Answer: Sustainability, saving money, and time with friends
Other Answer: Faster, cheaper then gas, and more sustainable
Step-by-step explanation:
Three research departments have 8 ,10 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?
We can conclude that exists 211680 ways.
How many ways can this be done?We know that the three research department is have 8, 10, and 7 members.
We choose a delegate and an alternate to represent the department.
First case: department have 8 members.
So, for a delegate, we have 8 options, and for a alternate 7, so a total of
\(8 \times 7 = 56 \ \text{options}\)
Second case: department have 10 members.
So, for a delegate, we have 10 options, and for a alternate 9, so a total of
\(10\times 9 =90 \ \text{options}\)
Third case: department have 7 members.
So, for a delegate, we have 7 options, and for a alternate 6, so a total of
\(7\times6 = 42 \ \text{options}\)
Therefore, we get:
\(56 \times 90 \times 42 = \bold{211680}\)
Hence, we conclude that exists 211680 ways.
For a similar problem about this, please click the link below:
https://brainly.com/question/30958797
best answer gets brainliest
Answer:
see below
Step-by-step explanation:
If we are given the equation of a line in this format:
y=mx+b
then it is quite simple to find the gradient and y-intercept.
In the format:
y=mx+b
the m represents the gradient (slope) and b represents the y-interpcept.
1) y=2x+3
gradient= 2
y-intercept= 3
2) y=x-5
gradient= 1
y-intercept= -5
3) y=-2x-4
gradient= -2
y-intercept= -4
4) y=5-x
gradient= -1
y-intercept= 5
5) y=3x+8
gradient= 3
y-intercept= 8
6) y= 1/4x+3
gradient= 1/4
y-intercept= 3
Hope this helps! :)
i neeed this now asap
Answer:
What type of math this is text me back!
Step-by-step explanation:
A retirement community has a sign at its main entrance that says "Residents over the age of 55 welcome." Which of the following inequalities best represents the age of residents welcome in the retirement community?
a) z > 55
b) z < 55
c) z ≥ 55
d) z ≤ 55
e) A and B are the subsets of a universal set U. If n (A) = 63, n (B) =72.
n (AUB) ,= 115, n (AUB) = 20, find
(i) n (U)
(ii) n(u)
(iii) n (Anb)
(iv) n (only A)
Also illustrate the above information in Venn-diagram.
sorry, there are two (AUB), I think one should be n(AnB) and i.e n(AnB)=20.Right?
Help pls I'll give brainliest to whoever answers first.
Answer:
The third one is the only one I found.
Step-by-step explanation:
You divide each one and see if they are close to 12 or not.
Hope I helped! :)
Sorry if this is incorrect! :(
math question please help me with this
Answer:
8
Step-by-step explanation:
You look at the stem number that is going to be in the Tens place and each individual number will be in the units place.
Which expression represents 4 less than a number, h?
If m = -4 and n = 7, what is the value of m - n?
11
-3
-11
3
Answer:
-11
Step-by-step explanation:
-4 - 7 = -11
I shall give the right answer brainliest
Answer:
A. \(-\frac{1}{9}\)
Step-by-step explanation:
-(\(3^-^5\))(\(3^3\)) = \(-\frac{1}{9}\)
please let me know if I am wrong.
hope this helped.
Answer:
A
Step-by-step explanation:
\(-\left(3^{-5}\right)\left(3^3\right)\)
\(\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}\)
\(3^{-5}\cdot \:3^3=3^{-5+3}\)
= \(-3^{-5}\cdot \:3^3\)
\(\mathrm{Add/Subtract\:the\:numbers:}\:-5+3=-2\)
\(=-3^{-2}\)
= \(\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}\)
\(3^{-2}=\frac{1}{3^2}\)
= \(=-\frac{1}{3^2}\)
\(3^2=9\)
= \(=-\frac{1}{9}\)
Solve and identify the graph of each inequality.
Please help me asap! I will give brainly!
Answer:
Figure 4 : 9 by 4 rectangle
17 red squares is figure 8
51 yellow squares
The pattern is +2 for the length, and the width stays the same. Hope this helped. :)
Answer:
17 rojo
51 amarillo
en el dibujo son 11 rojos y 33 amarillo
Step-by-step eplanation:
HELPPP ASAPPPPPPP YOULL GET 20 POINTS
Answer:
Add the cups of blue cheese to the cups of cream cheese.
2 3/8 + 1
Add the whole number part.
3 3/8
Hope this helps! :)
Answer:
3 3/8 cups
Step-by-step explanation:
when adding fractions and whole numbers together, you can combine like terms, meaning add the whole numbers together separately, and add the fractions separately.
Here we only have to worry about combining whole numbers together. So 2+1= 3, so in total we will have 3 3/8 cups.
What is the classification of each system?
Just say which 1 goes with which in your answer pls!
Answer: The middle one is consistent independent the bottom one is consistent dependent and the top one is inconsistent
Step-by-step explanation: I'm not 100% sure but tell me if I'm wrong.
Hope this helps : D
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
A survey showed that of 100 high school students, 50 of them took biology, 20 took chemistry, and 12 took both. How many of the 100 students took neither biology nor chemistry?
**Show your work**
Answer:
the answer is 18
Step-by-step explanation:
50+20+12=82
82 - 100 = 18
Solve 4/9 plus x =7/9 x =
Answer:
x = 1/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x + 4/9 = 7/9
Step 2: Subtract 4/9 from both sides.
x + 4/9 - 4/9 = 7/9 - 4/9
x = 1/3
Answer:
x = 1/3 (or) 3/9
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ (4/9) + x = 7/9
Then the value of x will be,
→ (4/9) + x = 7/9
→ x = (7/9) - (4/9)
→ x = (7 - 4)/9
→ x = 3/9
→ [ x = 1/3 ]
Hence, the value of x is 1/3.
Chart and Graph Questions (image inserted)
Answer:
X is the horizontal line and y is the vertical one- so (1,3) you would move one horizontally (right) and 3 vertically (up)
Which process will create a figure that is NOT congruent to the figure shown?
Answer:
The distance
Step-by-step explanation:
because all of the other are still congruent
cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
Alexis ordered an ice cream cake from Molly Moo Creamery. The box that it was packed in was a rectangular prism. The dimensions of the box are shown in the diagram.
What is the total surface area of the box of in square inches?
LAST QUESTION PLEASE HELP ME FOR BRAINLIEST
Answer:
7y=42 have 6 as a solution
Answer:
B. 30/6=5
C. 7*6=42
D. 8-6= 2
Step-by-step explanation:
just substitute 6 for the variable
(Complete the Sentence) A linear equation in two variables is an equation the can be written in the form ______, where m and b are constants.
Answer: y = mx + b
Step-by-step explanation:
Pls help I still don’t understand this topic
In the diagram, figure ARHV is congruent to figure LZPC. What is the length of side ZP and the measure of angle R?
Answer:
Angle R is 75 degrees and length of ZP is 6.
Step-by-step explanation:
Answer:
\(ZP=6, m\angle R=75\textdegree\)
Step-by-step explanation:
By CPCTC, \(RH\) and \(ZP\) are congruent, so they have the same length by the definition of congruency. This means that \(ZP=RH=6\).
Again, by CPCTC, \(\angle Z\) and \(\angle R\) are congruent, so they have the same measure by the definition of congruency. This means that \(m\angle R=m\angle Z=75\textdegree\). Hope this helps!
566³×566² i need help with this question
Answer:
5.8087429e+13
Step-by-step explanation:
Answer:
5.8087429e+13
Step-by-step explanation:
566^3 is 181321496
566² is 320356
4.) write a number that is a natural number
5.) write a number that is an irrational number
A circular table has a diameter of 210 inches. A circular tablecloth hangs over the table 10 inches around the table. What is the area of the tablecloth?
could anyone pls help me with these questions? Will mark brainliest
Answer:
the area of first one is 12 ×5
A (2,1)
B (1,3)
C (5,5)
Suppose a rectangle ABCD has the coordinates shown.
Find the coordinates of point D.
Answer: (6,3)
Step-by-step explanation:
The midpoint of AC and BD are the same because a rectangle's diagonals cut each other in half.
D = A + C - B
D = 2 + 5 - 1 = 6
D = 1 + 5 - 3 = 3
D = (6, 3)