Answers
Answer: 2, 4, and 5
Step-by-step explanation:
IQR is the third quartile minus the first quartile. The median is the middle number. The range is the biggest number minus the smallest. Hope this helps.
Answer:
it is measured with a ruler
Related Questions
which statement best describes the histogram shown?
a. The histogram is skewed right
b. The histogram is skewed left
c. The histogram is symmetric
d. The histogram is uniform
Answers
I think???
Answer:
It's A
Step-by-step explanation:
Which of the following are solutions to -2.7 + x = -3.5?
You can have more than one answer!!!
Group of answer choices
-3.5 + 2.7
3.5 - 2.7
-3.5 -(-2.7)
-3.5 - 2.7
Answers
Answer:
-3.5+27
Step-by-step explanation:
-2.7+x=-3.5
x=-3.5-(-2.5)
x=-3.5+2.5
x=2.0
pls help fast!!!! what is x
Answers
Answer: 12
Step-by-step explanation: Plug in and use pythagorean theorem
2 friends want to equally share of a bag of chocolate cookies. What
fraction of the bag will will each friend get to eat?
Answers
Answer:
is this a joke question? it is very easy. one half or 1/2
Step-by-step explanation:
Predict the number of deer in a 25 square mile section of the mountains based on the sampling from the figure
Help please it’s a test!
Answers
Answer:
E. 425
Step-by-step explanation:
Assuming that since there are 17 deer in one square, there must be 17 in each square, and knowing there are 25 squares, the answer is equal to 17*25 = 425
find the perimeter of the figure
Answers
as we are to find the perimetre of a circle 2πr
it will be 87.96m
since its a semi circle lets just divide by 2
now we get our answer that's 43.96m
[tex] as \: a \: dicimal \: \frac{11}{40} = 0.275 \\ work \: out \: \frac{33}{400} \: as \: a \: dicimal[/tex]
Answers
Answer:
0.0825
Step-by-step explanation:
33/400=0.0825
A teacher wrote this experssion on the board (-6)(2)+(-8÷4) what is the vaule of this expression
Answers
Answer:
-14
Step-by-step explanation:
(-12)+(-2)
You solve using Pemdas, doing the (-8/4) first, and then doing (-6)(2)
The answer is the two values added together.
Please help the question and answer choices are in the picture.
Answers
Answer:
B) 20
Step-by-step explanation:
2808 lb. / 140 lb. ≈ 20
simplify 4cd + 6d + 9c - 4cd
Answers
Answer:
6d+9c
Step-by-step explanation:
Answer:
6d+9c
Step-by-step explanation:
please help !! asap !!
Answers
A cruise ship can cover 19 nautical miles in 342 minutes. How many nautical miles will it travel in 270 minutes? HELP ASAP
Answers
Answer:
15 nautic miles, a simple proportion
19:342=x:270
Step-by-step explanation:
Your welcome :)
Find the volume of the prism
Answers
Find the diameter of each circle.
Answers
7.8
They give you the radius, which is half the diameter.
3.9 * 2 = 7.8
answer:
1. 7.8 km
2. 17 ml
step-by-step explanation:
for the first one, we are given the radiusknow that, the diameter is two times bigger than the radiusso, for both of these we have to multiply what is given by 21 — 3.9 X 2 = 7.8 km
2 — 8.5 X 2 = 17 mi
Find the sum of the arithmetic series given a1=8,a14=99,n=14.
Answers
Answer:
The sum of the series is: 749
Step-by-step explanation:
Given
[tex]a_1 = 8[/tex]
[tex]a_{14} = 99[/tex]
[tex]n = 14[/tex]
Required
The sum of the series
This is calculated using:
[tex]S_n = \frac{n}{2}[a_1 + a_n][/tex]
Substitute 14 for n
[tex]S_{14} = \frac{14}{2}[a_1 + a_{14}][/tex]
[tex]S_{14} = 7[a_1 + a_{14}][/tex]
Substitute values for a1 and a14
[tex]S_{14} = 7[8 + 99][/tex]
[tex]S_{14} = 7*107[/tex]
[tex]S_{14} = 749[/tex]
What are the factors of -11x + 15 = -2/2 ?
a.y=(22+5)(2+3)
b.y= (2x - 5) (2 – 3)
c. y=(21 – 1) (2 – 15)
d.y= (2x + 1) (3 +15)
Answers
Answer:
c
Step-by-step explanation:
three times four and four fifths
Answers
Answer:
the answer is 12.8
Step-by-step explanation:
Answer:
14 [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
3*4 [tex]\frac{4}{5}[/tex]
4 [tex]\frac{4}{5}[/tex] = [tex]\frac{24}{5}[/tex]
[tex]\frac{3}{1} * \frac{24}{5}[/tex]= [tex]\frac{72}{5}[/tex]
[tex]\frac{72}{5}[/tex] to a mixed number
[tex]\frac{72}{5}[/tex]= 14.4 =14
72-(5*14)=2
14 [tex]\frac{2}{5}[/tex]
HELPPP! I need step by step!
Answers
Answer:
Step-by-step explanation:
P(A) = Probability of a student knowing how to play guitar
= no. of students who know how to play guitar / total no. of student
= 144/200
= 0.72
P(B) = Probability of a student is left-handed
= no. of students who is left-handed / total no. of student
= 141/200
= 0.705
P(A) and P(B) are calculated to be two real numbers and do not depend on each other. So event A and B are independent.
Answer:
Step-by-step explanation:
P(A) = 144/200 = 0.72
P(B) = 141/200 = 0.705 = 0.71
The two probabilities are similar but different. From the table, a large number of students who play guitar are also left-handed: 116. So the two probabilities are NOT independent - if u are left-handed, u are more likely to play guitar n vice versa.
Carlos is building a screen door. He height of the door is 1 foot more than twice the width. What is the width of the door if the height is 7 feet?
Answers
Answer:
The answer is 3 feet.
Step-by-step explanation:
First, the height is 7 right. Then take away 1 foot since is said 1 foot more than twice the width. Then divide by 2 meaning twice. Meaning 7-1=6 6/2=3. There you go! Hope these formulas helped!
Answer:
3 feet
Step-by-step explanation:
To relate the height and width of the door, we can write an equation, which is derived from what is given in the problem. If we define w as the width and h as the height, the words, "1 foot more than twice the width" can translate to:
2w + 1, and this is equal to the height, so
2w + 1 = h
Now, we are given the height is 7. We substitute 7 where the height, h, is.
2w + 1 = 7
We can subtract 1 from both sides and divide by 2 to isolate x:
2w + 1 = 7
-1 -1
2w = 6
w = 3 - the width is 3 feet
Help pls!!! ASAP!!! Thank you
Answers
Write 3 and 4/100 as a decimal?
Answers
Answer:
3 4/100 is equal to 3.04 in decimal form
Step-by-step explanation:
branliest please and thank you
Answer: 3.04
Step-by-step explanation:
Help please I don’t get this problem
Answers
9514 1404 393
Answer:
920 square feet
Step-by-step explanation:
The surface area is the sum of the areas of the different surfaces of the solid. This solid has 5 surfaces: 2 triangular bases and 3 rectangular faces.
The area of a triangle is given by the formula ...
A = 1/2·bh . . . . . where b is the base of the triangle, and h is its height
The dimensions shown on the "front" of the figure tell you the triangle has a base of 15 ft and a height of 8 ft. Its area is ...
A = (1/2)(15 ft)(8 ft) = 60 ft²
__
The rectangular faces all have a width of 20 ft. So, the sum of their rectangular areas will be that width multiplied by the sum of their lengths. We call this the "lateral area" of the prism.
lateral area = (base perimeter) × (prism width)
= (8 ft + 15 ft + 17 ft) × (20 ft) = 800 ft²
The sum of the areas of the two base triangles and the lateral area is the total surface area of the figure:
total area = 2×60 ft² + 800 ft²
total area = 920 ft²
Select the correct answer.
If 32% of a number is 64, what is the number?
A 50
B. 96
C. 100
D. 200
Answers
Answer:
20.48
Step-by-step explanation:
the answer is not in d option
Answer:
D. 200
Step-by-step explanation:
Let the number to be found be y.
Therefore, according to the question, we have the following linear equation:
32/100 × y = 64
Therefore, y = (64 × 100)/32 = 200
Hence, y is 200 and 32% of 200 is 64.
The principal was very _____ about the closed lunch policy and would not change his mind
Answers
Pls help me I really need to pass
Answers
Answer:
A. 31 Km
Step-by-step explanation:
[tex]circumference = 2\pi \:r[/tex]
radius equals the diameter divided by 2
[tex]r = \frac{d}{2} [/tex]
In this case the diameter is 10, so the radius is 5.
finally,
[tex]2\pi(5) = 31.415[/tex]
rounded to the nearest whole number gives us
31 Km.
The diameter of a circle is 15 ft. Find its circumference in terms of \piπ.
Answers
Answer:
47.1 ft
Step-by-step explanation:
dx[tex]\pi[/tex]=C
15x3.14=
47.1
Answer:
18
Step-by-step explanation:
help!!
here are the options
AB←→
is a chord.
AB←→
is a tangent line.
AB←→
is a diameter.
AB←→
is a secant line.
Answers
Answer:
AB←→
is a secant line.
Step-by-step explanation:
Not a chord because a chord ends and begins on a circular arch. (on the circle edge)
Cannot be a tangent line because a tangent line never touches the inside of a line.
Cannot be the diameter because a. it is always just inside the circle and I think it is the longest line (strait in the middle)
Can only be a secant line
In geometry, a secant of a curve is a line that intersects the curve at a minimum of two distinct points. The word secant comes from the Latin word secare, meaning to cut. In the case of a circle, a secant will intersect the circle at exactly two points.
A solid has 20 faces and 12
vertices. How many edges
does it have?
Euler's Formula: F + V - E = 2
Enter
Answers
Answer:
30
Step-by-step explanation:
20+12-E=2
32-E=2
-E=-30
E=30
Which set of shapes could be used to form a net for a square tvyranni?
01 square and 4 triangles
O 2 squares and 4 triangles
O l square and 4 rectangles
O 2 squares and 4 rectangles
Answers
What is the radius of circle OOO?
Answers
Answer:
huh?
Step-by-step explanation:
Answer:
What is the diameter?
Step-by-step explanation:
Your radius is half of your diameter