Victor is at the art store and wants to buy a box of markers with the most number of markers to donate to a school in Haiti. The Crayola box is 2 3⁄4 inches wide and each marker is 1⁄4 inch wide. The Sharpie box is 3 3⁄5 inches wide and each marker is 4/10 inch wide. Which box of markers should Victor buy?
Answers
Answer:
Since the Crayola box contains more markers that should be the right choice.
Step-by-step explanation:
In order to calculate the number of markers each box contains, we need to divide the width of the box by the width of the markers for each box and compare their numbers. Since the lengths are given in mixed fractions, we will first convert them to pure fractions.
For Crayola:
\(\text{box width} = 2 + \frac{3}{4} = \frac{8}{4} + \frac{3}{4} = \frac{11}{4} \text{ inches}\)
\(n = \frac{\frac{11}{4}}{\frac{1}{4}} = 11\)
For the Sharpie:
\(\text{box width} = 3 + \frac{3}{5} = \frac{15}{5} + \frac{3}{5} = \frac{18}{5} \text{ inches}\)
\(n = \frac{\frac{18}{5}}{\frac{4}{10}} = \frac{18*10}{5*4} = \frac{180}{20} = 9\)
Since the Crayola box contains more markers that should be the right choice.
Related Questions
Talia is making gift baskets for her family. Each basket she makes contains 7 chocolate chip cookies and 12 oatmeal raisin cookies. If there are 6 people in her family and each person will get a basket, which expression gives the total number of cookies that Talia will need?
Answers
Answer: 19x6 maybe
Step-by-step explanation:
If you do 7+12=19 then multiply by 6
Answer:
114
Step-by-step explanation:
7x6=42
12x6=72
72+42=114
OR
12+7=19
19x6=114
Pls help me in math, I need this tomorrow, thx :)
Answers
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
Two sets of data, set X and set Y are given
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
Therefore, both the data sets has same range and mean.
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
To learn more about S.D and variance,
https://brainly.com/question/15858152
https://brainly.com/question/12402189
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
We know
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
also
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
#SPJ1
The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
zoom in to see. please answer
Answers
Answer:
$8.25
Step-by-step explanation:
Shoes rental cost $2.75
Bowling cost $2.50 = 2.50 x3 = $7.50
1/2 price voucher for bowling = 7.50 x 1/2 = $3.75
Pretzel cost $1.75
Total cost 2.75+3.75 + 1.75 = $8.25
whats 2 shapes have a ratio of 8 to 6
Answers
Answer: star and circle
I need help with a question
100/5+81-5534*612
and show work
Answers
-3386707
Explanation:
First, simplify
100/5=20
new equation:
20+81-5534*612
multiply the numbers.
Now, we have
20+81-3386808
20+81= 101
101-3386808
Answer:
-3386707
1
0
0
5
5
100
to
2
0
20.
2
0
+
8
1
−
5
5
3
4
×
6
1
2
20+81−5534×612
2 Simplify
5
5
3
4
×
6
1
2
5534×612 to
3
3
8
6
8
0
8
3386808.
2
0
+
8
1
−
3
3
8
6
8
0
8
20+81−3386808
3 Simplify
2
0
+
8
1
20+81 to
1
0
1
101.
1
0
1
−
3
3
8
6
8
0
8
101−3386808
4 Simplify.
−
3
3
8
6
7
0
7
−3386707
if the mean of the data set is 4 bubbles, find the number of bubbles Hannah blew.
Answers
Answer:
Hannah blew 1 bubble
Step-by-step explanation:
There are 4 people, (mean = total/amounth shared)
so 4*4=16
16-4-5-6=1
hope this helps please brainliest
if u subtract it all well it gives u 1
HELP ITS DUE IN 10 MINUTESSSSSZZZ
Answers
Answer:
6 root 5 - 4 root 15
answer is c
root 5 x 6 - root 5 x 4 root 3
therefore answer is c
plz give brainliest
PLZ HELP URGENT!!!!!!!
A rock is thrown off a cliff and falls toward a river. The height, in feet, of the rock above the river after t seconds is given by the expression 60 + 32t – 16t2. How many feet above the river is the rock 3 seconds after it is thrown?
Answers
Answer:
t=1
Step-by-step explanation:
Answer:
t=1
Step-by-step explanation:
Please help me!!!! I have no idea what i'm suppose to do!!!!!!!
Answers
Answer:
1) 6.67
2) 7
3) 18
4) 6
Step-by-step explanation:
since the shapes are similar, the proportions are the same
1) there is a scale factor of 10/6, or 1 and 2/3 (1.66666666)
multiply 4 by the scale factor
2) there is a scale factor of 1/6
multiply 42 by 1/6
3) there is a scale factor of 1.5
multiply 12 by 1.5
4) there is a scale factor of 2
multiply 3 by 2
Simplify the expression: -12/3(-8+(-4)^2-61+2
word version:
-12 divided by 3 (-8 plus -4) to the power of 2) subtract 61 add 2
I need a step-by-step explanation of how to solve this. I have tried multiple times and I can't get it right.
Answers
Answer:
Step-by-step explanation: 4 1/7 + 2 1/3 - 3/4 = 481/
84
= 5 61/
84
≅ 5.7261905
Answer:
Step-by-step explanation: 4 1/7 + 2 1/3 - 3/4 = 481/
84
= 5 61/
84
≅ 5.7261905
Step-by-step explanation:
What is the area of the front side of the fifty-cent piece? Use 3.14 for π. Round to the nearest hundredth if necessary.
30.61mm
Answers
Answer:
30.61
Step-by-step explanation:
A cylindrical cake is made in a pan that has a diameter of 10
inches and a height of 2 inches. What is the total surface
area of the icing on the cake?
Answers
141.37 square inches
Answer:
about 141.4 square inches
Step-by-step explanation:
You want the area of icing on a cake that is 10 inches in diameter and 2 inches high.
IcingThe icing on a cake covers the lateral surface area and the area of the circular top. In terms of diameter, the sum of those areas is ...
icing area = πdh +(π/4)d² = πd(h +d/4)
icing area = π(10 in)(2 in + (10 in)/4) = π(10 in)(4.5 in)
icing area = 45π in² ≈ 141.4 in²
The area of icing on the cake is about 141.4 square inches.
__
Additional comment
If you use 3.14 for π, you get 141.3 square inches.
The attachment shows the "pi button" value. We have rounded to tenths, The full precision result is given so you can round to your checker's requirements.
<95141404393>
Help me please! will give brainliest!
Answers
Answer:
what is the question?
Step-by-step explanation:
Corrects answers only
Which of the following statements show a characteristic of a statistical question?
The question is focused.
There is a population that is being studied.
The distribution can be broken in categories.
The question allows for surveys to be conducted.
Answers
Answer:
There is a population that is being studied.
Answer:
The answer is B. Hope this helps!
(correct answer gets brainliest)
The Honor Society sold tickets to the school dance. The number of tickets sold is recorded on the histogram below. How many students sold twenty or less tickets?A.45 B.55 C.60 D.75
Answers
Answer:
B
Step-by-step explanation:
Find the area of the trapezoid. Use the formula A = (b1 + b2)h.
156 cm 2
108 cm 2
103.5 cm 2
168 cm 2
Answers
Explanation
The triangle below has a perimeter of 27\text{ cm}27 cm27, start text, space, c, m, end text.
What is the length of one side of the triangle?
All 333 sides are the same length.
Answers
The triangle below has a perimeter of 27\text{ cm}27 cm27, start text, space, c, m, end text.
What is the length of one side of the triangle?
All 333 sides are the same length.
What is the length of one side of the triangle?
All 333 sides are the same length.
help me pleasse th sdjkhhjdas
Answers
_______________________________
Andre Bought:• 1 Baseball Glove For $34 Each• 2 Packs of Socks For $6 - 7.75% Each$34 + $8= $42Andre Paid A Total of $427.75% × $6 ÷ 100= 0.465 × 2= 0.93%Andre Saved 0.93% In Total At The Sale_______________________________
Baseball Glove For $34 Each
Packs of Socks For $6 - 7.75% Each
$34 + $8= $42
Total of $42
7.75% × $6 ÷ 100
= 0.465 × 2
= 0.93%
Please help me. Thank you.
Answers
Answer:
scale factor is 3
Step-by-step explanation:
plss help me with this
I need to know which table in the photo represents a proportional relationship
Answers
Answer:
The third one sis
Step-by-step explanation: i did this problem alr
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Which of the following shows 18,442 correctly rounded to the hundreds place?
19,000
18,500
18,440
18,400
Answers
Answer:
D)18,400
Step-by-step explanation:
Because the 2 rounds to zero therefore making it 18440
Four swimmers are training for a relay race. Each day they practice by swimming at least 1,600 yards total. The friends evenly divide the number of yards they swim.
Write and solve an inequality to determine how many yards each friend will swim. Show all your work.
Answers
Answer:
400
Step-by-step explanation:
I divided 1600 by 4 which got me 400
400 yards each
Step-by-step explanation:
Divide 1600 by 4 and get 400
Expand and simplify
5 (4x+3) - (3x-1)
Answers
Answer:
17x + 16Step-by-step explanation:
5 (4x+3) - (3x-1) =
20x + 15 - 3x + 1 =
17x + 16
PLS HELP! ASAP! PLS
The mean score of Brandons’s tests is 87. He took 7 tests with six scores of 87, 85, 84, 89, 91, and 87.
(A) Write an equation that can be used to determine Brandon’s 7th score.
(B) What was his score on the 7th test? Show your work
Answers
Answer:
\((A): \frac{87+85+84+89+91+87+x}{7}=87\\ \\(B): x=86\)
Step-by-step explanation:
(A) We can find the mean of a set of values by dividing the sum of all the points by the total number of points.
(B) If we let x represent Brandon's score on his 7th test, we can solve for x using the equation for (A):
\(\frac{87+85+84+89+91+87+x}{7}=87\\ \frac{523+x}{7}=87\\ 523+x=609\\x=86\)
help please
Dan works a paper route. He started out with 180 papers. He has 65 left to deliver. Write
and solve an equation to find the number of papers Dan has delivered.
Answers
Answer:
so if he has 180 papers now he has 65 the answer should be 115
Step-by-step explanation:
180-65=115
Answer: The Answer is 115. I belive this is correct, please comment if not.
Step-by-step explanation: Ok, so to find this answer all you have to do is subtract 180-65=115
It took John 16 minutes to cook 8 eggs. How long would it take to cook 15 such eggs?
Answers
Answer:
30 minutes
Step-by-step explanation:
First, you need to find the amount of time it takes to cook one egg. To do this, you do 16/8 to get 2 minutes per egg. Then, since you need to cook 15 eggs, you do 15 times 2 to find the total amount of time to cook. You should get 30.
I don’t get it, what am I supposed to be multiplying!?!
Answers
Answer: 5400
Step-by-step explanation: image attached
Answer:
5400
Step-by-step explanation:
we need to calculate the area of big box (prism).
volume = 4 1/2 X 5 X 3 3/4
= 84.375 in³.
volume of small cube = 1/4 X 1/4 X 1/4
= 0.015625 in³.
now we need to find how many of the small ones go into the big one.
84.375/0.015625
= 5400.
PLEASE ANSWER QUICKLY PLEASEPLEASEPLEASE
Answers
Answer: linear
Step-by-step explanation: