variables in the equation. The variables are y and n

Answer:

2

Step-by-step explanation:

variables are letters attached to numbers, so 2y has one variable (the y) and 5n has one (the n)

Answer:

They intersect

Step-by-step explanation:

We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel.

Here we have two functions:

1) y = 4x + 2

2) 8x + 2y = - 3

   2y = - 8x - 3

   // divide both sides by 2

   y = - 4x - 1,5  

- 4 ≠ 4 , so these lines aren't parallel, maybe you wrote the assignment incorrect (e. g. if there would be " - " before 8 in the second function, those lines would be parallel), here they intersect.

Answer:

26% for romance and look in the explanation for other answer

Step-by-step explanation:

So to find a relative frequency you add up everything. so 30 for the results all together then you take whatever it focuses on and turn it into a fraction.

For question F it would be 8/30 or .26%

Then for the next answer the most popular movie genre would be romance at 26%.

Question H is more likely to pick for a movie which would least likely be comedy because its the lowest  in the class at 13%

I hope this helped I did my best to help.

Answer:

Part A: S^2= 3V/H

Part B: S =[tex]\sqrt{3\frac{v}{h} }[/tex]

Part C: s=√3* 2,433,400 /138=230 metres

Part D: This website says that the length of Khufu's Pyramid is about 230 meters. My calculation was correct.  

Part E: S = √3*2,115,072/ 136 =216 metres

Part F: The length of Khafre's pyramid is about 215.5  My calculation was a little off, but not by much.

Part G: 14 meters longer

Step-by-step explanation:

Part A:

I am going to solve:

So,

V=1/3 [tex]HS^{2}[/tex]

Then, multiply both sides by 3:

V x 3= 1/3 [tex]HS^{2}[/tex] x 3

So,

3V=[tex]HS^{2}[/tex]

Then, we divide by H:

[tex]\frac{3V}{H}[/tex]=[tex]\frac{HSs^{2} }{H}[/tex]

So,

[tex]\frac{3V}{H}[/tex]= [tex]s^{2}[/tex]

Then switch sides:

[tex]s^{2}[/tex]= [tex]\frac{3V}{H}[/tex]

I hope this helps!

Answer:

Not simplified

Step-by-step explanation:

Because there is 2x and x where you add it up to get 3x

______________________________

- To simplify this, all you have to do is combine like terms. In this case you have 2 [tex](x)[/tex] variables. So you just add/subtract them.

So your answer is [tex]\bold{x+4}[/tex].

______________________________

Answer:

17.5%

Step-by-step explanation:

First of all, see this situation as a cumulative binomial distribution. You have isolated trials with a probability of success. This makes it binomial. The wording of the question "what is the probability of at least half..." makes this cumulative.

There are a few ways to calculate this, and I'm not quite sure which way you're familiar with. I'll show the cumbersome way and use wolfram to make the calculation.

First, I'll calculate the probability for 15 success, given 30 trials.

30c15*0.4^15*0.6^15

Since the question asks for the probability of at least 15 success, I'll have to make a calculation for the probability of 16 successes, then 17, and so on. Then I'll have to add all the probabilities together. So, I'll use wolfram for that (see attached)

Answer:

3¾

Explanation:

It's simple , you simply just take 5 × ¾ then u will get 3.75 as decimal but 3¾ as a fraction greater than 1.

Most specifically,

3 wholes and ¾

Answer:

x = 51

Step-by-step explanation:

x = 180 - (2x - 8) - (180 - 153)

x = 180 - 2x + 8 - 27

3x = 180 - 27

3x = 153

x = 51

Answer:

80.5

Step-by-step explanation:

2x-8 + x =153

Answer:

10. 32

12. 5 1/3

14. 0.8

16. 3/6 or 1/2

18. 8 7/10

Step-by-step explanation:

10.

256/8=32

12. If 3/4 = 4 then 4/4=? to find how much 1/4 is, divide 3/4 (aka 4) by 3 to get

1 1/3. Then to find 4/4 multiply 1 1/3x4 to get 5 1/3

14.

4.80/6=0.8

16. If 2/3 = 1/3 then ?=3/3 to find how much 1/3 is, divide 2/3 (aka 1/3) by 2 to get 1/6. Then to find 3/3 multiply 1/6x3 to get 3/6 (simplifies to 1/2)

18. if 21 3/4 = 2 1/2 then ?=2/2 to find how much 1/2 is, divide 2 1/2 (aka 21 3/4) by 5 to get 4 7/20. Then to find 2/2 multiply 4 7/20x2 to get 8 14/20 (simplfies to 8 7/10)

Hope this helps have a blessed day :)

Answer:

Yes, it does mean multiplication.

Answer:

Shelia would be.

Step-by-step explanation:

Her height would be 52.360 which is more than 52.219.

Therefore, Shelia is the tallest and the height of the tallest person would be 52.360.

Answer:

answer is A

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

Answer:

okay here goes.

Step-by-step explanation:

1. slope = -5  and y-intercept is (0,6)

2. slope = 3 and  y-intercept is (0,-2)

3. -2 and (0,-4)

4. 8 and (0,1)

5. 5 and (0,-3)

6. -3 and (0,-9)

7. 7 and (0,2)

8. -1 and (0,6)

9. -4 and (0,7)

10. -6 and (0,-8)

11. 8 and (0,-5)

12. 9 and (0,3)

You owe me. That took a long time to write.

Answer:

(3 ÷ 8) + (-7 ÷ 8)

0.375 + -0.875  

        -0.5

Hope this helps !

Answer:

b

Step-by-step explanation:

 increase operational capital with a bank loan

Increase operational capital with a bank loan is not a recommendation the author of the Businesstown.com article makes to lower your break-even point.

An expense is an item requiring an outflow of money, or any form of fortune in general, to another person or group as payment for an item, service, or other category of costs.

In the article from BusinessTown.com, the author recommends several strategies to lower the break-even point of a business, which is the point where total revenue equals total expenses. The lower the break-even point, the easier it is for a business to make a profit.

Increase operational capital with a bank loan is not a recommendation to lower the break-even point.

Instead, it suggests borrowing more money to finance operations, which can increase the break-even point and the amount of revenue needed to cover expenses.

Hence,  increase operational capital with a bank loan is not a recommendation the author of the Businesstown.com article makes to lower your break-even point.

To learn more on Expenses click:

https://brainly.com/question/29842871

#SPJ7

Answer: I think it’s 5 I’m not sure

Step-by-step explanation:

8.3 units i got it from khan Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

-8 > 4 +2v ; subtract 4 from both sides

-8-4 > 4-4 +2v; calculate

-12 > 2v; divide both sides by 2

-6 > v

TO Know:

apply the same operation to both sides of inequality

if the operation is dividing or multiplying by a negative number change the direction of the inequality

Answer:

4x, if that is an option

Step-by-step explanation:

3x is the same as x+x+x, so if you add another x it would equal to 4x

Answer:

a>6

Step-by-step explanation:

Answer:

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Step-by-step explanation:

Given

Given that the function f(x) and g(x) are inverse functions.

[tex]f\left(x\right)\:=\:\frac{1}{3}x\:+\:5[/tex]

[tex]g(x) = 3x - 15[/tex]

To determine

Let us determine whether f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Determining the inverse function of f(x)

A function g is the inverse function of f if for y = f(x), x = g(y)

[tex]y=\frac{1}{3}x+5[/tex]

Replace x with y

[tex]x=\frac{1}{3}y+5[/tex]

Solve for y

[tex]y=3x-15[/tex]

Therefore,

YES! we conclude that f(x) = 1/3x + 5 and g(x) = 3x - 15 are inverse functions.

Answer:

2^7⋅3^−5⋅9^4

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

It's going up, so its positive and you could draw a line straight through the points, because they are all very close .

Answer:

y= -0.5x+5

Step-by-step explanation:

This is because the cash register is always subtracting 0.5 from a positive 3 on the gift card.

Hope this helped

Answer:

Step-by-step explanation: your goal is to keep x on one side and everything else on the other.

subtract 1 from both sides

4x = -48

divide 4 on both sides

x= -12

hope this helps :)

Answer:

d

Step-by-step explanation:think dude  it d duh

Answer:

[tex]y= 10+12.5x[/tex]

Step-by-step explanation:

Given data

He paid $10 for parking and

$12.50 per ticket.

let the number of tickets be x

and let the total cost be y

Hence the expression in terms of x and y is

[tex]y= 10+12.5x[/tex]

Answer:

All you have to do is multiply 5 and 3 by specific gaps in between new numbers then subtract 30. Keep doing that until you get evenly matched numbers.

Step-by-step explanation:

The answer is 15, it would take 15 seconds for Alan to reach Sasha.

Answer:

v = -3

Step-by-step explanation:

5 (5 + 5v) = -29 + 7v

or, 25 + 25 v = -29 + 7v

or, 25 + 29 = 7v - 25 v

or, 54 = - 18v

or, v = -54/18

or, v = -3

for checking ( putting the value of v in both sides )

5( 5 + 5 (-3))= -29 + 7 (-3)

or, 5 ( 5 - 15 ) = -29 -21

or, 5 (-10) = -50

or, -50 = - 50

the equation is true

hope it will help you ☺✌

Answer:

v = - 3

Step-by-step explanation:

Given

5(5 + 5v) = - 29 + 7v ← distribute parenthesis on left side

25 + 25v = - 29 + 7v ( subtract 7v from both sides )

25 + 18v = - 29 ( subtract 25 from both sides )

18v = - 54 ( divide both sides by 18 )

v = - 3