Answer please I don't know this?

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

1. Work out the inequality

Add 3 to both sides to get n alone

15+3 = 18

18<n

2. Read the inequality

" n is greater than 18 "

3. Read each answer choice to see which matches up

B is the answer...B states "n is greater than 18"

Answer:

i think its

-8

negitive

up

minimum

Step-by-step explanation:

Answer:

5 - 25= -20

Step-by-step explanation:

Answer: -20

Step-by-step explanation:

5-25=-20

Answer:c

Step-by-step explanation:

Answer:

it's c

Step-by-step explanation:

khan academy

Answer:

a)

Step-by-step explanation:

hello :

the statement a) is true because the slope for D is 2/5

the slope for c is : ((-3)-(-5))/((2)-(0)) = 1

Answer:

Both 90 degrees, refractions along the X axis.

Answer:

Both 90 degrees, refractions along the X axis.

Step-by-step explanation:

Answer:

True.

Step-by-step explanation:

Multiply 3 by 6x-2 and you get (18x-6). Subtract 7 from -6 gives you 13, which equals 18x-13.

Answer:

True

Step-by-step explanation:

You want to get the x's by themselves, so first you have to use the distributive property.

3 x 6x = 18x

3 x 2 = 6

So now the equation should look like

18x - 6 - 7 = 18x - 13

So now you have to get the x's by itself by adding or subtracting like terms.

- 6 - 7 = -13

18x - (-13) = 18x - 13

       + (-13)         + (-13)

-----------------------

18x = 18x

18/18     18/18

x = 1

Now plug the numbers in

3(6(1) - 2) - 7 = 18(1) - 13

5    =   5

Answer:

The sum of two consecutive number is 55'which is the largest number? So the numbers are 27 and 28.

Step-by-step explanation:

If we say \(x\) is the first number, then the next consecutive number will be \(x+1\).

Using this, we can make an equation.

\(x+(x+1)=55\)

\(2x+1=55\)

\(2x=54\)

\(x=27\)

And so we know that the two consecutive numbers are 27 and 28.

Hope this helps.

頑張って!

The probability of sleet is given as 0.85. To express this probability as a fraction, we simply write the decimal as a fraction with a denominator of 1.

0.85 can be written as 85/100, which can be simplified by dividing both the numerator and denominator by 5 to obtain 17/20.

Therefore, the probability of sleet can be expressed as the fraction 17/20.

Probability is a measure of the likelihood of an event occurring and is expressed as a number between 0 and 1, inclusive. An event with a probability of 0 is impossible, while an event with a probability of 1 is certain.

Probabilities can be expressed as fractions, decimals, or percentages. To convert a decimal or a percentage to a fraction, we write the decimal or percentage as a fraction with a denominator of 1 and simplify the fraction if possible.

For example, if the probability of an event is given as 0.75, we can write this as 75/100. We can simplify this fraction by dividing both the numerator and denominator by 25 to obtain 3/4. Therefore, the probability of the event can be expressed as the fraction 3/4.

Similarly, if the probability of an event is given as 60%, we can write this as 60/100. We can simplify this fraction by dividing both the numerator and denominator by 20 to obtain 3/5. Therefore, the probability of the event can be expressed as the fraction 3/5.

Probabilities can be used to make predictions about the likelihood of future events, and they are an important tool in many fields, including statistics, science, and finance.

Answer:(-1,1)

Step-by-step explanation:

Answer:

Your answer is: (2,-1). I provided a picture in case you need to show your work.

Answer:

the Answer that I got B

Step-by-step explanation:

hope this helps

Answer:

\(\boxed{\dfrac{34}{15}}\)

Step-by-step explanation:

\(\text{Use }\LaTeX\) (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

\(\dfrac{8}{5} - - \left(\dfrac{2}{3}\right)\)

\(\dfrac{8}{5} - \left[-\dfrac{2}{3}\right]\)

\(\dfrac{8}{5} +\dfrac{2}{3}\)

\(\dfrac{8(3)}{5(3)} +\dfrac{2(5)}{3(5)}\)

\(\dfrac{24}{15} +\dfrac{10}{15}\)

\(\boxed{\dfrac{34}{15}}\)

Answer:

All multiples of 10 end with 0 only. So 35 must be wrong as it ends with 5. Therefore, Greg is incorrect.

Answer:

20r^7 st^2 u^4

Step-by-step explanation:

Answer:

Yes as long as it's not plagerized

Step-by-step explanation:

You can give credit to the website you got it from by leaving the link, writing down the website, or do this, "Thank you, Next"- Ariana Grande

Answer: D

Step-by-step explanation:

Answer:

2( 6x+5+2y)

Step-by-step explanation:

12x + 10 + 4y

Factor out a 2

2*6x + 2*5 + 2*2y

2( 6x+5+2y)

Answer:1. $3- 4 bottles, 1 bottle = 4/3 , 7 bottles= 28/3

2. 40 pounds=$32, 1 pound= $8/10

3. Per bag= 3/2, 7bags= 21/2

4. Per book = $3, 21 books= $63

5. Per bracelet = 0.25 cents, 11 bracelets = 2 dollars 75 cents

Step-by-step explanation:

Answer:

\(3^{108}\)

Step-by-step explanation:

Apply exponent rule: \(\left(a^b\right)^c=a^{bc}\) but \(a\geq 0\)

Thus,

\(\left(3^6\right)^{18}=3^{6* \:18}=3^{108}\)

Answer:

\(3^{108}\)

Answer:

129

Step-by-step explanation:

Answer:

48/62 is approzimately 77%

Step-by-step

ou can write it in fraction form and divide.

48/62

=0.774193548387

multiply by 100 and round

48/62 is approzimately 77%

Given the following information:

\(\displaystyle\sf n(U) = 50\)

\(\displaystyle\sf n(P) = 28\)

\(\displaystyle\sf n(Q) = 35\)

\(\displaystyle\sf n(P'\cap Q') = x\)

Let's express the requested values in terms of x:

1. \(\displaystyle\sf P'\cap Q\):

Using the principle of complements, we know that \(\displaystyle\sf P'\cap Q = U \setminus (P \cup Q) = U - (P \cup Q)\).

Since the universal set U has 50 elements, and we are given that \(\displaystyle\sf n(P) = 28\) and \(\displaystyle\sf n(Q) = 35\), we can calculate the value of \(\displaystyle\sf n(P \cup Q)\):

\(\displaystyle\sf n(P \cup Q) = n(P) + n(Q) - n(P \cap Q)\).

Since we don't have the value of \(\displaystyle\sf n(P \cap Q)\), we cannot calculate the exact value of \(\displaystyle\sf n(P \cup Q)\). Therefore, we cannot express \(\displaystyle\sf P'\cap Q\) in terms of x.

2. \(\displaystyle\sf P \cap Q\):

Using the same principle of complements, we know that \(\displaystyle\sf P \cap Q = U \setminus (P' \cup Q') = U - (P' \cup Q')\).

Similarly, we cannot calculate the exact value of \(\displaystyle\sf n(P' \cup Q')\) since we don't know \(\displaystyle\sf x\). Thus, we cannot express \(\displaystyle\sf P \cap Q\) in terms of x.

3. \(\displaystyle\sf n(P \cap Q')\):

Using De Morgan's laws, we know that \(\displaystyle\sf n(P \cap Q') = n(P) - n(P \cap Q)\).

Since we are given that \(\displaystyle\sf n(P) = 28\), we need to calculate \(\displaystyle\sf n(P \cap Q)\). Unfortunately, we don't have enough information to find the exact value of \(\displaystyle\sf n(P \cap Q)\) in terms of x. Therefore, we cannot express \(\displaystyle\sf n(P \cap Q')\) in terms of x.

Regarding the greatest and smallest possible values of x, without additional information or constraints, we cannot determine those values. We would need more details or conditions related to the intersection of sets P and Q or other relevant factors to determine the range or limitations of x.

This is a question related to set theory, a branch of mathematics that deals with the properties of well-defined collections of objects1. Here are some formulas that might help you solve the question2:

The complement of a set A is denoted by A’ and it contains all the elements that are not in A.

The union of two sets A and B is denoted by A ∪ B and it contains all the elements that are in either A or B or both.

The intersection of two sets A and B is denoted by A ∩ B and it contains all the elements that are in both A and B.

The difference of two sets A and B is denoted by A - B and it contains all the elements that are in A but not in B.

The cardinality of a set A is denoted by n(A) and it represents the number of elements in A.

Using these formulas, we can express the sets (P’nQ), (PnQ), and n(PnQ’) in terms of x as follows:

(P’nQ) = (P ∪ Q)’ = U - (P ∪ Q) = U - P - Q + P ∩ Q

(PnQ) = P ∩ Q

n(PnQ’) = n(P) + n(Q’) - n(P ∩ Q’) = n(P) + n(U) - n(Q) - n(P ∩ Q)

To find the greatest and smallest possible values of x, we need to use the following formula2:

n(A ∪ B) = n(A) + n(B) - n(A ∩ B)

Applying this formula to P and Q, we get:

n(P ∪ Q) = n(P) + n(Q) - n(P ∩ Q)

50 - x = 28 + 35 - n(P ∩ Q)

x + n(P ∩ Q) = 13

Since x and n(P ∩ Q) are both non-negative integers, the greatest possible value of x is 13 when n(P ∩ Q) is 0, and the smallest possible value of x is 0 when n(P ∩ Q) is 13.

I hope this helps you understand the question better.

Answer:

Step-by-step explanation: don't know