Answer:
3 pencils per jar
hope it helps you
The number of pencils in each jar will be 3.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that there are 24 pencils in 8 jars. The number of pencils in each jar will be calculated as,
Number = Number of pencils / Number of the jars
Number = 24 / 8
Number = 3 Pencils
Hence, there will be 3 pencils in each jar.
To know more about an expression follow
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David has a piece of wood that's is 7.28 meters long he needs 4 pieces of wood that are each 1.75 metered long if he cuts the wood he has into 4 equal pieces will each piece be long enough
Answer:
Each piece of David's wood cut into 4 pieces will be long enough
Step-by-step explanation:
Length of David's wood = 7.28 meters
Pieces of wood needed = 4
Length of each piece = 1.75 meters
if he cuts the wood he has into 4 equal pieces will each piece be long enough?
This means,
Length of David's wood / 4
= 7.28 meters /4
= 1.82 meters
Each piece needed is 1.75 meters and David has each of his four pieces as 1.82 meters.
Therefore, each piece will be long enough
A hockey goalie is paid $500 per game, less $45 for each goal he allows to score. Write an algebraic expression that would equal how much he gets paid in a game
Answer:
x=500+45y
Step-by-step explanation:
From the information given, the algebraic expression that would equal how much he gets paid in a game would be the amount that the hockey golie is paid per game minus the result of multiplying $45 for the number of goals he allows to score. According to this, the expression is:
x=500+45y, where x is the amount the hockey goalie gets paid in a game and y is the number of goals he allows to score.
the total cost C for p pounds of venison of each pound costs 3.56
Answer:
c=3.56p
Step-by-step explanation:
the constant of proportionality is 3.56 and you are trying to find the value of c so the equation will have to be c=3.56p
Will has three times as much money as Luke has. Luke has $18 more than twice as much as jack has. If the boys have $315 in total, how much does each have?
Answer:
Will has $216, Luke has $72, and Jack has $27
Step-by-step explanation:
Let's form some equations.
Let W represent the amount of money that Will has
Let L represent the amount that Luke has
and Let J represent the amount that Jack has
L+W+J= $315
W=3L
L=2J+18
If we input the value of L into Will's equation, it will look like this:(replace the value of L with the equation representing L)
W=3(2J+18)
Now lets input these equations into the first equation, which will then look like this:
(2J+18)+3(2J+18)+J=315
Now that we only have one variable in the equation, we can simplify it to get
9J+72=315
and when we solve for J, we get:
J=27
we then input the value of J into the equation used to find the amount that Luke has:
L=2J+18
L=2(27)+18 to get
L= 72
and now we solve Will's equation:
W=3L
W=3(72)
W=216
So Will has $216, Luke has $72, and Jack has $27
if we add these up, we get a total of $315
Eric bought a packet of toffees for his friend. The packet had 2/6 of a pound of toffee. He broke the toffee into 7 equal paper baggies. What is the weight of one of those baggies
Answer:
1 / 21 pound
Step-by-step explanation:
Weight of toffee in a packet = 2/6 pounds
Toffee is broken into 7 equal baggies ;
Weight of one of the baggies :
Weight of toffee before being broken / number of division
= 2/6 ÷ 7
= 2/6 * 1/7
= 2 / 42
= 1/21 pounds
A racehorse that wins the 3200 meter Cup in a time of 200 seconds. What is the racehorse's average speed?
Answer:
16
Step-by-step explanation:
Speed=distance/time
S=3200/200
S=16
1/3 of 6 equals what
Answer:
2
Step-by-step explanation:
1/3 of 6 is the same as 6/3 which is 2. I hope this helps and I hope it's not wrong but I don't think it is.
Answer:
2
Step-by-step explanation
1/3 times 6/1 equals 6/3 then divide 6 by 3 and it would equal 2.
Question 10 (1 point)
What additional information do you need to prove ANOP = AQSR?
4.Å.
аа
ZPZS
ZO ZS
Oь
О с
NO QR
Od
PN XSQ
Answer:
values of the variables
Olivia wants to make math party bags. She has 24 pencils and 4 erasers. If she makes the maximum number of possible bags, how many pencils will be in each one?
Answer:
6 pencilsStep-by-step explanation:
Number of pencil = 24 pencils
Number of erasers = 4 erasers
If she makes the maximum number of possible bags, the number of pencil that will be in each can be gotten by taken the GCF of both vales (24 and 4)
For 24:
24 = 4 * 6
For 4:
4 = 4 * 1
Since 4 is common to both factors, this means that the number of possible bags you can make is 4 and the number of pencil in each will be 6pencils
Answer will mark brainliest
Answer:
C. In quadrant IV
Step-by-step explanation:
(5, -1)
Positive x coordinate and a negative y coordinate.
Quadrant III has a negative x coordinate and negative y coordinate, so A. is incorrect.
It is not B. because it is not on the y-axis.
Quadrant IV has a positive x coordinate and a negative y coordinate, so C. is correct.
Quadrant II has a negative x coordinate and a positive y coordinate so D. is incorrect.
I Hope That This Helps! :)
Please solve this both questions
Answer:
None of the batches will be the same shade of pink.
Step-by-step explanation:
You can only make the same shade of pink if you have an equivalent ratio, and none of the numbers are equivalent in either questions.
if two burgers cost $3 and burgers cost $4.50,what is the constant?
If x varies directly as y, and x = 12 when y = 27, what is x when y = 3?
Answer:
-12
Step-by-step
use distributive property to answer this question: − 2(y − 5) = y + 1 what does y equal
Answer:
y=3
Step-by-step explanation:
hope i help youuuuu :)
I need to find X in this
Answer:
x is on the right side of the triangle
Step-by-step explanation:
Answer:
x = 28.8
Step-by-step explanation:
[tex]\frac{12}{25}[/tex] = [tex]\frac{x}{60}[/tex]
then cross multiply
25x = 720
then divide 25 from both sides of the equation
x = 28.8
There are 120 students in a school. In a survey of all students, 47 students support delaying the start of school, 53 students do not support delaying the start of school, and 20 students are indifferent to the school start time. If a student is selected at random, find the probability that the selected student is not indifferent to the school start time. Express your answer in simplified rational form.
Answer:
The probability that the selected student is not indifferent to the school start time is 0.8333.
Step-by-step explanation:
Define the events s follows:
X = students support delaying the start of school
Y = students do not support delaying the start of school
Z = students are indifferent to the school start time.
The events X, Y and Z are mutually exclusive events.
That is they cannot occur together.
Compute the probability that the selected student is not indifferent to the school start time as follows:
P (Z') = P (X or Y)
= P (X) + P (Y)
[tex]=\frac{47}{120}+\frac{53}{120}\\\\=\frac{47+53}{120}\\\\=0.8333[/tex]
Thus, the probability that the selected student is not indifferent to the school start time is 0.8333.
(3m + 5)(5m - 1)
Multiply polynomials
Answer: 15m^2+22m-5
Use FOIL (first, outter, inner, last) to multiply the polynomials.
(3m + 5)(5m - 1)
= 15m^2-3m+25m-5
= 15m^2+22m-5
explenation....!!!!
Answer:
6 + 5 is 30 so on a graph 6 is on the x axis and 5 is on the y axis so you move 6 times to the right on the x axis and move 5 up on the y axis and then you get 30
hope that helps
Step-by-step explanation:
Para resolver porque no entiendo
its so hard
Step-by-step explanation:
its so hard sorry but i dont no
Which could be the first step in solving this problem? 4 2/3 + 7/9 =
Answer: simplify the fraction
Step-by-step explanation:
if you have 10 dogs then how many do you have if you divide it by 10 and multiply it by 7.
Answer:7
Step-by-step explanation: 10/10= 1
1•7=7
Answer:
That would be 7
Step-by-step explanation:
10/10=1
1*7=7
Can someone help pls fast
Answer:
5
Step-by-step explanation:
a^2 + b^2 = c^2
12^2 + b^2 = 13^2
144 + b^2 = 169
169 - 144 = 25
sqrt of 25 = 5
Can someone please help me with number and explain it pls
Answer:
No
Step-by-step explanation:
It is not because there is no patteren
Answer:
no its not because the difference between the terms are not the same
Step-by-step explanation:
20-14=6
14-9= 5
9-5=4
the differences are all different so the sequence is not arithmetic
(-1) + (-21) =
A -21
B -22
C 22
Answer:
B.-22
Step-by-step explanation:
B. -22
Help me quick plssssssssssss
Answer:
C. 8
Step-by-step explanation:
( - 32 ) / ( - 4 ) =
( + 8 )
Two negatives always divide and make a positive.
Based on the line of best fit, what is the predicted
height for someone with a first metacarpal bone
that has a length of 4.45 centimeters?
A)168 centimeters
B) 169 centimeters
C) 170 centimeters
D) 171 centimeters
Answer:
C) 170 centimeters
Step-by-step explanation:
The missing graph-diagram to the question is attached in the image below.
Using the line of best fit, the predicted height for someone with a first metacarpal bone that has a length of 4.45 centimeters can be determined as follows:
The length of 4.5 centimeters appears on the horizontal x-axis; This implies that 4.45 is a half distance between the undotted 4.4 centimeters and the dotted 4.5 centimeters. Similarly, on the vertical y-axis, 170 is directly equivalent to the dotted point of 4.5 centimeters. Thus, the predicted height with a 4.45 centimeters length is approximately 170 centimeters by using the line of best fit.
Relation where there is exactly one output for each input
A.Domain
B. Range
C. Relation
D. Function
Answer:
D.Function
Step-by-step explanation:
When each input value has one and only one output value, that relation is a function. Functions can be written as ordered pairs, tables, or graphs. The set of input values is called the domain, and the set of output values is called the range.
GIVING BRAINLIEST TO THE RIGHT ANSWER!!A person standing on a moving walkway travels 60 feet in 20 seconds. What equation represents this relationship? How many feet will the person travel in 10 seconds?
A. y = 1/3; 3 feet
B. y = 3x; 30 feet
C. y = 3x; 3 feet
B. y = 5x; 50 feet
Mrs. Anderson drove at 68 mph for 289 miles. How long did it take her to travel that distance?
Answer:
4 hours and 15 minutes
Step-by-step explanation:
You have to divide the distance travelled by the mph which is 4.25, and that is 4 hours and 15 minutes
the current tempurure out side is -3 how many degress would you have to add to make it five degress
Answer:
8 degree
Step-by-step explanation:
-3+x=5
x=5+3=8 degree