1.Find the mean of the data and round to the nearest hundredths.
2.Which reflects the best measure of the center?
Answers
Answer:
Step-by-step explanation:
Mean of the data is defined by the average of the data.
Mean = [tex]\frac{\text{sum of the data}}{\text{Number of terms}}[/tex]
= [tex]\frac{28+32+65+159+22+20+33}{7}[/tex]
= [tex]\frac{359}{7}[/tex]
= 51.29
Term at the center of the data when arranged in the increasing order is called as Median of the data.
20, 22, 28, 32, 33, 65, 159
Answer is MEDIAN
Median of the given data is 32.
Related Questions
Please help me ASAP
Answers
Answer: a (0,1)
B(4,-1)
C(-1,-2)
B. Up 6 Over 7 I don’t know which one
Step-by-step explanation:
pls help. need explanation too pls
Answers
Answer:
-3 ≤ x ≤ 13Step-by-step explanation:
Values on x- axis between -3 and 13 both numbers included:
x = [-3, 13]-3 ≤ x ≤ 13Which expression is equal to 5/2?
A. 5 divided by 2
B. 5 + 2
C. 2 + 5
D. 2 divided by 5
Answers
my answer was D I think it is the one
Find the total amount of money you will have after 4 years if you begin with $500 at an interest rate of 3%
Answers
Answer: total amount of money = Initial amount × rate × time in years
= 500 × 3 × 4 = 6000 dollars.
can someone help!!! i’ll give brain thing if it’s right!!
Answers
Answer:
18x + 24y + 12y
Step-by-step explanation:
Distribute
Answer:
18x+24y+12y
18x+36y
Step-by-step explanation:
6(3x+4y+2y)
18x+24y+12y
18x+(24y+12y)
18x+36y
Kellie has 7 pages of homework to do. If she can finish 3/4 of a page in one hour, how many hours will
her homework take?
Answers
Answer:
9h33m
Step-by-step explanation:
=> (7 pages x 4 )/3 = 9.33 h
Answer:
7 1/2
Step-by-step explanation:
ok so i always try to make thing easier for my self so i just do something like this.
3/4 + 3/4 = 1 1/2
so you could just go and say
1 1/2 + 1 1/2 + 1 1/2 + 1 1/2 + 1 1/2 = 7 1/2
i dont know if you want like make it take exactly 7 hours but um thats my explanation.
Ann had $120 to spend on books. After buying 10 books she had $8.30 left. If each book costs the same, let b be the cost of each book Write an algebraic equation that represents the situation:
Answers
Answer:
11.17
120-8.30 an then ÷10
Answer:
120 - (10b) = $8.30
Step-by-step explanation:
two horses are filling a pool
Answers
Answer:
What is the actual question?
Step-by-step explanation:
Using zero product property, find the values of x. (Hint: You must set factored parts equal to 0). (x+10)(2x-4)=0
I know there are two answers but I need an explanation please!! I want to understand this
Answers
Answer:
x = - 10, x = 2
Step-by-step explanation:
Given
(x + 10)(2x - 4) = 0
Equate each factor to zero and solve for x ( zero product property )
x + 10 = 0 ⇒ x = - 10
2x - 4 = 0 ⇒ 2x = 4 ⇒ x = 2
Which is more 2 over 5 or 3 over 10?
Answers
Answer:
2/5
Step-by-step explanation:
Find AC=__
Round your answer to the nearest hundredth
Answers
5(tan25°) = AC
Plug 5(tan25°) in a calculator to get AC
help me with this please marking brainliest!
Answers
Answer:
A) ±[tex]6\sqrt{2}[/tex]
Step-by-step explanation:
A car bought for $13,000 depreciates at a rate of 15% per year. Use an exponential function to find the value of the car after 5 years.
show work plz i will give you crown
Answers
Answer:
$ 11093
Explanation:
Recall that the formula for compound interest is:
A = P ( 1 + r/ n ) n ( t )
−−−−−−−−−−−−−−−−−−−−−−
where:
A = future value
P = principal (starting) amount
r = annual interest rate, expressed as a decimal
n = number of times the interest is compounded in a year
t = number of years compound interest occurs for
1 . Start by substituting your known values into the formula. Note that the annual interest rate is − 0.15 since the car depreciates (becomes lower in value) each year.
A = 25000 ( 1 + − 0.15 1 ) 1 ( 5 )
2 . Solve for A .
A = 25000 ( 0.85 ) )5
A = 11092.63
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
A ≈ $ 11093 a
−−−−−−−−−−−−−−−
Answer:
Answer is $5,768.17
Step-by-step explanation:
Equation is as follows:
13,000(1-0.15)^5 =
13000(0.85)^5 = 13000x0.44370531 = 5,768.17 (rounds up)
.
The ratio of girls to boys in a classroom is 3:5. Kevin says there must be 8 students in the classroom. Which explains whether Kevin is correct?
Kevin is correct because 3 girls + 5 boys = 8 students.
Kevin is correct because 5 girls + 3 boys = 8 students.
Kevin is incorrect because 3:5 may be a simplified ratio.
Kevin is incorrect because the ratio 3:5 does not compare different units.
angry
excited
guilty
relaxed
Answers
Answer:
The answer would be C. Kevin is incorrect because 3:5 may be a simplified ratio.
FASSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
Answers
2x+14=60
2x=46
x=23
−5(x+4)
Expand and Simplify the Expression
Answers
Answer: Simplify:-5x-20
Step-by-step explanation:
Solution: -5x-20
Square the binomial below:
(x– 4)
Answers
Answer:
x^2-8x+16
Step-by-step explanation:
(x-4)^2
x^2-4x-4x+16
x^2-8x+16
WILL GIVE BRAINLIEST
Answers
Answer:
V=πr²h
V=(3.14)(15cm)²(325cm)
V=229,613 cm³
Answer:
d
Step-by-step explanation:
trust me i used online calculator and got that exact answer
pls make me brainliest :)
Lcm of each set of numbers
14,7
Answers
Answer:
The LCM of 14 and 7 is 14
Answer:
14
Step-by-step explanation:
The least common mutiple can be found just by placing the mutiples on a sheet of paper, in this case,
7, 14,
14, 28
As you see, there already is a match!
14 is the least common mutiple!!
Evaluate the expression x + 9 when
x = 10
Answers
19
Explanation:
Plug in x for x + 9. Once you do that, you’ll be able to get the answer.
I WILL GIVE BRAINLIEST
Answers
Answer:
c
Step-by-step explanation:
The six-pack of rolls sells for $5.28. What is the price for one roll?
Answers
Answer:
88 cents
Step-by-step explanation:
$5.28 divided by 6 rolls=88 cents
Answer:
0.88
Step-by-step explanation:
The population of bacteria in an
experiment is increasing by 90% each
day. If there were 100 bacteria at the
beginning of the experiment, predict the
number of bacteria in 5 days.
First, complete the equation:
Future Amount = 100(1 +0.90) [?]
Answers
Answer:
5
Step-by-step explanation:
5 makes sense since the period of time this takes place is 5 days. therefore [?] should be 5
The number of bacterias increases in 5 days will be 1790.
What will be the bacterial growth?
The bacteria number is increasing day by day the function which shows the bacterial growth is given as Future amount = 100(1+0.9)⁴'⁵.
Now the bacterial growth will be:-
Future amount = 100 ( 1 + 0.9 )⁴'⁵.
Future amount = 100 ( 1.9 ) ⁴'⁵.
Future amount = 1790
Therefore the number of bacterias increases in 5 days will be 1790.
To know more about bacterial growth follow
https://brainly.com/question/26298859
#SPJ2
Find the common difference of the arithmetic sequence -7, -1 ,5
Answers
Determine the value of x that would make quadrilateral LMNO a parallelogram.
3
9
11
18
Answers
x=9
Step-by-step explanation:
Diagonals of a parallelogram bisect each other. For quadrilateral LMNO to be a parallelogram, LP must equal PN, and OP must equal PM.
Set OP equal to PM and solve for x.
PM=OP
3x-9=18
Add 9 to both sides.
3x=27
Divide both sides by 3.
x=9
Answer:
9
Step-by-step explanation:
which expression is equivalent to -4(2k - 6) - 4k? Show your work.
A 4k + 24
B -8k + 20
C -12k + 24
D -12k - 24
Answers
Answer:
-12k+24
Step-by-step explanation:
-8k+24-4k
collect like terms
-12k+24
Answer:
C
Step-by-step explanation:
Multiply -4 ×2k ×-6k-6=
-8k + 24 - 4k =
-12k ÷ 24 is C
Ann is going on vacation. Ann dog food for a pet sitter to feed her dog Maggie while she's away she leaves 24 cans of wet food and a 38 ounce bag of dry food Maggie East three 1/ fourth can of wet food in five 3/4 ounces of dry for the state of mega eatery normal portion of wet food and dry food each day how many days can add be gone before Maggie runs out of either wet food or dry food? Plz don’t try to scam me by sending a link!!
Answers
Multiply both sides by 4 (the multiplicative inverse of 1/4)
x = 96 days
3/4x = 38 for dry food
Multiply both sides by 4
3x = 152
x = 50.666667
So I would say Ann can be gone 50 days before Maggie runs out of food. I don’t think they would count the 2/3 of a day. She will run out of dry food before canned food.
Put these numbers in order from least to greatest: -4 2/5 -4.5 -5.1 -4.45 -5 -
Answers
Answer:
-5.1, -5, -4.5, -4.45,-4 2/5
Answer:
-5.1, -5, -4.5,-4.45,-4 2/5,
Step-by-step explanation:
Lets put all the number in decimal form from least to greatest.
-4 2/5= -4.4
Remember the lower the negative integer is, the higher it is on the number line.
-5.1, -5, -4.5, -4.45, -4 2/5,
Hi, can anyone help me with this. I'm really confused lol
Answers
Answer:
X=8
Step-by-step explanation:
since we know these lines are parallel that means that the 2 angels given to us are supplementary (add up to 180) so we add them together and set it equal to 180 to find X.
Flor tiene una papelería y vende los lápices en $12 y los bolígrafos en $20. ¿Qué expresión algebraica permite saber cuánto debe cobrar Flor por 10 bolsas que contengan x cantidad de lápices y "y" cantidad de bolígrafos?
Answers
Answer:
c=120x+200y
Step-by-step explanation:
La expresión algebraica debería indicar que el valor total que debe cobrar Flor es igual a 10 que representa el número de bolsas por el resultado de la suma del precio de cada item por la cantidad, lo que se puede expresar de la siguiente forma:
c=10(12x+20y)
c=120x+200y
De acuerdo a esto, la expresión algebraica que permite saber cuánto debe cobrar Flor por 10 bolsas que contengan x cantidad de lápices y "y" cantidad de bolígrafos es c=120x+200y.