HelpI don’t understand graphs and I will mark brainliest for the correct answer

Answer: x ∗ 5 = y or y = x∗5

Answer:

625 / 5 = 125 per day

Step-by-step explanation:

If this helped can I get brainliest I need to rank up.

Answer:

f(2)=0. The third option is correct.

Step-by-step explanation:

Suppose we have a polynomial called f(x) and we know (x-2) is a factor of f. This means that we can express f(x) as:

f(x)=(x-2)\cdot g(x)

Being g(x) another unknown function.

Option 1: f(0)=(0-2)\cdot g(0)=-2\cdot g(0). Since we don't know the value of g(0), we cannot assure f(0)=-2. Incorrect

Option 2: f(-2)=(-2-2)\cdot g(-2)=-4\cdot g(-2). Since we don't know the value of g(-2), we cannot assure f(-2)=0. Incorrect

Option 3: f(2)=(2-2)\cdot g(2)=0\cdot g(0)=0. Regardless of the value of g(0), f(0) must be 0. Correct

Option 4: f(0)=(0-2)\cdot g(0)=-2\cdot g(0). Since we don't know the value of g(0), we cannot assure f(0)=2. Incorrect

Answer:

16

Step-by-step explanation:

If the ratio is 3 red marbles to 4 blue marbles we can solve this using the following:

[tex]\frac{12}{b} = \frac{3}{4}[/tex]

[tex]12 * 4 = 3b\\48 = 3b\\\frac{48}{3} = b\\b = 16[/tex]

So we have 16 blue marbles.

Based on the ratio of red to blue marbles, the number of blue marbles in the bag is 16 marbles.

The bag has red marbles to blue marbles in a ratio of 3:4.

If there are 12 red marbles, the number of blue marbles can be found by direct proportion:

3   :   4

12  :   x

Cross-multiply:

3x  = 48

x = 48/3

x = 16 blue marbles

In conclusion, there are 16 blue marbles in the bag.

Find out more at https://brainly.com/question/24740624.

Answer:

Mr. McDonald's class raised $6,000 dollars.

Step-by-step explanation:

So they're are 25 students in the class and they each sold 16 raffle tickets. The easiest way to do this problem is to first find the amount of raffle tickets sold and then multiply that by 15. You could also just do 25*16*15 but that doesn't make much sense just thinking about it. So the first operation we have to do is 25*16 because multiplication is repeated addition so we're basically doing 16+16 25 times to see how much raffle tickets were sold. So that is 400 and then we multiply by 15 because each ticket sold for 15 dollars so if we sold 400 raffle tickets for 15 dollars each, again multiplication is repeated addition so we do 15+15 400 times which is 400*15=6,000. So Mr.McDonald's class raised $6,000 dollars.

Answer:

It’s 1.5

Step-by-step explanation:

Just divide 2.1 and 1.4

Answer:

5

Step-by-step explanation:

9 x 4 = 36

180/36 = 5

Answer:

x = 4

Step-by-step explanation:

Original Equation:

-6x + 4 = -20

Subtract 4 from both sides.

-6x = -24

Divide both sides by -6

x = 4

Hope I helped :)

Please consider Brainliest :)

Answer:

To solve -6 x + 4 = -20, what steps would you perform?

Subtract  

4.

Divide by  

-6.

Step-by-step explanation:

Answer:

1.25

Step-by-step explanation:

because 4 is 5 dollars so thats mean u divide 5 to 4 which that give u 1.25

Answer:

3.75

4

Step-by-step explanation:

:P

Answer:

Huh?

Step-by-step explanation:

Answer:

the radius is 5 ft.

Step-by-step explanation:

radius = 1/2 diameter

10/2 = 5

R= 5

Answer: 5 feet

This one is easy. Because the radius of a circle (or a semicircle) is half of the diameter, you can simply divide the diameter by 2.

