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In Set Notation, this might be written as
{x | (x ≤ 0) ∪ (x ≥ 23)}
In Interval Notation, this might be written as
(-∞, 0] ∪ [23, ∞)
Related Questions
What is the scale factor of figure ABCD?
a. 1/3
b. 4/3
c. 3
d. the figure isn't dilated properly
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measure ABCD=scale factor*[measure A1B1C1D1]
in the axis of the y coordinate
we have
scale factor=measure ABCD/measure A1B1C1D1
scale factor=3/1----->3
in the axis of the x coordinate
we have
scale factor=measure ABCD/measure A1B1C1D1
scale factor=8/6----->4/3
therefore
the answer is the option
d. the figure isn't dilated properly
The data set below shows the weights of some puppies, in pounds, at a kennel: 10, 11, 11, 12, 13, 13, 13, 14, 15 Which histogram represents the data set?
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Group the data into 5 bins according to the table shown below.
Bin Count----- --------- 10 3 11 1 12 2 13 0 14 2 15 1
A plot of the histogram n shown in the figure.The data is skewed toward a value of 10, which has the largest frequency of 3.The average is 12, and the median is 12.
Answer:
I think it is C
Step-by-step explanation:
NEED HELP ASAP PLEASE
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For example,
(3/28) / (-1/4) = 3/28 * (-4/1) = -12/28 = -3/7
Answer: -3/7
Josefina spent 20 + 3b dollars on a pair of earrings and three blouses that cost b dollars each how much did she spend in all if each blouse cost 15 $
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Step by Step-
She spent $15 on 3 blouses, so you would multiply and get that she spent $45 on blouses.
You would then add that to the $20 she spent before, and get $65.
Therefore, she spent $65.
Hope this helps!!
Josefina spent $65 in total, with $20 on earrings and $45 on three blouses at the cost of $15 each.
Calculating Total Cost
Josefina spent a certain amount of money on a pair of earrings and three blouses. The cost of the pair of earrings is separate from the blouses and is a fixed amount of $20. Each blouse costs $15, and she bought three blouses. Therefore, the total cost for the blouses is 3 times $15, which equals $45. To find the total amount Josefina spent, we need to add the cost of the earrings to the cost of the blouses.
Total spent on blouses = 3 * $15 = $45
Cost of the earrings = $20
Total amount spent = Cost of the earrings + Total spent on blouses
Total = $20 + $45 = $65
Therefore, Josefina spent a total of $65 on her purchase.
A lifeboat can carry up to 24 people. Write an inequality to represent this situation
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hoped it helped
brainlist plz
2.
Find the annual percentage rate, using the annual percentage rate table.
Amount Financed: $8,900
Finance Charge: $1,030.62
Number of Payments: 24
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Finance Charge: $1,030.62
Number of Payments: 24
(Finance Charge)/(Amount Financed)*100$=($1,030.62)/($8,900)*100$
(Finance Charge)/(Amount Financed)*100$=(0.1158)*100$
(Finance Charge)/(Amount Financed)*100$=$11.58
In the row of number of Payments 24, we look for:
(Finance Charge)/(Amount Financed)*100$=$11.58, and we to which annual porcentage rate it corresponds in the first row
Answer: The annual percentage rate is 10.75%
Two trucks started traveling from the same place at 9:00 a.m. One truck traveled North going 45 mph and the other traveled South going 50 mph. What time will it be when the trucks are 380 miles apart?
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Givens
South bound truck's rate = 50 mph
North bound truck's rate = 45 mph
Distance apart = 380 after time t
The time that passes = t
Equations
d = r * t
d1 + d2 = 380
d1 = r_south * t
d2 = r_north * t
Substitute and solve.
r_south * t + r_north * t = 380
50*t + 45*t = 380 Combine like terms.
95t = 380 Divide by 95
t = 380 / 95
t = 4 hours
Answer
t = 9:00 + 4 hours = 1300 hours = 1:00 PM <<<< answer
Answer: 1:00 PM
Step-by-step explanation:
Leon deposited $30000 in a bank which paid 2% interest per year. After 1 year, Leon withdrew all his money including the interest. how much money did Leon withdraw?
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A=P(1+r)^n
where:
P=principle
r=rate
n=time
But from the information given:
P=$30,000, r=2%, n=1 year
thus
A=30000(1+2/100)^1
A=30000(1.02)^1
A=$30600
Thus amount after 1 year was $30600
Find the greatest common factor of 30 and 60
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I hope this helped
A collection of dimes and quarters worth $9.25. There are 46 coins in all. Find how many of each there are. How many dimes are there?
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There are 15 dimes.
Identify one characteristic of exponential growth.
A. A graph that is an increasing curve
B. A common ratio between 0 and 1
C. A common ratio less than 0
D. A common difference greater than 0
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B. A common ratio between 0 and 1 would result in decay, not growth
C. A common ratio less than one would just reflect the graph across the x-axis. It does not give any information about whether or not it is exponential growth.
D. Exponential growth functions have no common differences.
Thus, A is the correct answer.
