Answer:
Mean: 6
Median: 4.5
Mode: 4
Range: 13
Step-by-step explanation:
Answer:
mean = 6
median = 4.5
mode = 4
range = 13
Step-by-step explanation:
To find the mean, median, mode and range firstly place the numbers in ascending order.
2, 4, 7, 15, 7, 4, 5, 4
= 2, 4, 4, 4, 5, 7, 7, 15
Mean:(Mean is the average of all the data in a set.)
[tex] \\ \tt2, 4, 4, 4, 5, 7, 7, 15[/tex]
[tex] \\ \tt = \frac{2 + 4 + 4 + 4 + 5 + 7 + 7 + 15}{8} [/tex]
[tex] \\ \tt = \frac{48}{8} [/tex]
[tex] \\ \bold{\tt = 6}[/tex]Median:(Median is the middle number of the set.)
2, 4, 4, 4, 5, 7, 7, 15
median
= 4+5/2
= 9/2
= 4.5
Mode:(Mode is the number which appears multiple times.)
2, 4, 4, 4, 5, 7, 7, 15
mode = 4
Range:(Range is the number which comes by subtracting the smallest number to the largest number.)
2, 4, 4, 4, 5, 7, 7, 15
Largest number = 15
Smallest number= 2
range
= 15-2
= 13
Please help me with this will rate brainliest
Answer:
For question 3 the answer is 20 minutes and for question 5 the answer is 1 hour
Step-by-step explanation:
i need help fast please
its too long and if you want someone to do it fast it takes a long time
I will give out brainless if you get this right
How many sides does a dodecahedron have?
Answer:
12
Step-by-step explanation:
John lives 27 miles from school. Steven lives 9 more miles from school
than John.
How many miles does Steven live from
school?
Answer: 36
Step-by-step explanation:
27+9=36
Answer:
36
Step-by-step explanation:
27+9=36
I steven lives 9 more miles than john we are adding.
2 2/3 x 3 1/4 what is the answer
Answer:
8 2/3
Step-by-step explanation:
Just pls give an answer ._.||
Answer:
I think the answer is C
Step-by-step explanation:
You will multiply the exponents, sorry if I am wrong!
Answer:
The anwser is C, if it is right, you should give Brainliest to the other person, if you can. They were quicker.
inside temperature y after x hours can be represented by y=68x. come park the functions by comparing the temperatures
Answer:
An equation that can be used to model these data is of the form: y = A cos B(x - C) + D,
where A,B,C,D, are constants, y is the temperature in °C and x is the month (1–12).
A cube has an edge of 3 feet. The edge is increasing at the rate of 4 feet per minute. Express the volume
of the cube as a function of m, the number of minutes elapsed.
Hint: Remember that the volume of a cube is the cube (third power) of the length of a side.
Answer:
so it increases by 4 per minute
the volume of a cube is v=side^3
so the side length be 5+4m where m is the number of minutes
therefor the volume can be expressed as V(m)=(5+4m)³
Step-by-step explanation:
The volume of the cube can be expressed as a function of m, the number of minutes elapsed as V(m) = (3 + 4m)³ feet³.
What do we mean by volume?The volume of an object is the total space occupied by the object in the three-dimensional space.
How do we solve the given question?In the question, we are asked to express the volume of a cube as a function of m, the number of minutes elapsed. We are given that the initial length of the edge of the cube was 3 feet, and it increases at a rate of 4 feet per minute.
∴ We can say that the length of the edge after m minutes = 3 + 4m
As 4 feet is the increase per minute and m minutes have elapsed.
We know, that the volume of a cube is the cube of the length of the edge.
∴ The volume = (3 + 4m)³.
Hence, the function of the volume of the cube in m can be written as,
V(m) = (3 + 4m)³ feet³.
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how do i prove similarities of 2D shapes through sides
Answer:
i dont know hshshshsuojvw
JoAnn works in a publicity office at the state university. She is paid
$
13.50
an hour for the first
35
hours she works each week and
$
20.25
an hour for every hour after that. If she makes
$
634.50
one week, how many hours did she work?
Can somebody help me anyone
What is the value of this expression?
4(610−15)+0.4
Answer:
Work the bracket first
610 - 15 = 595
multiply by 4
595 x 4 = 2380
add 0.4
final answer is 2380.4
Name the properties used to solve this equation:
4/3(3/4x)=4/3 * 1/4. Given
(4/3 * 3/4)x=4/3 * 1/4 a.
1x=4/3 * 1/4. b.
x=4/3 * 1/4 c.
x=1/3 4/3*1/4=1/3
We want to see the properties used to solve the given equation.
The properties used are:
Existence of the multiplicative inverse.Associative property of the multiplication.Let's write step by step and see which property we used on each step.
We start with:
[tex]\frac{4}{3} *(\frac{3}{4} *x) = \frac{4}{3} *\frac{1}{4}[/tex]
Now we use the associative property of the multiplication (says that we can multiply in any order we want) we rewrite this to:
[tex](\frac{4}{3} *\frac{3}{4} )*x = \frac{4}{3} *\frac{1}{4}[/tex]
Now we use the existence of the multiplicative inverse, this says that for a number a, there exist a number b such that:
a*b = 1
And we have that b = 1/a.
Then we apply that to the first factor to get:
[tex](\frac{4}{3} *\frac{3}{4}) *x = \frac{4}{3} *\frac{1}{4} \\\\x = \frac{4}{3} *\frac{1}{4}[/tex]
Again, using the same but with the numerator of the first factor of the right side and the denominator of the second factor of the right side we get:
[tex]x = \frac{4}{4} *\frac{1}{3} = \frac{1}{3}[/tex]
Then the properties used are:
Existence of the multiplicative inverse.Associative property of the multiplication.If you want to learn more, you can read:
https://brainly.com/question/325258
Question below. Plz help
Answer:
8 sugar free
Step-by-step explanation:
look at number amb it says how many different Compassion or possible that the mildew be said two of the desert or sugar-free for the drinks are sugar-free all you have to do is multiply 2 * 4 and you and you will get the answer of it
NO LINKS OR ASSESSMENT!!!
Part 2: State the Domain and Range of each graph in BOTH inequality and interval notation
Domain = set of input value
Range = set of output values
#1Domain: -2 < x ≤ 2 or (-2, 2]Range: -4 < y ≤ 4 or (-4, 4]#2Domain: -5 ≤ x ≤ 1 or [-5, 1]Range: -1 ≤ y ≤ 5 or [-1, 5]#3Domain: -4 < x < 4 or (-4, 4)Range: -1 ≤ y < 3 or [-1, 3)2. Do the equations zx + 2 = 6
and }(x + 2) = 6 represent the same situation?
Step-by-step explanation:
zx+2=6
x+2=6
x=6-2
x=4
If x is 4 then
4z+2=6
4z=6-2
4z=4
divide thru by 4
z=1
The median annual salary for travel agents is P300,000. If the 80th percentile for the annual salary of a travel agent is P500,000, approximately what percent of the travel agents have annual salaries less than P300,000?
Using the percentile concept, it is found that 50% of travel agents have annual salaries less than P300,000.
In a data-set, if a measure is at the xth percentile, x% of the measures are less than x.The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.In this problem, the median is of P300,000, and thus, 50% of travel agents have annual salaries less than P300,000.
A similar problem is given at https://brainly.com/question/24495213
8x+2y=0
Identifying Direct Variation Equations Tell whether the equation respresents Direct Variation. If so, Identify the constant of variaion.
-Giving a brainely for correct answer
Answer:
Below.
Step-by-step explanation:
They are of the form y = kx where k is some constant.
8x + 2y = 0 is Direct Variation because you can transform it:
8x + 2y = 0
2y = -8x
y = -4x :- here k = -4.
Convert 0.750 into it's fractional form, simplified completely.
Answer:
3/4
Step-by-step explanation:
1.00=100. .75= 75/100 ....... 25 goes into 75 3x and into 100 4x therefore 3/4
Write the equation in standard form.
5−3(x−2y)=1−5x
x - y = 2
2x - 3y = -4
x + 3y = -2
2x - 2y = 4
Answer:
ik this is last but the answer is c
Step-by-step explanation:
just took the test
 Line v passes through point (6, 6) and is perpendicular to the graph of y = 3/4x - 11. Line w is parallel to line v and passes through point (–6, 10). Which is the equation of line w in slope-intercept form?
A: y= 3/4x+2
B: y=-3/4x+2
C: y=-4/3x+2
Answer:
Step-by-step explanation:
Perpendicular lines have negative reciprocal slopes.
Parallel lines have identical slopes
As our original line has a slope of 3/4, both lines v and w have slope of -4/3
This means that
C: y = -4/3x + 2
is the only possible option.
Let's check that the given point fits on this line.
10 = -4/3(-6) + 2
10 = 10
So our answer is correct.
Daniella has a box of 525 markers that she wants to share with 15 of her friends. If each of her friends gets the same number of markers, how many markers will each friend get?
please help me!
Answer:
Each friend will get 35 markers
Step-by-step explanation:
525 / 15 = 35
Read the problem.
Savory Spreads bagel shop baked 120 bagels this morning, and 24 of them were
blueberry. What percent of the bagels were blueberry?
Pick the model that represents the problem.
0%
?
100%
120
0
24
100%
0%
?
120
0
24
What percent of the bagels were blueberry?
Answer:
20%
Step-by-step explanation:
Firstly,
you'll have to divide 24 blueberry bagels by 120 of em all, so you'll get 0.2
24/120
= 0.2
Next,
change the number to percentage
0.2 × 100%
= 20%
Solve the equation 6x+7x−3x=13+7. Be sure to check your proposed solution by substituting it for the variable in the original equation.
Answer:
x=2
Step-by-step explanation:
6x+7x−3x=13+7
10x=20
x=20/10
x=2
write the smallest whole number that make this statement correct 1142 > >981
Answer:
982
Step-by-step explanation:
The teacher is asking for the smallest number which fits the statement. 982 is correct because it is only one more than 981.
The smallest whole number that make this statement correct 1142 > >981 is,
⇒ 982
As, 1142 > 982 > 981
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Statement is,\
⇒ 1142 > ? > 982
Now, We can find the smallest whole number that make this statement correct as;
Since, 982 is just greater than 981.
Hence, The correct number is, 982
Thus, We get;
1142 > 982 > 981
Hence, The smallest whole number that make this statement correct 1142 > >981 is,
⇒ 982
Learn more about the mathematical expression visit:
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solve pls brainliest
Answer:
Part a: Add 360 to -168, which is , to get 192 ft.
Part b: Subtract -168 from -132, to get -300 ft.
Hope this helped :)
If f(1)=6 and f(n) = F(n - 1) + 2 then find the value of f(4).
Hi there!
[tex]\large\boxed{f(4) = 12}[/tex]
We know that:
f(1) = 6
F(n) = F(n - 1) + 2 (Meaning, the next "n" is 2 added to the previous)
We can count up to f(4) using this logic:
f(2) = F(2 - 1) + 2 = F(1) + 2 = 6 + 2 = 8
f(3) = F(2) + 2 = 8 + 2 = 10
f(4) = F(3) + 2 = 10 + 2 = 12
Ryan is making biscuits. The recipe call for 0.25 quart of milk and 2.5 cups of flour. He has 1/5 quart of milk and 9/4 cups of flour. Explain his error
Ryan's error lies in not utilizing the right units for measurement. He used inadequate milk and wrong flour measurement, influencing the recipe's proportion and result.
How to explain Ryans' errorRyan's error lies in not utilizing the right units for measurement. The formula calls for 0.25 quart of drain and 2.5 glasses of flour. Ryan utilized 1/5 quart of drain (which is less than 0.25 quart), and rather than utilizing glasses for flour, he utilized 9/4 mugs (which is identical to 2.25 mugs, not 2.5 glasses).
This bungle of units and wrong measurements might lead to the rolls having the off-base consistency and taste due to the awkwardness of fixings. It's imperative to use the desired units and estimations in formulas to realize the expected result.
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solve pls brainliest make sure is correct
Answer:
113/20 < 5 7/10 < 5.749 < 5.78
Step-by-step explanation:
113/20, 5.78, 5.749, 5 7/10
113/20 = 5.65
5 7/10 = 5.7
Carl’s Cards will print holiday cards for $2 each plus a shipping fee of $25. Penny’s Prints offers holiday cards for $5 each with a shipping fee of $10. Create and use an algebraic equation to find out the number of holiday cards for which the cost is the same for either company. *
Using the same information from above, if you need to purchase 10 holiday cards, which company should you order from and why?
Carl's
Pennys
Answer:
the answer is 5
Step-by-step explanation: