Answer:
y=18x
Step-by-step explanation:
For every 18 miles you travel, you use 1 gallon of gas.
A group of 12 students participated in a dance competition. Their scores are below:
Score (points)
1
2
3
4
5
Number of Students
1
2
4
3
2
Would a dot plot or a histogram best represent the data presented here? Why? (3 points)
Histogram, because a large number of scores are reported as ranges
Histogram, because a small number of scores are reported individually
Dot plot, because a large number of scores are reported as ranges
Dot plot, because a small number of scores are reported individually
Answer:
A dot plot
Step-by-step explanation:
You would place the points from the lowest to the highest on the graph, then you would place the students on the amount of points they got, and that will give you a clear view on how many kids got what amount of points.
Dave bought 1.2 pounds of plums for $0.50 per pound he also bought 1.5 pounds of nuts for $2.50 per pound Dave gave the cashier 10.00 for plums and nuts how much change should he have received
Answer:
$5.65
Step-by-step explanation:
1.20x0.50=0.60
1.50x2.50=3.75
0.60+3.75=4.35
10.00-4.35
5.65
Answer:
DAVE SHOULD RECIEVE 5 DOLLER AND 65 CENTS
Step-by-step explanation:
1.2 INTO 0.50 PLUMS
1.5 INTO 2.50 NUTS
0.6O DIVIDED 3.75=4.35
10.OO-4.35=5.65Rohan owes $245.00 on his credit card. He makes a $120.00 payment and then purchase $60.00 worth of online games. What is the integer that represents the balance owed on the credit card?
Answer:
-$185.00
Step-by-step explanation:
-$245.00 + $120.00 - $60.00 = -$185.00
Consider the systems of linear equations in the table below.
Identify which system has no solution. Then, graph and label the equations for that system on the coordinate plane.
Step-by-step explanation:
no solution is when numbers on either side of the equal sign are different
have both equations in each system look like
y = ....
then since both are equal to y
have both equations equal to each other to get the value of
x
system 1:
6x+3=6x+3
0=0
infinite
system 2:
1/2x-5= -2x-4
5/2x=1
x=2/5
one solution
system3
4y-x= -4
y=(x-4)/4= 1/4x-1
1/4x-1= 1/4x-1
infinte
system4:
1/2x=1/2x+3
0 does not equal 3
no solution
graph is in the attached picture
both equations are parallel to each other
virtual nerd
Please do all three questions! First *right* answer gets branliest
Answer:
First one: pie*14^2
Step-by-step explanation:
can you please help me out with this math problem thank you, you will get free brainly
Please help it's due today!
Answer:
The answer is(D.) 9 cm and 10 cm
Answer:
the answers a. this is a ratio question and since triangle T and U are similar because they have the AAA similarity. 2:5 is the ratio for this question in simplest form.
Step-by-step explanation:
Answer these two questions (repost bc last answer was wrong):
Suppose that 60% of the students at your school favor a proposed school policy that would ban cell phones at school. Also suppose that every student in your class selected a different random sample of 50 students from your school and calculated the proportion of students in the sample who favors the ban.
5. If your class constructed a dot plot of all these sample proportions, where would you expect the dot plot to be centered?
6. If every student had selected a random sample of size 25 instead of a sample of size 50, would you expect a dot plot of the sample proportions to be more spread out or less spread out than in a dot plot of sample proportions for samples of size 50?
Answer:
Positive 2.
Step-by-step explanation:
each mark is worth 2, so if you count up it is a +2
sceenshot please answer it math problem
Answer:
surface area is i think 251.2
and the volume is 301.44
the surface area formula is A=2πrh+2πr²
and the volume formula is V=πr²h
hope it helps
Step-by-step explanation:
can I have brainliest if its right
The surface area and volume of the given cylinder are 80π and 96π respectively.
What is a cylinder?A cylinder is a combination of infinite circles with the same radius and keeps one up to up.
The surface area of the cylinder = πdh where h is the height of the cylinder and d is the diameter of the cylinder.
Given a cylinder with,
Radius = 4 yd
Height = 6 yd
The surface area is given as ;
⇒ 2π [ r² + rh ]
⇒ 2π [ 4² + 4 × 6 ]
⇒ 2π [ 40 ]
⇒ 80π
The volume of a cylinder is given as ;
⇒ πr²h
⇒ π (4)² 6
⇒ 96π
Hence "The surface area and volume of the given cylinder are 80π and 96π respectively".
To learn more about cylinders,
https://brainly.com/question/16134180
#SPJ2
A drawer contains 5 red socks, 9 white socks, and 6 blue socks. Without looking, you draw out a sock and then draw out a second sock without returning the first sock.
Find P(blue, then blue).
Answer:P = Number of favourable outcomes ÷ Sum of total outcomes
So, Probability of drawing a blue sock is
Number of blue socks ÷ Number of total socks
= 6 ÷ 20
= 3 ÷ 10
= 0.3
Step-by-step explanation:
The blueprint for the Daly's living room has a scale of 2 inches=5 feet. The family wants to use a scale of 1 inch equals = 3 feet. What is the width of the living room on the new blueprint?
Answer:
18 inches
Step-by-step explanation:
You can see that the with of the room is 6 inches
if
1 inch = 3 feet
then
6 inches = 18 feet
Math question please help me with this its one question
Answer:
The first scatterplot.
Step-by-step explanation:
All the numbers are plotted correctly.
Determine the value of ? in the figure below.
Answer:
about 6.9
Step-by-step explanation:
first we have to find the missing side that doesn't have a "?". we can do this using pythagorean theorem. using the equation a^2 + 1^2 = 5^2 we know that this side is about 4.8. using this, we can use 4.8^2 + 5^2 = c^2. then, after doing this, we get about 6.9.
HELP PLEASE VERY FAST DUE IN 15MIN
Answer:
84.84
Step-by-step explanation:
7 x 6.06 = 42.42
42.42 / 2 = 21.21
21.21 x 4 = 84.84
Small pizzas were $3 and large pizzas were $5
To feed the 8th graders, 125 pizzas were bought for $475
How many of each type was bought?
Answer:
75 large and 50 small
Step-by-step explanation:
= 75 and 50
All models are reductions of the original object.
True
False
Answer:
true
Step-by-step explanation:
models are a smaller example of an original object
Simplify the expression
2^4⋅2^5−(2^2)^2
Answer:
496
Step-by-step explanation:
Please explain! Algebra 1.
Answer:
The answer is :
[tex] - 7 \sqrt{5} - 5 \sqrt{13} [/tex]
Step-by-step explanation:
[tex] \sqrt{5} - 5\sqrt{13} - 8 \sqrt{5} [/tex]
Combine like terms
[tex] - 7 \sqrt{5} - 5 \sqrt{13}[/tex]
PLS HELLP!!!!!!!!!((((^)*YUogiy7u
Answer:
the answer for this question should be ashlee because the mode is the number that occurs the most so find the numbers that repeat the most so hopefully that is the answer and sorry if it was wrong.
Step-by-step explanation: :DDDDDDD
PLEASE HELP
a) The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L.
b) What is the measure of ∠E? Explain how you know.
c) Describe the relationship between ∠E and ∠K. What is the measure of ∠K?
d) What is the measure of ∠H? Explain.
e) What is the measure of ∠I? Explain.
f) Describe the relationship between ∠H and ∠L.
Answer:
see attached from there you should be able to answer all questions
Step-by-step explanation:
keep in mind that a circle is 360 degrees so half (or two side by side angles) would equal 180 degrees.
opposite angle would be the same number
please help me with this math problem
Answer:
The 8x11 pan.
Step-by-step explanation:
Because of the way math works, the 8x11 would be your best guess.
Help please its always the word problems that confue me
Answer: This is the anwser to test 1
The X on the start is 46 then just do 46 + 18 = 64 This is the anwser for letter A
This is gonna be the awnser for letter B
There are 46 students in the filmaking club and 18 on the yearbook
Test 2
This is the awnser to letter A The cost of the adult ticket is 8 dollars
So it will be 8 + 4 = 1,040 if its wrong then you can put 520 or just divide it example: 8 divided by 520, 4 divided by 520
Awnser for letter B is
Each adult ticket cost = 8 dollars
Each student ticket cost = 4 dollars
Hope it helps :)
How many fewer craft books were checked out than picture books?
Answer:
30 fewer books were checked out.
Step-by-step explanation:
in the bottom right it tells you that the one book=5 books, so that would mean there are 50 picture books and 20 craft books. and to find how many fewer, you would simply subtract 50-20=30.
Answer:
30 fewer books
Step-by-step explanation:
find the area of this circle. use 3 for pi.
Answer:
108
Step-by-step explanation:
a = pi(r^2) is the same as a = 3(6^2).
6 x 6 = 36
36 x 3 = 108
So the answer is 108 cm squared.
answer both questions and also show work on how to get it
Answer:
13. 1133.50
because you find the radius and then you multiply it by 3.14
14. 116.8394
because the radius x 3.14= 116.80
Step-by-step explanation:
Please mark as brainliest
math question please help me
Answer:
260
Step-by-step explanation:
thats just 30 +80+150
Brainliest, i need help, please!
What is the average of the following numbers?
6, 5, 3, 2
A.2
B.3
C.4
D.6
Answer:
4
Step-by-step explanation:
You have to find the average of the set of numbers by adding them all together, and divide them by how many numbers there are. In this case, the numbers are 6, 5, 3, & 2. You add 6, 5, 3, & 2 together and you get 16. Then you divide it by four since 4 numbers were provided. 16/4=4.
Pls help this is due today! pls do not give me websites
Answer:
356.5ft^2
Step-by-step explanation:
area of triangle: 1/2bh or bh/2
1/2*15*23=172.5
area for rectangles and squares: l*h
8*23=184
184+172.5=356.5
Leg 1 Test
1) Which equation represents a true statement?
a. 181 = -8
b. -181= 8
C. 1-81=-8
d. -1-81=-8
Answer:
D
Step-by-step explanation:
absolute value so ignore negative basically but if its outside it still counts so after applying absolute value its -8=-8
Answer:
d
Step-by-step explanation:
Which relation represents a linear function?
Answer:
B
Step-by-step explanation: