Someone you know is planning a wedding. They have still have decide on the place of the reception, the DJ, and the caterer. They have narrowed it down to 2 reception halls, 3 DJs, and 2 catering companies. How many arrangements are possible for this wedding?
Answers
2 reception halls
3 DJs
2 catering companies.
In order to find the number of arrangements, you need to multiply those : 2*3*2=12- So they have 12 arrangements.
why?
Imagine those 3 Djs- they are three arrangements.
Now, they can play in one or the other hall -so in total it's 3 Djs in one hall and 3 in the other -that's 6.
And all of those 6 possibilities can be catered by one or the other company- making the possibilities twice as many, so it's 12 in total!
Related Questions
Robin randomly selects a number between 1 and 20. What is the probability that the number selected is the square of a natural number?a.1/2 b.-3/20 c.-3/10 d.1/5 e.1/3
Melissa sells 4 hats for a total of $68.64 before tax.How many hats does Melissa sell if the total is $154.44 before tax A, 7 B. 8 C. 9 D. 10
Explain why the following triangle cannot exist. Note that no angle measure are known.
Solve for x: 4 = (-8) +3x. Will you please help?
0.015
0.245
0.735
Answers
Answer:
Option C is right answer
Step-by-step explanation:
Given that Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were allergic to penicillin, Nathan had a 75% chance of having the same allergy. The doctor performed a skin test to see whether Nathan would react to it. The test is 98% accurate.
Probability that Nathan is allergic to pennicillin and the test predicts it
=Prob (Nathan is allergic)*P(test predicts it correct)
= 0.75(0.98)
=0.245
Answer:
0.735
Step-by-step explanation:
plato
Answers
Answer:
Slope = 3/2, or 1.5
Step-by-step explanation:
Pick out the lattice points ( points that intersect the graph markings)
I see 2 points, ( 3, 1), and ( 5, 4)
Slope = Δy/xΔ = 4 - 1/5 - 3 = 3/2
Slope is 3/2, or 1.5
-Chetan K
You rise 3 and then go right 2
Rise over run!;D
Answers
The first question's answer is:
0<-100x^2+350x-150
The second question "Look at the factorization shown below.
0 < –100x2 + 350x – 150
0 < –50(2x2 – 7x + 3)
0 < –50(2x – 1)(x – 3)
Select the range that Mario can choose from to price his muffins and make a positive profit.
The answer is:
$0.50 < x < $3.00
Can you please explain with some details?
Answers
The solution of the given expression will be -3a - 4b + 8c.'
What is an expression?
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is (a + 2b + 3c) − (4a + 6b − 5c). The expression will be solved as below,
E = (a + 2b + 3 c) - (4a + 6b - 5c)
E = a + 2b + 3c - 4a - 6b + 5c =
E = -3a - 4b + 8c
Therefore, the expression will have the solution (a + 2b + 3c) − (4a + 6b − 5c).
To know more about an expression follow
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= a + 2b + 3c - 4a - 6b + 5c =
= -3a - 4b + 8c
-8
-6
-2
Answers
Answer:
-6
Step-by-step explanation:
The y-coordinate of B is 2. Adding -8 to it makes the y-coordinate of B' be -6.
2 -8 = -6
Answer:
-6
Step-by-step explanation:
The given translation is
Which means that the original figure will be moved 3 units to the right and 8 units downwards.
Remember, when it comes to translations, when we subtract units to that means the figure will be moved rightwards. And if we subtract units from
, that means the figure will be moved downwards.
So, the original figure has as vertex B(1,2). If we apply the transformation to its vertical cordinate , we would have
Therefore, the right answer is the third choice -6.
Answers
Final answer:
The element in group 15 and period 4 of the periodic table is Arsenic (As), which is classified as a metalloid due to its mixed properties of metals and non-metals.
Explanation:
The element that is found in group 15 and period 4 on the periodic table is Arsenic (As). Group refers to the vertical column and period refers to the horizontal row on the periodic table.
Arsenic belongs to the 'p-block' group of the periodic table and it is classified as a metalloid. This means it has properties of both metals and non-metals. For example, arsenic is brittle (like a non-metal) but can also conduct some electricity (like a metal).
Learn more about Arsenic here:
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Answer:
Arsenic
Step-by-step explanation:
Periods are vertical, groups are horizontal