Exponential growth features a quantity increasing at a constant growth rate. The correct answer is Option A.
Exponential growth is characterized by a situation where a quantity increases at a constant growth rate. It is often represented graphically by an increasing curve.
This means that as time progresses, the rate at which the quantity grows also increases. For example, the population of a species might grow slowly at first, but as it becomes larger, the growth rate accelerates.
Given the options in the question, the correct answer is:
Option A. A graph that is an increasing curve
Sam entered three functions into a graphing calculator, y1 = x + 2, y2 = x2 + 2, and y3 = 2x. A portion of the table created by those functions is shown below.
Answers
y1 = x + 2
y2 = x ^ 2 + 2
y3 = 2 ^ x
For x = 0:
y1 = 0 + 2 = 2
y2 = 0 ^ 2 + 2 = 0 + 2 = 2
y1 = y2
For x = 5
y2 = 5 ^ 2 + 2 = 25 + 2 = 27
y3 = 2 ^ 5 = 32
y3> y2
For x = -1:
y1 = -1 + 2 = 1
y2 = (-1) ^ 2 + 2 = 1 + 2 = 3
y3 = 2 ^ (- 1) = 1/2 = 0.5
y3 <y1 <y2
Answer:
y1 = y2
y3> y2
y3 <y1 <y2
Find the area in the first quadrant under the curve y = 1 / (x^2+6x+10)
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[tex]\displaystyle\int_0^\infty\frac{\mathrm dx}{x^2+6x+10}[/tex]
Complete the square in the denominator:
[tex]x^2+6x+10=x^2+6x+9+1=(x+3)^2+1[/tex]
then substitute [tex]x+3=\tan y[/tex], so that [tex]\mathrm dx=\sec^2y\,\mathrm dy[/tex]. Then as [tex]x\to0^+[/tex], we have [tex]y\to\arctan3[/tex]; as [tex]x\to\infty[/tex], we have [tex]y\to\dfrac\pi2[/tex]. So the integral becomes
[tex]\displaystyle\int_{\arctan3}^{\pi/2}\frac{\sec^2y}{\tan^2y+1}\,\mathrm dy=\int_{\arctan3}^{\pi/2}\mathrm dy=\dfrac\pi2-\arctan3[/tex]
Hey can you please help me posted picture of question
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Explanation:
All the other options are theoretical probabilities because they were determined using the equation:
probablity = number of positive events / total number of possible events.
While, experimental probabilities are determined from actual results of an experiment (test). That is what the option C. describes. It compares the number of times that she actually got a message (5) with the number of trials (12). It is not determined theoretically.
Multiple 3/4 times 16/9
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Remark
Before doing the multiplication, you should do a cancellation. You can cancel fractions by dividing any numerator by the same thing that will go into any denominator or vica versa.
3 goes into 9 = 3
4 goes into 16 four times.
So the fraction cancellation looks like this.
[tex] \frac{ \frac{16}{4} }{ \frac{9}{3} } = \frac{ \frac{4}{1} }{ \frac{3}{1} } = \frac{4}{3} [/tex]
BRAINLIEST!!!!
Triangle Z' is the image of triangle Z after a series of transformations.
Aliyah and Ivan described the sequence of transformations in different ways.
Which sequence or sequences are correct and why?
GRID AND ANSWERS PROVIDED IN IMAGES!
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Answer:
The third option is correct.
Step-by-step explanation:
PLEASE HELP ASAP Arrange the expressions in increasing order of their values.
(10⁰x 10¹ x 1¹⁰) (10 x 10¹) (10⁰+10¹+1¹⁰) (10⁰+10¹x 1¹⁰)
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(10⁰x 10¹ x 1¹⁰)
(10 x 10¹)
(10⁰ + 10¹ + 1¹⁰)
(10⁰ + 10¹x 1¹⁰)
Rewrite we have:
(1x 10 x 1) = 10
(10 x 10) = 100
(1 + 10 + 1) = 12
(1 + 10x 1) = 11
Answer:
In increasing order we have:
(10⁰x 10¹ x 1¹⁰)
(10⁰ + 10¹x 1¹⁰)
(10⁰ + 10¹ + 1¹⁰)
(10 x 10¹)
Final answer:
After calculating the values of the expressions, they can be arranged in increasing order of their values as follows:
(10⁰x 10¹ x 1¹⁰), (10⁰ + 10¹x 1¹⁰), (10⁰ + 10¹ + 1¹⁰), (10 x 10¹).
Explanation:
To arrange the expressions in increasing order of their values, we must first calculate the value of each expression.
(10⁰ x 10¹ x 1¹⁰): Here, 10⁰ = 1, 10¹ = 10, and 1¹⁰ = 1 (since any number to the power of zero is 1). Multiplying these together, we get 1 x 10 x 1 = 10.(10 x 10¹): This equals 10 x 10 = 100.(10⁰+10¹+1¹⁰): Adding these values together gives us 1 + 10 + 1 = 12.(10⁰+10¹ x 1¹⁰): Following the rules of operations (multiply before adding), first calculate 10¹ x 1¹⁰ which equals 10 x 1 = 10, then add 10⁰ which is 1. So, this gives 1 + 10 = 11.Now we can arrange the expressions in increasing order:
(10⁰x 10¹ x 1¹⁰) (10⁰ + 10¹x 1¹⁰) (10⁰ + 10¹ + 1¹⁰) (10 x 10¹)A 10-ounce container of chocolate chips can be used to make 3 desserts. Each dessert has the same amount of chocolate chips. Which equation shows how to find the number of ounces in each dessert? 10÷3=310 ounce 10÷3=103 ounces 3÷10=310 ounce 3÷10=103 ounces
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Answer:
10 divided by 4 =10 over 4 is the correct answer guys if your doing think through math
Step-by-step explanation:
A rectangular table is six times as long as it is wide. If the area is 294 ftsquared, find the length and the width of the table.
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please respond back if it was correct
the width of a rectangular table is 7 feet and the length of a rectangular table is 42 feet.
The area of a rectangular table is 294 ft².
What is the area of a rectangle?The area occupied by a rectangle within its boundary is called the area of the rectangle. The formula to find the area of a rectangle is Area = Length × Breadth.
Let the width of a rectangular table be x.
Then, six times as long as it is wide = 6x
Area of a rectangular table = 6x × x
⇒ 6x²=294
⇒ x²=49
⇒ x=7 feet
So, length=6x=42 feet
Therefore, the width of a rectangular table is 7 feet and the length of a rectangular table is 42 feet.
To learn more about the area of a rectangle visit:
brainly.com/question/20693059.
#SPJ2
# 14. Q. find the area of rectangle
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You must multiply the height and the width.
8 x 14 = 112
Area = Length x Width
From figure we can see,
Length = 14 ft
Width = 8 ft
So, Area = 14 x 8 = 112 ft²
Thus, the option third gives the correct measure of Area for given rectangle
15 + (-18) =
Please help quick
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hope this help........................
Factor completely a2 - 9a + 20
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You can check, the numbers add up, because -5 - 4 is 9, and 5 * 4 is 20
a^2-9a+20=a(a^2/a-5a/a)+(-4)(-4a/(-4)+20/(-4))
a^2-9a+20=a(a-5)-4(a-5)
a^2-9a+20=(a-5)[a(a-5)/(a-5)-4(a-5)/(a-5)]
a^2-9a+20=(a-5)(a-4)
WANT TO BE THE BRAINLIEST PLZ ANSWER STEP BY STEP
Answers
Find the area of the circle r= 7
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Which properties are necessary to claim that the two prisms are congruent? Check all that apply. The lengths of corresponding edges are in a 1:1 ratio. The volumes are equal. Corresponding angles have different measures. Corresponding faces are not congruent. The base areas are equal. The prisms have the same height.
ANSWER IS:
The base areas are equal.The prisms have the same height.
The lengths of corresponding edges are in a 1:1 ratio.The volumes are equal.
Answers
The two prisms are congruent means that they have the same measures of bases, height, faces and angles.
Angles are congruent when they are the same size (in degrees or radians). Sides are congruent when they are the same length.So, for congruent prisms, the corresponding angles are expected to be of the same sizes and the corresponding sides are expected to be of the same length.
Therefore the correct statements are:
The base areas are equal.
The prisms have the same height.
The lengths of corresponding edges are in a 1:1 ratio.
The volumes are equal.
Learn more:https://brainly.com/question/16202542
the hall family garden is 3/4 of an acre. if they divide their garden into 1/8 acre sections, how many sections will they have?
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The hall family garden is ------------> 3/4 of an acre
if they divide their garden into 1/8 acre sections
so
(3/4)/(1/8)-------> (3/4)*(8)--------> 8*3/4------> 24/4-----> 6 sections
the answer is
6 sections
Answer:
6 sections
Step-by-step explanation:
GETS BRAINLIEST AND 11 PTS!
Maggie has 7 tiles with pictures of plants and 2 tiles with pictures of animals. Maggie keeps all the tiles on a mat with the pictures hidden and mixes them up. She then turns one tile face up and finds the picture of a plant on it. She removes this tile from the mat and turns over another tile without looking. What is the probability that the second tile that Maggie turns over has a plant on it? 22.2% 28.6% 65.0% 75.0%
@musiclover10045
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Analyze the diagram below and complete the instructions that follow.
Solve for y.
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how many lines of symmetry does the figure have??
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Answer: The given figure does not have any line of symmetry.
Explanation:
Since, Given figure seems a parallelogram.
And, a line of a symmetry is an imaginary line through which we get two same figure or unchanged figure. Or, we can say that Line of symmetry makes a reflection of a figure in which the size or shape of the figure does not change.
In the case of parallelogram diagonals must be the line of symmetry. But any diagonal in parallelogram does not make symmetry. Therefore, there is no line of symmetry in parallelogram.
12% of 250 is what answer
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Hope this helped :)
alisa202