Answer:

23.04

Step-by-step explanation:

Answer:

-5/2

Step-by-step explanation:

Answer:

C. (1,760, 3,530, 5,280)

Step-by-step explanation:

In order to answer this question, you simply have to replace the variable 'x' with the 3 numbers Lilah has, which are 5,280,    10,560, and     15,840:

y(x) = 1/3 (5280) = 1760

y(x) = 1/3 (10560) = 3520

y(x) = 1/3 (15840) = 5280

So, the correct answer is C. (1,760, 3,530, 5,280)

Hope this helps :)

Answer:

if it is -37 * -8 the answer is 296

Answer:

(a) Explained below.

(b) 0.0294

(c) 0.0173

(d) 0.09827

(e) 0.0452

Step-by-step explanation:

The complete question is:

According to an​ airline, flights on a certain route are on time 80​% of the time. Suppose 25 flights are randomly selected and the number of​ on-time flights is recorded.

​(a) Explain why this is a binomial experiment.

​(b) Find and interpret the probability that exactly 16 flights are on time. ​

(c) Find and interpret the probability that fewer than 16 flights are on time.

​(d) Find and interpret the probability that at least 16 flights are on time.

​(e) Find and interpret the probability that between 14 and ​16 flights, inclusive, are on time.

Solution:

(a)

Let the random variable X be defined as the number of​ on-time flights.

A Binomial experiment has the following properties:

If a random variable X is used in an experiment and the experiment has all the above mentioned properties, then the random variable X is known as a binomial random variable.

All of these properties can be confirmed for the random variable X.

Thus, this is a binomial experiment.

(b)

Compute the probability that exactly 16 flights are on time as follows:

[tex]P(X=16)={25\choose 16}(0.80)^{16}(0.20)^{25-16}[/tex]

        [tex]=2042975\times 0.0281475\times 0.000000512\\=0.029442375072\\\approx 0.0294[/tex]

Thus, the probability that exactly 16 flights are on time is 0.0294.

(c)

Compute the probability that fewer than 16 flights are on time as follows:

[tex]P(X<16)=\sum\limits^{15}_{x=0}{{25\choose x}(0.80)^{x}(0.20)^{25-x}}[/tex]

                 [tex]=0.0000+0.0000+....+0.011777\\=0.0173[/tex]

Thus, the probability that fewer than 16 flights are on time is 0.0173.

(d)

Compute the probability that at least 16 flights are on time as follows:

[tex]P(X\geq 16)=1-P(X<16)[/tex]

                 [tex]=1-0.0173\\=0.9827[/tex]

(e)

Compute the probability that between 14 and 16 ​flights, inclusive, are on time as follows:

[tex]P(14\leq X\leq 16)=\sum\limits^{16}_{x=14}{{25\choose x}(0.80)^{x}(0.20)^{25-x}}[/tex]

                          [tex]=0.004+0.0118+0.0294\\=0.0452[/tex]

Thus, the probability that between 14 and 16 ​flights, inclusive, are on time is 0.0452.

Answer:

93.013

Step-by-step explanation:

the ansewer is 93.013

Answer:

D

Step-by-step explanation:

D represents a function because the input (x) is not repeating itself.

Answer:

Most likely B.}21 inches,

Please mark me brainliest

Answer:

The answer is B, 21 inches

Step-by-step explanation:

You find what happened with the width which is time 3. Then you multiply 7 by 3 to get 21!

Hopefully that helps! Please mark BRAINILEST

Answer:

150%

Step-by-step explanation:

You have 1 hole 100% and half 50%

Answer:the fraction 48 can be converted to decimal by dividing 4 by 8 . It can be converted to percent by multiplying by 100

Step-by-step explanation:

all the manz in my block have a glock ahhhhhh

Answer:

-100

Step-by-step explanation:

27-127=-100

Answer:

16 units

Step-by-step explanation:

The perimeter is the sum of the lengths

Add up the lengths as shown

3+2+1+2+3+1+1+3

16 units

Answer:

I believe the answer is C

Step-by-step explanation:

66.5 divided by 19 is 3.5 and 7/2 = 3.5

hope this helps

Answer:

x=40

Step-by-step explanation:

Answer:

they are right

Step-by-step explanation:

Answer:

you have the 4 and 7 backwards and the last one they r losing about .75 gallons hope this helps