Answers
Answer:
The IQR describes the middle 50% of values when ordered from lowest to highest. To find the interquartile range (IQR), first find the median (middle value) of the lower and upper half of the data. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
Step-by-step explanation:
Related Questions
2965
-9654what the answer
Answers
36) The speed of a boat in still water is 5km/hr. If the speed of the boat against the stream is 3
km/hr, what is the speed of the stream?
1. 1.5 km/hr
2. 2 km/hr
3. 2.5 km/hr
4. 1 km/hr
Answers
Answer:
2km/hr
Step-by-step explanation:
Given the following
Speed of boat in water = 5km/hr
Speed of boat against stream = 3km/hr
Since the speed of boat is going against that of the stream, hence, the speed of the stream will be the difference between the speed of boat and that when the boat is against the stream
Speed of stream = 5km/hr - 3km/hr
Speed of stream = 2km/hr
hence the required speed of stream is 2km/hr
please help. math homework. only three questions.
Answers
Step-by-step explanation:
1). 1
2). 36
3). 16
sorry I can't explain it properly, all you have to do is to dive the coefficient of x by 2 and square the result
What is the average of 86%, 100%, and 70%?
Answers
Answer:
87.3
Step-by-step explanation:
Answer:
85.3333333333
Step-by-step explanation:
add the number then divide them by the number u x them with
Choose the function whose graph is given by:
O A. y = tan(2(x + 7)) - 1
O B. y =tan(x - 2) + 1
O C. y=tan(x + 1) - 76
O D. y = tan(x - ) - 1
Answers
What is the area?
5 mi
3 mi
square miles
Answers
Answer:
15 square miles
Step-by-step explanation:
For area you multiply length times width.
5×3 = 15
graph x2/49+(y+1)2/4=1
Answers
Answer:
The answer is A
Step-by-step explanation:
The given function is [tex]\dfrac{x^2}{49}+\dfrac{(y+1)^2}{4}=1[/tex] Thus, the graph of the function will be elliptical.
How to find the function which was used to make graph?There are many tools we can use to find the information of the relation which was used to form the graph.
A graph contains data of which input maps to which output.
Analysis of this leads to the relations which were used to make it.
The given function is
[tex]\dfrac{x^2}{49}+\dfrac{(y+1)^2}{4}=1[/tex]
The given function represents the equation of an ellipse.
Thus, the graph of the function will be elliptical.
Learn more about finding the graphed function here:
https://brainly.com/question/27330212
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You're playing a fantasy game that allows you to create your own character. There are 5 options for the
race of the character, and there are 3 options for the character's main tool.
If you randomly choose the race and the tool, which of these diagrams can be used to find all of the
possible outcomes?
Answers
Answer:
A i think
Step-by-step explanation:
Select all of the expressions that are equivalent to 18x+6.
4 points
10 (2x + 1) - 2x - 4
6 (3x + 1)
0 Option 1
D Option 2
10 (2x + 1) + 2x - 4
(1 + 3x) 6
Option 3
Option 4
2 (8x + 3) + 2x
Answers
Answer: Option 2
Step-by-step explanation:
6(¹⁸ˣ⁄₆+ ⁶⁄₆)
Simplified: 6(3x+1)
Which team had about 20% of the wins of the baseball
season?
A) Badgers
B) Stingray
C) Twins
D) Wasps
Answers
What pre-reading strategy would help you determine which items or information might be important to learn?
Answers
Answer:
Discussion.
Pictures.
The title.
Story telling.
Short conversations.
Step-by-step explanation:
How to translate f(x)(blue) to g(x) red?
Answers
Answer:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
Step-by-step explanation:
g(x) = [tex]\sqrt{x+2}[/tex] - 3
According to the rule of 72, in about how many years will $80 be worth $40 if
the rate of inflation is 3%?
O A. 48 years
B. 6 years
C. 24 years
Ο Ο
D. 12 years
Answers
Answer:
24 Years
Step-by-step explanation:
Rule of 72 is an approximation that you can use to estimate the time it will take for something to double in value at a compound rate of interest
use the following equation
72/(i*100)
we have
72/(.03*100)
72/3=24
Simplify the expression.Write your answer as a power.
w^8 w^5
------ × ------- =
w^7 w^2
Answers
what’s the answer please i don’t need work shown :)
Answers
Answer:
102
You didn't ask for work and I shall respect your wish
What is the product of 16(cos(47)+isin(47)) and 4(cos(12)+isin(12))?
Answers
Write both complex numbers in polar form: (exp(x) is the same as e ˣ)
z = 16 (cos(47°) + i sin(47°)) = 16 exp(i 47°)
w = 4 (cos(12°) + i sin(12°)) = 4 exp(i 12°)
→ zw = 64 exp(i (47° + 12°)) = 64 exp(i 59°)
→ zw = 64 (cos(59°) + i sin(59°))
Paul is selling $2 raffle tickets for his baseball team. He needs to sell at least
$230 worth of tickets to earn a team jacket. If he has already sold $50 worth of tickets, how many more raffle tickets, x, does Paul need to sell to earn a team jacket?
Answers
Answer: 90 more tickets
Step-by-step explanation:
230 - 50 = 180
180 divided by 2 = 90 tickets
what is the domain of the function graphed below!?
Answers
Answer:
All Real Numbers
Step-by-step explanation:
The graph extends in the x axis infintley
How many inches are in 4 1/2 feet ?
Answers
Answer:
54 in
Step-by-step explanation:
12 x 4= 48
1/2 ft= 6in
48 +6= 54
There are 54 inches in 4 1/2 feet.
We have,
To convert feet to inches, we know that 1 foot is equal to 12 inches.
To find the number of inches in 4 1/2 feet, we multiply the number of feet by 12 and add the number of inches.
4 feet multiplied by 12 inches/foot = 48 inches.
1/2 foot equals 1/2 multiplied by 12 inches/foot = 6 inches.
So,
4 1/2 feet is equal to 48 inches + 6 inches, which equals 54 inches.
Therefore,
There are 54 inches in 4 1/2 feet.
Learn more about unit conversion here:
https://brainly.com/question/13899873
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Which number on the number line the correct position of all lines showed
Answers
Answer:
D
Step-by-step explanation: i believe it is D
500% of what number is 1,450?
Answers
Answer:
34.48 maybe
Step-by-step explanation:
Answer:
Step-by-step explanation:
1450÷500%
1450÷5.0 = 290
i will give Brainiest if your right
Answers
Answer:
10+5x
Step-by-step explanation:
5(2+x)
Distribute the 5
so 10+5x
5/12 × 6/7 = 5/14 with step
Answers
Answer:
Look below
Step-by-step explanation:
First you multiply the top and bottom
5/12 x 6/7
5x6 and 12x7
you get your new fraction of 30/84
then you simplify it by 6 to get 5/14
hope this helps
Find the value of x.
120°
97°
xo
130°
150°
X=
Answers
Answer: X= 133
Step-by-step explanation:
Why was Algebra so hard? Was it because a, b, and c replaced numbers?
Answers
Answer:
Yep
Step-by-step explanation:
YEPP UGH I hate MAth
Round to the nearest hundredth (2 decimal places) when necessary
Answers
Answer:
138.23 is the circumference
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
If it's area, then:
area = 1519.76 in²
Step-by-step explanation:
radius = 44/2 = 22
area = πr² = (3.14)(22²) = 1519.76 in²
Numbers 1, and 3 please
Answers
Answer:
1. shifts the graph right 2 units
2. y = -2(x -3)² +7
Step-by-step explanation:
1) Replacing x with x-h in any function shifts the graph h units to the right. Here, you have replaced x with (x-2), so the graph will be shifted 2 units to the right.
__
3) The vertex form of the equation of a parabola is ...
y = a(x -h)² +k . . . . . . . . for vertex (h, k) and vertical scale factor 'a'
Here, the vertex is (h, k) = (3, 7), and the parabola opens downward. This tells us the sign of 'a' is negative.
The graph is not so clear that it is easy to read the value of 'a' directly from it, but there are several clues.
The zeros of the above function are found at h±√(k/a). This graph shows the zeros to be located such that √(7/a) is slightly less than 2. This means the magnitude of 'a' will be slightly more than 7/2² = 1.75. The y-intercept of the function is 7-9a. It is less than -7, but probably more than -14. This puts bounds on 'a':
-14 < 7-9a < -7
-21/9 < -a < -14/9 ⇒ -2.33 < -a < -1.56
If we assume that 'a' is an integer value, we have bounded its magnitude as being between 1.75 and 2.33, so a=-2 is a reasonable choice.
The equation of the graph may be ...
y = -2(x -3)² +7
If you're interested in anime, I have recommendations in the comments.
Answers
Answer:
I am an anime weeb I have posters in my room
Step-by-step explanation:
Answer:
I'm definitely interested! I'm super new to anime, I just started watching MHA in April.
Name the property that justifies the statement 17=17
Answers
Answer:
the property that justifies the statement 17=17 is equality
Step-by-step explanation:
because it shows that it is equal
Explanation:
They are equal
Write each phrase as an algebraic expression.
16 seconds faster than Aya’s time.
Answers
Given:
The given phrase is 16 seconds faster than Aya’s time.
To find:
The algebraic expression for the given phrase.
Solution:
Let x be the Aya’s time.
16 seconds faster than Aya’s time. It means 16 seconds less than Aya’s time.
We know that a negative sign "-" is used for less than.
16 seconds less than Aya’s time = [tex]x-16[/tex]
16 seconds faster than Aya’s time = [tex]x-16[/tex]
Therefore, the required algebraic expression is [tex]x-16[/tex].