If A is the set of all integers, choose the set B that will make the following statement false.B ⊆ A
B = {1, 2, 3}
B = {2.5, 3.5, 4.5}
B = {0}
B = {−4, −1, 0, 5, 10}
Answer:
B.
Step-by-step explanation:
The sets {1, 2, 3}, {0}, {-4, -1, 0, 5, 10} only include integers which makes the statement true. Since they are all integers they are all subsets.
Answer {2.5, 3.5, 4.5} does not include integers so therefore it is not a subset making the statement false.
A pizza shop makes large pizzas with a target diameter of 16 inches. A pizza is acceptable if
its diameter is within 3 • 2-2 in. of the target diameter. Let d represent the diameter of a
pizza. Write an inequality for the range of acceptable large pizza diameters in inches.
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Answer:
this is what i got: 15.25 <= d <=16.75
Step-by-step explanation:
Solve for x -2x -3<5
Answer:
Inequality form
x > - 8
Step-by-step explanation:
hope this helps
Answer:
i think it's
x > - 8
Step-by-step explanation:
hope this helps :)
Need help rn please!
Kaia’s mom is having triplets each baby could be either male or female what outcome would be included in the compound event more than one female.
A. MFM
B. FMM
C. FFM
D. MMF
FFM would be included in the compound event with more than one female.
Option (C) is the correct answer.
What is compound event?"A compound event is is an event which involves the probability of two or more outcomes."
What is outcome?"In probability, an outcome of an experiment are the all possible results. "
For given question,
Sample space:
S = {MMM, MMF, MFM, MFF, FMM, FMF, FFM, FFF}
Kaia’s mom is having triplets each baby could be either male or female.
We need to find the outcome that would be included more than one female.
So, the possible outcomes are: {MFF, FMF, FFM, FFF}
From given option FFM is the correct answer.
Therefore, option (C) is the correct answer.
Learn more about compound event here:
https://brainly.com/question/2506202
#SPJ2
Use the grouping method to factor the polynomial below.
x^3+4x^2-3x-12
Find the perimeter of a rectangle whose one side measures 20m and diagonal is 29m
Answer:
Option A
Step-by-step explanation:
Answer:
1.You draw the rectangle and label on one side 20m
2.Draw a diagonal line inside the rectangle an label the line as 29m
3.Extract the the newly formed right angled triangle.
4.Find the hypotenuse (a+b=c) of the right angle which will give you the value of the unknown side.
5.Calculate the perimeter which is;
P=S+S+S+S
P= 20m+9m+20m+9m
P=29m+29m
P=58m
(Will give brainliest) In your own words, say what a rational number is. Give at least three different examples of rational numbers.
In your own words, say what an irrational number is. Give at least two examples.
Hey there!
A rational number is a number that CAN be turned in to a fraction, like 0.5, or 9, 0r -[tex]3^2[/tex].
A rational number is a number that CANNOT be turned into a fraction, like pi, or √2.
Hope it helps and have a great dayyyyy!!!!!
A real estate agent normally charges 4% commission to the seller. To make an offer of $172,000 seem more attractive to a seller, she reduced her commission to 2.25%. How much did the seller save?
Answer:
The amount saved is $3,010
Step-by-step explanation:
Here, we want to calculate the amount saved
On the normal 4%, the amount charged is
4/100 * 172,000 = $6,880
For the 2.25%, we have
2.25/100 * 172,000 = $3,870
The amount saved is thus;
$6,880-$3,870
= $3,010
solve. -0.63 ÷ -0.7 = ill give brainiest
Answer:
0.9
Step-by-step explanation:
plz brainliest
Answer:
0.9
Step-by-step explanation:
A golf store purchases a set of clubs at a wholesale price of $250. Mr. Edmond learned that the clubs were marked up 200%. Is it possible to have a percent increase greater than 100%? What is the retail price of the clubs?
please help a girl out.
Answer:
Yes it is possible to have an increase of 100%.
Retail price is 83.4$
Step-by-step explanation:
250 = x + (200% of x)
250 = 300% of x
so basically 250$ = 3x
250/3 = 83.3333334
So you can round it to $83.4
Hope this helps. I'm not entirely sure this is true but I hope it is.
Which linear inequality is represented by the graph?
y ≤ 2x + 4
y ≤ one-halfx + 3
y ≥ One-halfx + 3
y ≥ 2x + 3
Answer:
B
Step-by-step explanation:
Answer Choice
A)72
B)64
C)50
D)42
E)13
Answer:
aaaa
Step-by-step explanation:
3x6x4
Math Geniuses!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In the diagram, what is the measure of angle 1 to the nearest degree?
Answer:
55
because 4x and 1 are alt exterior angles
Step-by-step explanatio
125+4x-5=180
4x-5=55
4x=60
x=15
4(15)-5
55= angle 1
Jaclyn has $120 saved and earns $40 each month in allowance. Pedro has $180 saved and earns $20 a month in allowance.
If they both save their entire allowances, how long will it take before Jaclyn and Pedro have saved the same amount of money?
Answer:
im pretty sure $80
Step-by-step explanation:
BRAINLIEST IF RIGHT!
Answer the question in the picture above.
Answer:
m is less than A apparently
Step-by-step explanation:
-16 + 4x^2 = 0
Please help. If possible can I get a step by step ?
Step-by-step explanation:
[tex] - 16 + 4 {x}^{2} = 0 \\ 4 {x}^{2} = 16 \\ {x}^{2} = \frac{16}{4} \\ {x}^{2} = 4 \\ x = \sqrt{4 } \\ x = 2[/tex]
y varies inversely with x. If y = 4 when x= -6, find the constant of variation and find the value of y when x= -2
Answer:
constant of variation: k = -24
y = 12 when x = -2
Step-by-step explanation:
y varies inversely with x equation is: y = k/x
where 'k' if the constant of variation
plug in:
4 = k/-6
cross-multiply to get value of 'k' which is -24
plug in:
y = -24/-2
y = 12
What is the area?Write your answer as a fraction or as a whole or mixed number
Answer:
83 3/10
Step-by-step explanation:
multiple the numbers
Sandra calculated her Taxable income as 39,250. She paid 6,000 dollars in federal withholding tax . Based on the table above , what is the amount Sandra Will receive as a refund
Answer:
i really dont even know
Step-by-step explanation:
Answer:
Sorry if it’s to late but the answer is 56:)
Step-by-step explanation:
QUESTION 10 (04.04 LC) On a coordinate grid, point N is at (−2, 4) and point S is at (6, 4). The distance (in units) between points N and S is ______. (Input only whole numbers, such as 2.)
Answer:
8
Step-by-step explanation:
To find the answer you do the square root of (6 -(-2)^2 + ( 4 - 4)^2)
sooo ummm help... 15-p=p-3
Answer:
p = 9
Step-by-step explanation:
Answer:
p = 9
Step-by-step explanation:
15 - p = p - 3
-p - p = -3 - 15
-2p = -18
p = 9
True or false? A theorem is a statement that can be easily proved using a
corollary.
Answer:
true
Step-by-step explanation:
Answer: False
explanation:
Its proof is not difficult because it is based on the statement or theorem which has been already proved. For example the fundamental theorem of algebra and its corollary. Therefore, the statement "A corollary is a statement that can be proved using a theorem, but the proof is usually difficult." is false
A total of 250 people were surveyed about whether or not each person carries a cell phone. The results are shown below in the relative frequency table.
Total
Female
Male
Total
Carries
Cell
Phone
0.42
0.30
0.72
Does Not
Carry Cell
Phone
0.16
0.12
0.28
0.58
0.42
1.00
Which statement is correct?
o 70 people carry cell phones.
O 105 males carry cell phones.
o 145 females carry cell phones.
180 people total carry cell phones.
Answer:
180 people carry cell phone
Step-by-step explanation:
each number is a percentage so you can figure out all the percentages of the bottom and right
0.72 carry cell phone
180 carry cell phone
0.28 dont carry cell phone
70 people dont carry cell phone
0.58 are female
145 are female
0.42 are male
105 are male
therefore that leaves the 180 people carry cell phone
At the farmer's market 1 dozen eggs cost 3.75 What is the cost for 1 dozen eggs?
Answer: The cost is 3.75
Step-by-step explanation: Since you wrote, 1 dozen eggs costs about 3.75, your question was, "What is the cost for 1 dozen eggs?" So the answer should be 3.75.
Carrie got a $65 gift certificate. She plans to buy a $12 rose bush and as many seed packets as she can for $1.79 each. Which of these inequalities shows x, the number of seed packets she can buy?
Answer:
she can buy the rose bush and 29 packets of seeds. So i think X= 29
Step-by-step explanation:
Gerald works at a warehouse that ships products to various grocery stores. He has 230 boxes of oatmeal to ship.
Answer:
?????
Step-by-step explanation: check if you wrote the complete question.
Whoever answers this question gets brainly
Answer:
A
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
[tex]3x+14\leq 13[/tex]
Answer:
x ≤ - [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
Given
3x + 14 ≤ 13 ( subtract 14 from both sides )
3x ≤ - 1 ( divide both sides by 3 )
x ≤ - [tex]\frac{1}{3}[/tex]
Answer:
x≤-⅓Step-by-step explanation:
to understand the solving stepsyou need to know about:inequalityPEMDASgiven:3x+14≤13
to solve:x
let's solve:[tex]step - 1 \colon \: define[/tex]
[tex]3x + 14 \leqslant 13[/tex]
[tex]step - 2 \colon \: subtract[/tex]
[tex]3x + 14 - 14 \leqslant 13 - 14[/tex]
[tex]3x \leqslant - 1[/tex]
[tex]step - 3 \colon \: divide[/tex]
[tex] \frac{3}{3} x \leqslant - \frac{1}{3} [/tex]
[tex]x \leqslant - \frac{1}{ 3} [/tex]