Answer:
Median- 12
Q1- 5
Q3- 43
IQR- 38
Step-by-step explanation:
2, 5, 11, 13, 43, 45
Put your numbers in order of least to greatest
Since there is no given median as the amount of numbers is even, find the number in between the 2 middle numbers, in this case, the number would be 12, as it is in between 11 and 13.
To find Q1 and Q3, you need to find the first and third median, which would be 5 and 43. To find the IQR, you need to subtract Q3 from Q1, which would give you 38 in this equation
Philip has already run 21 miles on his own, and he expects to run 1 mile during each track
practice. How many track practices would it take for Philip to run 41 miles?
Answer:20
Step-by-step explanation:
21 has already been ran,so subtract that from 41. If he runs 1 mile per track,20 more practices. (41-21)
Question 5 (1 point)
Calculate the area of this composite shape. Use the ti key on the calculator. Round answer
to tenths.
10 yd
12 yd
13 yd
13 yd
Area =
yd2
Carl's class is collecting canned food for a food drive. If the class collects 3 2/3 pounds on the first day and 4 1/4 pounds on the second day, how many pounds of food have they collected so far?
Answer:
7 11/12
Step-by-step explanation:
3 2/3 + 4 1/4 = 3 8/12 + 4 3/12 = 7 11/12
how many 2 digit numbers are multiples of five
Answer:
18
Step-by-step explanation:
Hope it helps plz give brainlies! ;D
pls help me
Find the surface area of the object.
Answer:
3x3x2=18
3x3x2=18
3x3x2=18
1x3x9=27
18+18+18+28=81 81 cm
Step-by-step explanation:
I need help quick. ASAP.
Explain how you could find the area of the figure below?? Hellppp
Answer:
How you would find area of any shape is you would multiply length x width x height.
Step-by-step explanation:
someone, please help !! these are direct and inverse variations, algebra 2. i need them asap !
Answer:
3, 20, 2, and 2.5
Step-by-step explanation:
For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.
On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12
3/12 is 1/4 so the first k is 3.
Second one y = k/x. x is 4 and is 5. So 5 = k/4
20/4 is 5, so the second k is 20.
how many solutions does the nonlinear system of equations graphed below have?
Answer:
A. Zero
Step-by-step explanation:
The upside down parabolic graph has no roots because it not linear
What is the percent of increase from 4,000 to 10,000?
Answer:
150%
Step-by-step explanation:
Percent change = [tex]\frac{New - Old}{|Old|}[/tex] × 100%
=> [tex]\frac{10000-4000}{4000}[/tex] × 100
=> [tex]\frac{6000}{4000}[/tex] × 100 = 150% (increase)
12345678910112131415161718192021212223242526272829303132333435363738394041424344454647484950
Answer: what what! Confused
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Select all the values of x from this list that make the inequality
FOR POINTS!
Make the expression below a perfect square by adding in a constant value: x^2+14x+_
How would the numbers -10, 0, and 10 appear on a horizontal number line?
Answer:
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
Step-by-step explanation:
Plz help me with this math problem
Answer:
c and a because x = a smaller number
Help pleaseeeeeeeeee
9514 1404 393
Answer:
47 -6√10
Step-by-step explanation:
As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.
(a -b)² = a² - 2ab + b²
(√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²
= 2 - 6√10 + 3²(5)
= 47 -6√10
__
Check
√2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals
(√2-3√5)² ≈ 28.02633
47 -6√10 ≈ 28.02633
Find each angle or arc measure
Answer:
17
Step-by-step explanation:
34/2 because the measure of the arc is half of what it would normally be because it touched the other side
kim rented skates for h hours.The rental free was $2.50 per hour. she paid a total a 2.5h=20 b 1.5h=10 c 1.5h=20 d 2.5h=10l of $20
Answer:
2.5h=20
Step-by-step explanation:
:D
Will give brainlist!!!!!!
What would be the best method to use in order to solve the following quadratic equation?
X^2 - 3x = 10
Answer:
Use the x method
Step-by-step explanation:
Move the 10 over to the other side and get x^2 - 3x -10 = 0 and solve by finding two numbers that add up to negative 3 but multiply to -10 which would be -5 and 2 so the binomials are (x-5)(x+2)
Answer:
x^2 - 3x = 10
Step-by-step explanation:
Move all terms to the left side.
Use the sum product pattern.
Factor (x-5)(x+2) = 0
Create two separate equations,
x - 5 = 0, and x + 2 = 0
Rearrange and isolate the variable.
x = 5
x = -2
find the slope for (3,-6)(-1,4)
show the steps
Answer:
y= -5/2x + 3/2
Step-by-step explanation:
(3,-6). y=mx+b or -6=-5/2 × 3+b, or solving for b: b=-6-(-5/2)(3). b=3/2.
(-1,4). y=mx+b or 4=-5/2 × -1+b, or solving for b: b=4-(-5/2)(-1). b=3/2.
Plugging in the two points, hence y= -5/2x + 3/2
Ramundus spends 3/7 of his salary on games and 4/9 of his salary on expenses for a car. Does Ramundus spend more of his salary on games or on expenses for a car?
The students of a school fill 5 buses for a field trip. Each class fills bus. How many classes are riding on the buses?
Answer:
The answer is 5
Step-by-step explanation:
Because each bus is assigned 1 class and there is only five buses so there are 5 classes
Simran used a simulation to predict the number of days of rain in his town. A number 1 or 2 indicates a week in which it rained. Numbers 3, 4, or 5 indicate a week in which it did not rain. The results of the simulation are shown above. What is the experimental probability that it will rain in Simran’s town in at least 1 of the next 4 weeks?
Answer:
The answer that I got for mine was 40%
Step-by-step explanation:
This is because there were 10 trials and 4 of the trials had rain. so 40 percent of the trials had rain. Hope it helps!
What is the area of a rectangle with side
lengths x - 4 and 5x + 7?
please help with a math problem must show work.
The diagram beloon shows a cup in the shape of a right circular conse and yone of its measurements,
cm
10 cm
Which of the following is closest to the volume, in cubic centimeters, of the cup?
Answer:
option c
volume of right circular cone=1/3 *(pi)* r*r *h
what does standard devitation mean?
Answer:
a quantity calculated to indicate the extent of deviation for a group as a whole.
Step-by-step explanation:
t1ts
JUST ANSWER MORE POINTS THAN NEEDED
Answer: b
Step-by-step explanation:
Answer:
The answer would be option B: x < 95
Step-by-step explanation:
CAN SOMEONE PLEASE HELP ME!!! I REALLY NEED IT
n = ___
Answer:
i got n =2
Step-by-step explanation:
setted up a proportion, so 4/n+6 = 9/n+16 and solved from there and got 2.
Giving brainliest awnser if you help me with this