Answers
Answer: Median 38 / Mean 24.5
Step-by-step explanation:
The median is 38
and
The mean is 24.5
To find the median just find the number in the middle of an odd set
but if it happens to be an even number add the 2 middle numbers together and divide them by 2
To find the Mean add all of the numbers and divide them by the number of sets ( in this instance its 4 )
Related Questions
Write an equation for the nth term of the geometric sequence 5,30,180,1080
Answers
Answer: [tex]a_{n}[/tex]=5*[tex]6^{n-1}[/tex]
Step-by-step explanation:
what is the sum 0 of -1
Answers
Answer:
If you mean 0 + (-1) then it's -1
Please help! I need the answers with an explanation to these questions ASAP. Thanks!
Question 1. What value could complete this given equation that would make it true for no values of x? Show or explain your thinking.
Question 2. What value could complete this equation that would make it true for every value of x? Show or explain.
Answers
Answer:
0
Step-by-step explanation:
Given equations is
x+2y=8,5x+10y=c
The equations a
1
x+b
1
y=c
1
and a
2
x+b
2
y=c
2
will have uique solutions if
a
2
a
1
=
b
2
b
1
=
c
2
c
1
but from equations,
a
2
a
1
=
5
1
,
b
2
b
1
=
10
2
,
c
2
c
1
=
c
8
∴
a
2
a
1
=
b
2
b
1
The given equations does not have unique solution, so the given statement is false, The correct answer is 0
divide 220 in the ratio 3:8
Answers
Answer:
500/(7+3)=50; 3*50=150, 7*50=350. 150:350=3:7
Step-by-step explanation:
o Ayan sinolve kayan geh pa follow po
220 is divided in the ratio 3:8 as 60 and 160 respectively.
What is the ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.
The given ratio is 3:8 and the number is 220.
Here, 3+8=11
Now, 3/11 ×220
= 3×20
= 60
8/11 ×220
= 8×20
= 160
Therefore, 220 is divided in the ratio 3:8 as 60 and 160 respectively.
To learn more about the ratio visit:
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Help 10 points for correct answer
Answers
Answer:
C. 85.0 degrees. Because...
Coz when you calculate the angles all together using the 180°. You'll find the right answer
An angle measures 106.4° less than the measure of its supplementary angle. What is the measure of each angle
Answers
Answer:
The two supplementary angles are 10 and 170 degrees.
Step-by-step explanation:
Two angles are supplementary when that add up to 180 degrees. In this case, we are given that one of the two angles is 160 degrees more than the other. We can construct the following equation. x + ( x + 160 ) = 180 x
represents the degree measure of the smaller angle. Now, all we need to do is solve the equation for x. 2 x + 160 = 180 2 x = 20 x = 10
Now that we have the value of the smaller angle, we can easily solve for the larger angle. We are told that it is 160 degrees larger than the other one.
10 + 160 = 170. Therefore, the two supplementary angles are 10 and 170 degrees.
What is the first step when multiplying mixed numbers.
Answers
Answer:
To multiply mixed numbers, first change any mixed number to an improper fraction. Then multiply the numerators together and the denominators together, as shown in Example .
Step-by-step explanation:
19/24 as a decimal rounded to the nearest hundreths
Answers
Answer:
0.79
Step-by-step explanation:
19 / 24 is 0.79166667
So it's 0.79
Answer:
0.79
Step-by-step explanation:
ANYONE PLZ ANSWER THIS QUESTION!!!!!!
Answers
Answer:
E. 40°, 25°, -2°, -16°Step-by-step explanation:
Temperatures given:
25°, -2°, - 16°, 40°Descending order of the numbers is:
40°, 25°, -2°, -16°Correct choice is E
Jess used
11 1/2 cups of flour to make 3 1 / 2
batches of oatmeal cookies. One batch makes 24 cookies.
If Jess follows the same recipe, about how many cookies can she make with 16 1/2 cups of flour ?
A- 30
B- 120
C-200
D-380
Answers
Answer:
Step-by-step explanation:
C
70
А
In the diagram, point is the center of the circle. If
mZABC = 70°, what is m ZAOC?
OA. 100°
OB.
110°
Ос.
140°
OD
130°
i need help quick plssss
Answers
Answer:
140°
Step-by-step explanation:
∠ABC is an inscribed angle and its measure is half the measure of the intercepted arc, which is arc AC
Therefore the measure of arc AC is 2(70) = 140°
∠AOC is a central angle and its measure is equal to its intercepted arc, which is arc AC.
So, m∠AOC = 140°
The angle AOC from the given circle is 140°. Therefore, option C is the correct answer.
What is relation between angle at the center and the angle at the circumference?The angle subtended by an arc at the center is twice the angle subtended at the circumference. More simply, the angle at the center is double the angle at the circumference.
From the given circle, angle ABC is 70°.
Here, 2∠ABC=∠AOC
∠AOC=2×70°
∠AOC=140°
Therefore, option C is the correct answer.
To learn more about the circle theorems visit:
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The volume of a cylinder is 63 pi cm^3 . If the radius is 3cm, what is the height of the cylinder?
A. 3.5 cm
B. 21 cm
C. 10.5 cm
D. 7 cm
will give brainliest
Answers
Answer:
Step-by-step explanation:
volume = πr²h = π·3²h = 63π
h = 7 cm
The height of the given cylinder is 7 cm. Therefore, option D is the correct answer.
What is the volume?Volume is the measure of the capacity that an object holds.
Formula to find the volume of the object is Volume = Area of a base × Height.
Given that, the volume of a cylinder is 63π cm³ and the radius is 3 cm.
We know that, the formula to find the volume of a cylinder is πr²h.
Now, πr²h=63π
π×3²×h=63π
h= 7 cm
Therefore, option D is the correct answer.
To learn more about the volume visit:
https://brainly.com/question/13338592.
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can someone help me?
-2+(-8+9)=
Answers
Step-by-step explanation:
-2+(-8+9)
= -2+(1)
= -2+1
= -1
1/3 plus blank equals 5/6
Answers
Answer: 3/6 + 2/6 = 5/6
Step-by-step explanation: 1/3 is equal to 2/6 then 3/6+ 2/6 equals 5/6
math work pls help :)
Answers
Answer:
the theorum used here is sas one
how many seconds in an hour
Answers
Answer:
there are 3,600 seconds in one hour.
(60 x 60)
Conversion Factors -
1000 milliseconds = 1 second
60 seconds = 1 minute
60 minutes = 1 hour
WHAT WOULD THIS BEE!
Answers
Why? The angle is alternate exterior angle making it even to the angle labeled 98
Answer:
98
Step-by-step explanation:
It would be the same amount because when the lines are parallel, the corresponding angles will also be the same.
We can tell the difference between the two types of angles (Supplementary and complementary) 98 and 82 would be the two types of angles.
So, the angle measure would be 98.
Write an equation of the linear relationship in slope-intercept form. I need help on this question, I don’t know if it’s 3/2x+80/3 or 2/3x+80/3
Answers
Answer:
2/3x
Step-by-step explanation:
Jocelyn needs to write a 12-page paper for class. If she has already written 4 pages and can write 2 more pages per day, how many days will it take her to finish her paper?
Answers
Answer:
5 days
Step-by-step explanation:
skip counting
4, 6, 8, 10, 12 then count those and you have 5 days
Find the value of x in 4000(1.5^x) = 25,000. Show your work.
Answers
Answer:
4.17
Step-by-step explanation:
6000x = 25000
x = 25000 / 6000
x = 4.17
what is 2 2/3 dived by 1 1/4 equal
Answers
22 1/2= 23/2
then we get:
(23/2)/(1/4)=?
we can flip the 1/4 to 4/1 and multiply instead of dividing so we get:
(23/2)X(4/1)=?
multiply numerators and denominators:
(23/2)X(4/1)=92/2
simify:
=46
What is an equation of the line that passes through the points (-5, 6) and
(7, 6)?
Answers
Answer:
y = 6
Step-by-step explanation:
line of an equation: y = mx +c
where c is y-intercept, m is gradient and y and x are the y and x coordinates.
For finding the line of an equation we first find a gradient
gradient = (y2 -y1) / (x2 - x1)
so; (6-6) / (7-(-5)) = 0/12 = 0
next using any pair of coordinates we will find the c (y-intercept)
6= 0 (-5) + c
c = 6
so the equation will be
y = mx + c
(add the values you just found)
y = (0)x + 6 (since anything multiplied by 0 is 0 so we can write its like;)
y = 6
I need help with 1 over x minus 8 so like 1/x-8
Negative Exponent
Answers
Answer:
1-8x
Step-by-step explanation:
1/x - 8
x × 1/x - 8× x
1-8x
A group of preschoolers was asked to name their favorite fruit. What percent of the kids chose grapes?
29%
79%
21%
31%
Answers
answer is 21%
.
.
.
.
21
TL;DR
The answer is 21%
Find the solution to the following system of equations using substitution or elimination y=-2x+7 y=3x-8
Answers
Answer:
x = 3, y = 1
Step-by-step explanation:
By substitution since y = -2x + 7, substitute that for the 2nd y so
-2x +7 = 3x - 8, so x = 3, then substitute the 3 in any of the equations, so y = -2(3) + 7 is equal to 1
If you use elimination you can subtract the two equations from each other to get rid of the y so
y = -2x + 7
-y = -3x + 8
so 0 = -5x + 15, 5x = 15, x=3
Convert the following angle from degrees to radians. Express your answer in simplest
form.
285
Answers
?° × π/180 = ?rad
So put 285 in and...
285° × π/180 = 4.974rad
The answer is 4.97419rad
Answer:
Step-by-step explanation:
Help me plssssss!!!!!
Answers
Answer:
si yo lo sé tú también cierto
80 YTL para Ahmet ve Murat Sirasiyla 3 ve 5 ile dogru
orantı olarak paylastiniyor. Buna göre, yapılan paylaşımda, murat
Ahmet ten Kaç YTL dağa fazla para alir ?
A 16
B-20
C 24
D. 32
Answers
sen Türksün be ne işin var senin burada
there 6 more girls than boys in a class there 44 students in the class in all how many boys are there
Answers
Answer: 28 boys and 16 girls
Step-by-step explanation: Divide 44 by 2 to get 22 subtract 22 by 6 to get the girls and add 6 to 22 to get the boys.
Answer:
44% of the students of a class are girls. If the number of girls is 6 less than the number of boys, how many students are there in the class?
let x be the number of boys, so (x - 6) will be number of girls.
total number of students will be boys plus girls : x + (x - 6) = 2x - 6
now 44% are girls which come from formula no. of girls divide by total students into 100: (x - 6)/(2x-6)*100 = 44
by solving we get x = 28 (where x is number of boys)
now x - 6 = 28–6 = 22 (number of girls)
add both we get total number of students = 28 + 22 = 50
Answer = 50
Step-by-step explanation:
This is not the answer this is a example!
Rachel runs 4 miles in 23 minutes. How many miles does she run per minute?
Answers
Answer:
To calculate how many total miles Rachel runs per minute, setting up a unit rate, that is a rate with a denominator of 1, would be helpful.
Step-by-step explanation:
Use the current problem to determine a rate.
23 minutes/4 miles
Now, set up a unit rate.
1 minute/x miles = 23 minutes/4 miles
To solve for x, we can use simple division strategies. We divide 23 by 23 to receive 1 minute. Likewise, dividing the current milage by 23 would wield the correct unit rate. To do this, divide 4 by 23.
4/23 = 0.1739130434782609
Finally, simplify your answer to receive 0.17.
Therefore, Rachel runs ~0.17 miles per minute. (Note that this answer is only a rounded answer of her actual milage per minute)