Answer:
3,7,8,15, 28,34, 37,63,85,92
median is 28+34=62 divide 62 by 2= 31
31 is the answer
Step-by-step explanation:
put the numbers in ascending or descending order and find the number middle number. if you need to you can take the average of the two numbers in the middle if you don't have a single middle number.
Answer:
The median is equal to 31.
Step-by-step explanation:
In order to find the median we first have to arrange the values in order from least to greatest, so we get...
3, 7, 8, 15, 28, 34, 37, 63, 85, 92
Since, there is an even amount of values, in order to find the median we have to take the two middle numbers and find their average (if there would be an odd number of values the middle number would be the median). The middle numbers are 28 and 34, and their average is...
(28 + 34) / 2 = 62 / 2 = 31
Therefore, the median is equal to 31.
can someone pls pls help me ?
9514 1404 393
Answer:
a = 9 meters
Step-by-step explanation:
The perimeter is the sum of the side lengths:
28 m = a + 2m + a + 8m
18 m = 2a . . . . . . . . . . . . . . . . subtract 10m, collect terms
9 m = a . . . . . . . . . . . . . . . divide by 2
The value of a is 9 meters.
Find the volume of this sphere.
Use 3 for T.
V~ [?]in3
V = Tr3
r=4in
Answer:
The answer is 256 [tex]in^{3}[/tex].
Step-by-step explanation:
To solve for the volume of the sphere, start by using the sphere volume formula, which is V = [tex]\frac{4}{3} \pi r^{3}[/tex]. However, in this formula, 3 will be used instead of ([tex]\pi[/tex]).
Next, plug in the information given from the problem, and the formula will look like V = [tex]\frac{4}{3}[/tex] (3) ([tex]4 in^{3}[/tex]).
Then, solve the equation, and the answer will be 256 [tex]in^{3}[/tex].
Use the law of cosines to find the length of side C.
Answer:
[tex]\text{D. 36.64}[/tex]
Step-by-step explanation:
The Law of Sines is given by [tex]\frac{a}{\sin A}=\frac{b}{\sin B}=\frac{c}{\sin C}[/tex] and works for any triangle.
Therefore, we have the proportion:
[tex]\frac{c}{\sin 41.5^{\circ}}=\frac{37}{\sin 42^{\circ}},\\\\c=\frac{37\sin 41.5^{\circ}}{\sin 42^{\circ}}=36.6399945706\approx \boxed{36.64}[/tex]
does anyone know how to do time4learning pls i need help ASAP
Answer:
no I do not know how to do that
Write the word that describes the part of figure A written below.
Answer:
GA = Ray
Step-by-step explanation:
EB = Line
AB = Line Segment
need na po asap plssssssssssssssss
Answer:
answer of question no 1
Step-by-step explanation:
16-2x = 5x+9 (Given)
or, 16-9=5x+2x
or, 7= 7x
or, x = 7/7
or, x= 1
What is the solution to this system of linear equations?
16
15
14
13
12
11
-6-5-4-3-2-
1 2 3 4 5 6
-1
-2
13
-4
|-5
-6
Help!
Step-by-step explanation:
Solution = (-2,1)
Because, the point (-2,1) is tangent to 2 intersecting lines
-1.1k= -1.21 what does k=
Answer:
k=1.1
Step-by-step explanation:
-1.1k=-1.21
divide by -1.1 on both sides to cancel out the -1.1 in front of k so you just have k
k=1.1:) ur welcomeAnswer:
k = 1.1
Step-by-step explanation:
-1.1k= -1.21
Divide each side by -1.1
-1.1k/-1.1 = -1.21/-1.1
k = 1.1
Which of the following is equivalent to the expression below? 9^10*9^x
Answer:
Step-by-step explanation:
[tex]a^{m}*a^{n}=a^{m+n}\\\\9^{10}*9^{x}=9^{10+x}[/tex]
In exponent multiplication, if the bases are same then add the exponents.
[tex] \small \sf \leadsto 9 {}^{10 +x} [/tex]
Step-by-step explanation:
Using exponent's product rule
[tex] \small \sf \: x {}^{n} \times x {}^{m} = x {}^{n + m} [/tex]
[tex] \small \sf \leadsto \: 9 {}^{10} \times 9 {}^{x} [/tex]
[tex] \small \sf \leadsto 9 {}^{10 + x} [/tex]
Sophie is selling cups of yellow lemonade and pink lemonade at her lemonade stand. She made 25 cups of yellow lemonade. She made 3 times as many cups of pink lemonade as yellow lemonade. Sophie has only sold 18 cups of pink lemonade. How many cups of pink lemonade does Sophie have left for sale?
