f(x) = x2
What is f(x) + f(x) + f(x)?

Answer:

Step-by-step explanation:

1. A=12

2. A=17.5

3. A=12.5

4. A=21

5. A=9

6. A=10

7. A=10.5

8. A=18

9. A=6

Complete question is missing, so i have attached it.

Answer:

Yes, they are all correct

Step-by-step explanation:

From the attached image, we see that the sign is showing;

Parking lot: ¾ miles

Summit: 1½ miles

Summit distance can also be expressed as an improper fraction = 3/2 miles

Now, since they started hiking from the park to the summit, it means that they had moved ¾ mile from the parking lot and had 3/2 miles left to get to the summit.

Thus, total distance from parking lot to summit = ¾ + 3/2 = 9/4 miles

Now, let's analyze each of their statements;

Mai said they are a third of their way there.

They had covered 3/4 mile and the total distance is 9/4 miles.

Thus, fraction of total distance covered is;

9/4 ÷ 3/4 = 1/3.

So, Mai is correct

Clare said they have to go twice as far as they had already gone.

They had covered 3/4 miles.

Therefore, twice this = 2 × 3/4 = 6/4 = 3/2 which is same as the sign distance left to the summit.

Thus, Clare is correct

Tyler said that the total hike is three times as long as what we have already gone.

They had gone 3/4 miles

3 times this = 3 × 3/4 = 9/4 miles.

This tallies with the total distance calculated earlier.

Thus, they are all correct

Answer:

Is there an option for 201.06 cm2

Answer:

201 cm

Step-by-step explanation:

Answer:

the slope of the line is -1, if that is what you mean

Step-by-step explanation:

y2-y1/x2-x1

Answer:

-2 is the highest and -8 is the lowest

Step-by-step explanation:

Answer and Step-by-step explanation:

The square root of 7.225 is:

[tex]\frac{17\sqrt{10} }{20}[/tex]

The square root of 225 is 15.

The square root of 7 is [tex]\sqrt{7}[/tex]

(Id.k which number is connect to or not, so I gave you these)

#teamtrees #PAW (Plant AND Water)

9514 1404 393

Answer:

Step-by-step explanation:

The turning point (maximum or minimum) of quadratic function ...

  f(x) = ax² +bx +c

is at x = -b/(2a).

Here, this means the maximum profit will be had when the number of widgets produced weekly is ...

  x = -88/(2(-2)) = 22

The profit at that level of production is ...

  P(22) = (-2·22 +88)(22) -384 = 44(22) -384 = 968 -384 = 584 . . . hundreds

22 widgets must be produced weekly for the maximum weekly profit of $58,400.

Answer:

0.1535 = 15.35% probability that at least one customer arrives in a particular one minute period.

0.1443 = 14.43% probability that at least two customers arrive in a particular 4 minute period.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

In which

x is the number of sucesses

e = 2.71828 is the Euler number

[tex]\mu[/tex] is the mean in the given interval.

Find the probability that at least one customer arrives in a particular one minute period.

The average is of 10 customers per hour(60 minutes), so for this case, [tex]\mu = \frac{10}{60} = \frac{1}{6}[/tex]

This is:

[tex]P(X \geq 1) = 1 - P(X = 0)[/tex]

In which

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-\frac{1}{6}}*(\frac{1}{6})^{0}}{(0)!} = 0.8465[/tex]

[tex]P(X \geq 1) = 1 - P(X = 0) = 1 - 0.8465 = 0.1535[/tex]

0.1535 = 15.35% probability that at least one customer arrives in a particular one minute period.

Probability that at least two customers arrive in a particular 4 minute period.

The average is of 10 customers per hour(60 minutes), so for this case, [tex]\mu = \frac{10*4}{60} = \frac{4}{6} = \frac{2}{3}[/tex]

This probability is:

[tex]P(X \geq 2) = 1 - P(X < 2)[/tex]

In which

[tex]P(X < 2) = P(X = 0) + P(X = 1)[/tex]

So

[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]

[tex]P(X = 0) = \frac{e^{-\frac{2}{3}}*(\frac{2}{3})^{0}}{(0)!} = 0.5134[/tex]

[tex]P(X = 1) = \frac{e^{-\frac{2}{3}}*(\frac{2}{3})^{1}}{(1)!} = 0.3423[/tex]

[tex]P(X < 2) = P(X = 0) + P(X = 1) = 0.5134 + 0.3423 = 0.8557[/tex]

[tex]P(X \geq 2) = 1 - P(X < 2) = 1 - 0.8557 = 0.1443[/tex]

0.1443 = 14.43% probability that at least two customers arrive in a particular 4 minute period.

Answer:

6. unbiased because there is no opinion involed

7. biased because favortie is an opinionated word

8. representative because she is not interviewing everyone but only a small number of people to come up with representative data for the whole workplace

Answer:

A

Step-by-step explanation:

The m would be greater than 8+4 because it said that he has at least $8 more dollars

Answer:

x = 10

Step-by-step explanation:

this is because if we look at the equation and do the opposite of addition (subtraction) we will have an equation that looks like this

16 - 6 = x

with this info we can now infer that 16 - 6 will give us a sum of 10

16 - 6 = 10

x = 10

we can as well as check our answer by plugging in the 10 into our original equation

10 + 6 = 16

which will give us the correct mathematical equation

Answer:

-5

hope this helped!!

Answer:

Hope this will help you.

Answer:

Angle 1

Step-by-step explanation:

When two parallel  lines are crossed by traversal  line, the angles in matching corners are called corresponding angles

Angle 7 and angle 1  are corresponding

24 crayons can be divided into 324 crayons exactly 13.5 times.

We have,

To find out how many times 24 crayons can be divided into 324 crayons, simply perform the division:

So,

324 crayons ÷ 24 crayons

= 324/24

= 13.5

Therefore,

24 crayons can be divided into 324 crayons exactly 13.5 times.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ6

Multiples of 3

: 3, 6, 9, 12, 15, 18, 21, 24, ...

Multiples of 4

: 4, 8, 12, 16, 20, 24, ...

Multiples of 8

: 8, 16, 24, ..

2

Find the smallest number that is shared by all rows above. This is the LCM.

LCM = 2424

Method 2: By Prime Factors

1

List the prime factors of each number.

Prime Factors of 3

: 3

Prime Factors of 4

: 2, 2

Prime Factors of 8

: 2, 2, 2

2

Find the union of these primes.

2,2,2,32,2,2,3

3

Multiply these numbers: 2\times 2\times 2\times 3=242×2×2×3=24. This is the LCM.

LCM = 2424

Answer:

1 7/30

Step-by-step explanation:

3 - (1 1/6 + 3/5) =

3 - (1 5/30 + 18/30) =

3 - 1 23/30 =

1 7/30

Hope that helps!

Answer:

Left triangle:

69+69+x=180

x=42

90-42=48

x=48

Let me know if this helps!

Answer:

9a²b²c²

Step-by-step explanation:

72a³b⁴c⁵ / 8ab²c³

= 9a²b²c²

Answer:

1.3

Step-by-step explanation:

the internet said it was 1.3

-5y - 7 + 6 + 13y =

= -5y + 13y - 7 + 6 = 8y - 1

Answer:

8y-1

Step-by-step explanation:

combine like terms

-5y+13y=8y

-7+6=-1

Answer:

C) 105 feet

Step-by-step explanation:

7(15) = 105 feet

Answer:

C

Step-by-step explanation:

Set one second to x

7 = 1/3x

5÷1/3 = 15

7*15 = 105

Thus, we get C, or 105 as our answer

Answer:

D. All of this information is needed to solve the problem

Thank you

Answer:

The answer of this question is 62.53.

Answer:

Option D is correct.

Step-by-step explanation:

Have a nice day. ;-)