Answer:
B. 21.5
Step-by-step explanation:
Median is the center value in a list of numbers arranged in ascending order.
In this case, values given in the list are in increasing order ;
10 , 11, 12, 15, 19, 24, 27, 29, 33 ,38 --------identify the middle value
The middle position has two values , 19 , 24 ---------find the average
( 19+24 )/ 2
43 / 2 = 21.5
The median is 21.5 (answer choice B).
Choice A is incorrect because sum of middle values (43) divided by two is not 21.8 .It is 21.5
Choice C and D are incorrect because 19 and 24 are both at the middle of the list of numbers so to get the correct median you get the average of the two middle values.
convert 120 inches to feet ther are 12inches in a foot
O A 1440
O B 1200
O C 20
O D 10
Answer:
D
Step-by-step explanation:
12 times 10 = 120
Answer:
D 10
Step-by-step explanation:
Converting inches to feet, and there are 12 inches in one foot, so divide 120 by 12, which gives you 10. So 120 inches to feet is 10 feet
unit 1 geaometry basics homework 3
midpoint and formulas (-4,6) and (3,-7)
Answer: (-1/2, -1/2)
Please mark me as Brainliest
simplify √6+3√6
18√2
4√36
18
4√6
Answer:
Step-by-step explanation:
√6 + 3√6 = 4√6
Hope this helps
plz mark as brainliest!!!!!!
Consider the figure below, where l1 and l2 are parallel and cut by transversals t1 and t2. Find the values of d, g, and n.
d=
g=
n=
(look at image if confused)
Step-by-step explanation:
values of d, g, and n :
d = 118°
g = 62°
n = 96°
5.) Write the explicit formula for the arithmetic sequence. -18, -7, 4, 15, 26,...
Answer:
an = -18 +11(n -1)
Step-by-step explanation:
We notice that the first term (a1) is -18, and the common difference (d) is -7-(-18) = 11. Filling these values into the form for the explicit formula gives ...
an = a1 +d(n -1)
an = -18 +11(n -1)
Elena has 32 hair ties. Melanie has 8 hair ties.
The ratio of Elena’s hair ties to Melanie’s hair ties is
: 1. If, Melanie gets 4 more hair ties, the new ratio of Elena’s hair ties to Melanie’s hair ties is 8 :
.
Answer:
8:3
Step-by-step explanation:
i dont know what is 100x100 is
Answer:
100x100=10,000
A short and easy trick is to multiply only the first number since the rest are zero. So, multiply 1 and 1: 1 x 1. What do you get? 1, of course. Then, add the rest of the zero's after that. In 100, there are two zero's. In 100, there are two zero's. What is two plus two? Well: 2 + 2 = 4 so, four zero's. After that, add the 4 zero's after the 1. One is extremely important in this problem. 1, one zero, 10, two zero's, 100, three zero's, 1,000, and finally, four zero's, 10,000. So, the trick is to multiply the one by the other one, get 1, and add the zero's in the other numbers. This can work as long as it is something like: 10 x 10, 100 x 100, 1,000 x 1,000, or even beyond. Just remember to add the zero's!
Note: This only works with digits similar to the ones listed below.
Notice that they all have a 1 at the front and zero('s) behind them.
1) 10 x 10
2) 100 x 100
3) 1,000 x 1,000
This can continue to over 100 zero's per digit!
The solution to the expression is A = 10000
Given data ,
Let the expression be represented as A
Now , the value of A is
Let the first number be represented as p
The value of p = 100
Let the second number be represented as q
The value of q = 100
So, A = pq
On simplifying the equation , we get
A = p multiplied by the value of q
And , A = 100 x 100
A = 10000
Therefore , the value of A is 10000
Hence , the expression is A = 10000
To learn more about equations click :
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What is the total value of the digit 4 in the number: 34,712?
40
1,000
400
4,000
Answer: 4,000
Step-by-step explanation:
It is in the thousands place
On a class trip with 40 students, 14 are male. What percentage of the class is female?
Hey there!☺
[tex]Answer:\boxed{65\%}[/tex]
[tex]Explanation:[/tex]
Out of the 40 students, 14 are male. To find the amount of females, you have to subtract the amount of males from the amount of total students.
[tex]40-14=26[/tex]
That means there are 26 females. To find the percentage of female students, you have to divide the amount of females by the total number of students.
[tex]26/40=0.65[/tex]
You have to change 0.65 as a percentage by moving the decimal point two places to the right.
[tex]0.65=65\%[/tex]
[tex]65\%[/tex] is your answer.
Hope this helps!☺
[tex]\text{-TetsedHyperr}[/tex]
Which is the simplified form of{9^-9}-3 ?
Answer:
9^27Step-by-step explanation:
Use of formula: (a^b)^c = a^(bc)
(9^-9)^-3 =9^ (-9×(-3)) =9^27David added 2 and –3 using the number line tool. Which of the following errors did he make?
He started at 2 instead of zero.
He moved right 2 units for positive 2.
He moved right 3 units for negative 3.
He started at zero instead of 2.
need answers asap!!!!
Answer:
A and c
Step-by-step explanation:
A because you should always start at 0
C because -3 goes to the left not the right
and i took the test on edgenuity..........
hope this helps
Answer:
A and C
Step-by-step explanation:
Got it right EDGE 2021
Susan enlarged a rectangle with a height of 5 cm and a length of 12 on her computer. the length of the new rectangle is 18 cm. find the height of the new rectangle.
the height of the new rectangle is______cm
Answer:
[tex]\huge\boxed{7.5 \ \text{cm}}[/tex]
Step-by-step explanation:
When we scale a rectangle, we multiply both the length and the width by the scale factor - or a constant value.