Answer:
The answer is 57
Step-by-step explanation:
25 X 3 = 75
75 - 18 = 57
Good luck :)
Answer:
First multiply 25 by 3 which gives you 75.
You then take 75 minus the amount of pink lemonade she has already sold, which is 18.
Your answer should be 57.
So Sofie has 57 cups of pink lemonade left for sale.
A window on the building is 24ft above the ground. A ladder is placed 18ft from the base of the building. What is the length of the ladder?
Answer:
30
Step-by-step explanation:
A squared + B squared = C squared
24*24= 576 18*18= 324 324+576= 900 square root of 900 is 30
A car goes 240 miles in 4 hours. What speed is the car going? (What is the unit rate of miles per hour?)
Answer:
60 miles per hour
Step-by-step explanation:
since the car goes 240 miles in 4 hours, you would divide 240 by 4 to see how fast the car goes for 1 hour.
t is inversely proportional to d^2 (d squared)
when t is 160 d is 8
find t when d is 0.5
Step-by-step explanation:
everything can be found in the picture
Help me ASAP!
The scale of this map is 1 inch = 50 miles. The ruler measures the distance between Mackinac Bridge and Chicago as 4 inches. How many actual miles are between these two cities?
Answer:
200 actual miles
Step-by-step explanation:
Find the actual distance by multiplying 50 by 4, since there are 50 miles in 1 inch.
50(4)
= 200
So, there are 200 actual miles between the two cities.
what is area? ?????????
Answer:
In geometry, the area can be defined as the space occupied by a flat shape or the surface of an object. The area of a figure is the number of unit squares that cover the surface of a closed figure. Area is measured in square units such as square centimteres, square feet, square inches, etc.
Step-by-step explanation:
Answer:
Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.
Step-by-step explanation:
Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.
A car license plate is made up of 7 letters or numbers, where the numbers are whole numbers 0 through 9.
Suppose that a license plate is randomly generated, one character at a time.
What is the probability that the first character is a number?
Enter your answer as a decimal rounded to the nearest hundredth in the box.
Answer:
0.28
Step-by-step explanation:
To know the probability we first need to know the total number of choices for each character in the license plate. Since there are a total of 10 possible numbers (0-9) and 26 letters in the English Alphabet. Then this means that each character has a total of 36 possible choices. Out of these 36 only 10 are numbers, therefore the probability of the first character being a number is
[tex]\frac{10}{36}[/tex] or 0.2777
If we rounded the decimal to the nearest hundredth it would be 0.28
Answer:
The correct answer is 0.28
Para la estudiantes de Español:
La respuesta correcta es 0.28
Step-by-step explanation:
Write 0.28 as the answer! It's correct.
Escribe 0.28 para la respuesta. Es correcto.
solve the simultaneous equation
2x - 5y = 9
3x + 4y = 2
Answer:
x = 2, y = -1.
Step-by-step explanation:
2x - 5y = 9
3x + 4y = 2
Multiply first equation by -3 and the second by 2:
-6x + 15y = -27
6x + 8y = 4 Adding the 2 equations:
23y = -23
y = -1.
Now substitute this value for y in the first equation:
2x - 5(-1) = 9
2x = 9 +5(-1)
2x = 9 - 5
2x = 4
x = 2.
Im struggling with this one please help, thank you!
Answer:
use mathaway, trust me it'll help
Answer:
transitive property of congruent angles
Step-by-step explanation:
if x=y and y=z, then x=z
Help please I’m very stuck
Answer:
D) adjacent
Step-by-step explanation:
Answer:
adjacent
Step-by-step explanation:
the two angles have a side in common
What is the value of log Subscript 0.5 Baseline 16?
Answer:
its -4, guy above me is right!
Step-by-step explanation:
Which expression is equivalent to
НЕ
оооо
Answer:
q^12
Step-by-step explanation:
q^6^2
We know that a^b^c = a^(b*c)
q^6^2 = q^(6*2) = q^12
A cylindrical juice container has the dimensions shown below.
What is the exact volume of this container in terms of pi?
A. 127 in?
B. 271 in
C. 811 in?
D. 3241 in
9in
3in
Answer:
[tex]81\pi in(2) [/tex]
81pi
Match the following items by evaluating the expression for x = -2.
Answer:
see below
Step-by-step explanation:
x^-2 = 1/x^2 Let x = -2 1/ (-2)^2 = 1/4
x^-1 = 1/x^1 Let x = -2 1/ (-2)^1 = 1/(-2) = -1/2
x^0 = 1
x^1 = x Let x = -2 (-2)
x^2 = Let x = -2 (-2)^2 = 4
Answer:
1)¼
2)½
3)1
4)2
5)4
Step-by-step explanation:
Question-1&2:recall that,
[tex] \displaystyle {x}^{ - n} = \frac{1}{ {x}^{n} } [/tex]
we want to evaluate [tex]x^{-2}[/tex] for x=-2
to do so substitute the given value of x
[tex] \displaystyle {2}^{ - 2} [/tex]
apply the formula:
[tex] \displaystyle {2}^{ - 2} = \frac{1}{ {2}^{2} } [/tex]
simplify square:
[tex] \displaystyle {2}^{ - 2} = \boxed{\frac{1}{ 4} }[/tex]
likewise substitute the given value of x to x^-1:
[tex] \displaystyle {2}^{ - 1} [/tex]
apply the formula:
[tex] \displaystyle {2}^{ 1} = \frac{1}{ {2}^{1} } [/tex]
[tex] \displaystyle {2}^{ 1} = \boxed{\frac{1}{ {2}^{} } }[/tex]
Question-3:substitute the value of x
[tex] \displaystyle {2}^{ 0} [/tex]
it's a universal truth that x⁰=1 Thus
[tex] \displaystyle \boxed{1}[/tex]
Question-4&5:Substitute the given value of x to x¹ and x² respectively
[tex] \displaystyle {2}^{ 1} \quad \bigg | \quad {2}^{2} [/tex]
simplify:
[tex] \displaystyle \boxed{2} \quad \bigg | \quad \boxed4[/tex]
and we're done!
please help and thanks !
Answer:
x²+4x+4x+16
x(X+4)+4(X+4)
(x+4)(X+4)=0
x=(-4)Answer:
x = - 4
Step-by-step explanation:
= − ± 2 − 4 / 2
Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.
x2+8x+16=0
= 1
= 8
= 1 6
x= − 8 ± 8 ^2 − 4× 1 × 1 6 / 2× 1
= − 8 ± 64 − 4× 1 ×1 6 / 2× 1
= − 8± 6 4 − 6 4 / 2× 1
x = -8 / 2× 1
x = -8 / 2
x = -4
Hope this answer helps you :)
Have a great day
Mark brainliest
Paul buys 5 books priced at $10 and 3 priced at $15. He also has a coupon for $7 off his purchase. Write an expression with parentheses to show the total cost, after using the coupon, and then simplify it to show hos much he spent.
Answer:
(10x5+15x3)-7
Step-by-step explanation:
Kira works 6.5 hours per day. In September, she worked 24 days. How many hours did Kira work in September?
hours
Answer: She had worked 156 hours in all of the month of september.
Step-by-step explanation: ....
which of the following is the definition of a compound interest?
The definition of a compund intrest is:
Compound interest (or compounding interest) is the interest on a loan or deposit calculated based on both the initial principal and the accumulated interest from previous periods.
hope this helps :D
can you guys help please
Which of the following sequences is not geometric
What is the value of the sum of all the terms of the geometric series 300, 60, 12, …?
=========================================
Work Shown:
a = 300 = first term
r = 60/300 = 0.2 = common ratio
We multiply each term by 0.2, aka 1/5, to get the next term.
Since -1 < r < 1 is true, we can use the infinite geometric sum formula below
S = a/(1-r)
S = 300/(1-0.2)
S = 300/0.8
S = 375
----------
As a sort of "check", we can add up partial sums like so
300+60 = 360300+60+12 = 360+12 = 372300+60+12+2.4 = 372+2.4 = 374.4300+60+12+2.4+0.48 = 374.4+0.48 = 374.88and so on. The idea is that each time we add on a new term, we should be getting closer and closer to 375. I put "check" in quotation marks because it's probably not the rigorous of checks possible. But it may give a good idea of what's going on.
----------
Side note: If the common ratio r was either r < -1 or r > 1, then the terms we add on would get larger and larger. This would mean we don't approach a single finite value with the infinite sum.