We can use a proportion to see how much to multiply by, where we have [tex]\frac{\text{height}}{\text{length}}[/tex].
[tex]\frac{5}{12} = \frac{x}{18}[/tex]
To solve for this proportion, we can cross multiply to find the value of x.
[tex]18 \cdot 5 = 90\\\\90 \div 12 = 7.5[/tex]
Therefore the height of the new rectangle is 7.5 cm.
Hope this helped!
1. A number plus 7 is at most 4.
Answer:
n + 7 ≤ 4
Step-by-step explanation:
Let's assume n = "a number".
n + 7 = the number plus 7
"at most 4" means "≤4"
Therefore, the answer would be: n + 7 ≤ 4
f(x) = 3x2 + 6x – 18
Find f(10)
Answer:
=
(
x
2
+
6
)
(
x
+
3
)
Step-by-step explanation:
[Grouping the first 2 terms together and the 2md 2 terms together.]
x
3
+
3
x
2
+
6
x
+
18
=
(
x
3
+
3
x
2
)
+
(
6
x
+
18
)
[Common factor]
=
x
2
(
x
+
3
)
+
6
(
x
+
3
)
{Taking the common bracket]
=
(
x
2
+
6
)
(
x
+
3
)
~Hope this helps! :)
The answer to the function is 102
First you must set up the equation
[tex]f(10)=3(10)(2)+6(10)-18[/tex]
Then you must multiply
[tex]f(10)=60 +60-18[/tex]
Finally, you must simplify like terms
[tex]f(10)=102[/tex]
What are the dimensions if the poster is enlarged by a factor of
Answer:
12
Step-by-step explanation:
What is the measure of angle x?
30°
50°
Answer:
The answer is 100*
Step-by-step explanation:
The three measures of the angles add up to make a strait line (180*)
Subtract the value of the two given angles from the total of 180 to get the difference
180 (total) - 50 (m<A) - 30 (m<B) = 100 (Answer)
What is 0.85714286 round to the nearest hundred
Answer:
0.857
Step-by-step explanation:
I need help right away
Answer:
25
Step-by-step explanation:
Let's solve your equation step-by-step.
x2−25x=0
Step 1: Factor left side of equation.
x(x−25)=0
Step 2: Set factors equal to 0.
x=0 or x−25=0
x=0 or x=25
1.You are making a box from a piece of cardboard with a length of 12
inches and width of 15 inches, and a height h. Write an equation for the
volume of the box. *
O Option 1 V(h) = (h - 12) (15 - h) (h)
O Option 2 V(h) = (12 - h) (15 - h)(h)
Option 3 V(h) = (12 +h)(15+h) (h)
If HJ =7x-27 , find the value of X
3x-5 x-1
Answer: -2x+ -1
Step-by-step explanation: Combine Like Terms:
3x+−5x+−1
= (3x+−5x)+(−1)
= −2x+ −1
How much money is there?
DRZWZZ31911ENO
THE UNITED STATES OF AMERICA
65819647A
A 65819647
1
si
Submit
Answer:
I don’t feel like it sorry
Step-by-step explanation:
hows it feel m8, not so good dont it?
f(x)= 2x + 4
g(x) 3x^2 - 1
find f(x) • g(x)
show work pls:) appreciate it
Answer:
I hope this will help you
Use the distributive property to simplify each expression
2/3(69-9)
what makes 3 + 7 + 2 equals box + 2 true
A. 10
B. 14
C. 12
Answer:
b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
12
a positive consequence that happens as a result of a choice an
Answer: B :) BeNeFiT!
Step-by-step explanation:
What is the cost of r grapefruits, if each grapefruit costs s?
Answer:
rs
Step-by-step explanation:
r*S=rs
The cost of r grapefruits, if each grapefruit costs s will be rs.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
The cost of r grapefruits, if each grapefruit costs s will be given by the multiplication of the letters r and s.
Cost = r × s
Cost = rs
The cost of r grapefruits, if each grapefruit costs s will be given as 'rs'.
More about the Algebra link is given below.
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Someone plz help! Photo Above
Answer:
-704Step-by-step explanation:
Given the sequence
A = -4 - 6iTo find
Sum of terms from i=5 to i=15SolutionWe see the sequence is AP
The required sum is
S₅₋₁₅ = S₁₅ - S₄Using sum of AP formula
Sₙ = 1/2n(i₁ + iₙ)Finding the required terms
i₁ = - 4- 6 = -10i₄ = -4 -6*4 = - 28i₁₅ = -4 -6*15 = -94Getting the sum
S₄ = 1/2*4*(-10 - 28) = -76S₁₅ = 1/2*15*(-10 - 94) = -780S₅₋₁₅ = S₁₅ - S₄ = -780 - (-76) = - 704Which of the following is not a name for the angle?
Which operation should be used to solve x + 7 = 19?
÷ 7
– 7
x 7
+ 7
Which operation should be used to solve x + 7 = 19?
÷ 7
– 7
x 7
+ 7
Answer:-7 is the correct answer.
Solution:Because when we'll use -7 then the 7 in the LHS will get cancelled.
x + 7 = 19
or, x + 7 - 7 = 19 - 7
or, x = 12
Given the equation 3x + 7 = -4, which
property will you do first?
Division Property of Equality
Multiplication Property of Equality
Subtraction Property of Equality
Addition Property of Equality
Answer:
Subtraction Property of Equality
Step-by-step explanation:
you should subtract both side with 7 first.
