Answer:
1, 1:2 = 3:x
1/2 = 3/x.......(Criss cross)
x = 3x2/1 = 6 cups
2,. language arts : social studies
3,. 1/50 = 4.5/ x.....(Criss cross)
x = 50 x 4.5/1 = 225 miles
Answer:
Step-by-step explanation:
3:1
8:8 ,9:2, 9:6, 9:0, 9:4 social studies and language arts
4.5 x 50 = 225 mi
❗⚠️PLEASE HELP ASAP!!!!!!!!! ⚠️❗
A histogram shows the number of magazines read last month by the students in a class. What percent of the students read less than six magazines?
can you find the mean and median of the data? Explain.
74% percent of the students read less than six magazines
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
A histogram shows the number of magazines read last month by the students in a class
The total number of students are 2+15+3
Number of students=23
Number of students read less than six magazines is 17
Now let us find 17 is what percent of 23
x/100×23=17
23x=1700
Divide both sides by 23
x=1700/23
x=73.9
x=74%
Hence, 74% percent of the students read less than six magazines
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Which represents a measure of volume?
5 cm³
5 square cm
5 cm
5 cm²
the measure of angle ABD is 134 degrees. what is the measure of x? What angle relationship is needed to be solved?
Explanation
The angles ABD and DBC are supplementary since they form a straight line. That means they add to 180 degrees.
(angle ABD) + (angle DBC) = 180
(134) + (2x) = 180
2x = 180-134
2x = 46
x = 46/2
x = 23
Answer: x=23 and the angle relation used was supplementary angles
Step-by-step explanation:
first, you know that angle abd is 134 so you subtract that from 180 and divide it by 2 because angle cbd is 2x and you know they equal 180 because they make a straight line.
Jamal, Gary, Charlie, and Brian are going to stand in a line, one behind the other. In how many different ways can they stand in the line
Answer:
24
Step-by-step explanation:
In the first spot you will get 1 of the 4, second can be 1 of the 3, ect.
Do 4x3x2x1=24
Answer:
24 ways
Step-by-step explanation:
There are four people. Each can stand in four places.
The expression 4 x 3 x 2 x 1 is used to represent this situation.
4 x 3 x 2 x 1 = 24
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)
a
Group B, because three children in the group have the least forearm length of 11 inches
b
Group A, because three children in the group have the least forearm length of 11 inches
c
Group A, because seven children have a forearm length longer than 12 inches
d
Group B, because two children have a forearm length longer than 12 inches
Answer: B
Step-by-step explanation:looky
The finish times for the runners in a 1.5 mile race are summarized in the histogram below.
Finish Times
10
00
Number of Runners
7:00-8:59
9:00-10:59 11:00-12:59 13:00-14:59 15:00-16:59 17:00-18:59
Time (minutes)
How many runners finished the race in under 13 minutes? Enter your answer in the box.
rinnere
we
Answer:
16 runners finished the race under 13 minutes.
Step-by-step explanation:
If you look at the green bars that are 11:00-12:59, 9:00-10:59 and 7:00 to 8:59 you will notice they are all under 13, The number of runners that finished it in 11:00-12:59 are 8, The number of runners that finished it in 9:00-10:59 are 6 and The number of runners that finished it in 7:00-8:59 are 2. 8+6+2 = 16
The number of runners who finished in under 13 minutes is 16.
What is a histogram?A histogram is a representation of the distribution of data with intervals.
We have,
From the histogram,
Number of runners from 7:00 to 8:59 minutes = 2
Number of runners from 9:00 to 10:59 minutes = 6
Number of runners from 11:00 to 12:59 minutes = 8
The number of runners in under 13 minutes.
= 2 + 6 + 8
= 16
Thus,
The number of runners in under 13 minutes is 16.
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please help me i will give brainliest to first person to anwser.
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
Please help me! im on an assignment an cant figure it out
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Miranda has 5/8 of a yard of ribbon. if she used 1/3 of it to make a hair bow, how much ribbon would she have left. PLEASE HELP ME ILL GIVE U BRAINLIEST RIGHT AWAY THXS HELPPPPPP
Answer: 5/12
Step-by-step explanation:
Step 1
Whenever you have something OF something, you just mulltiply.
1/3 of 5/8=
1/3x5/8
5/24
She used 5/24, and started with 5/8
5/8-5/24= 5/12 left
\(\textsf {Finding the LCM of the 2 quantities :}\)
\(\implies \mathsf {3 \times 8}\)
\(\implies \mathsf {LCM = 24}\)
\(\textsf {Now, take the given quantites with our LCM as the denominator}\\\textsf {and subtract used value from the total :}\)
\(\implies \mathsf {\frac{5}{8} - \frac{1}{3} \times \frac{5}{8}}\)
\(\implies \mathsf {\frac{15}{24} - \frac{5}{24}}\)
\(\implies \mathsf {\frac{10}{24} = \frac{5}{12}}\)
\(\textsf {Therefore, Miranda will have}\) \(\mathsf {\frac{5}{12}}\) \(\textsf {of the ribbon left. }\)
I NEED HELP ASAP!!!!!
Answer:
Equation C Equation A Equation D Equation B
Suppose Carson worked as a babysitter for '8' hours one week. What is the minimum number of full hours he would need to work at his fathers business to earn at least $96 that week?
Answer:
The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes
Step-by-step explanation:
Given as :
The total number of hours did Carson spent as baby sitting on one week = 5 hours
The rate at which he earn for baby sitting = $6 per hours
The rate at which he earn as job = $8 per hours
The total amount he will earn that week = $96
Let The minimum number of full hour he need to work = h
Now, According to question
The total amount he will earn that week = total number of hours did Carson spent as baby sitting on one week ×The rate at which he earn for baby sitting + The rate at which he earn as job × The minimum number of full hour he need to work
I.e $96 = $6 × 5 + $8 × h
Or, $96 = $30 + $8 × h
Or, 8 × h = 96 - 30
Or, 8 × h = 66
∴ h =
i.e h = 8.25 hours
So, The number of hours = h = 8 hours and 15 minutes
Hence,The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes .
I want to make sure im doing this right, if you could help it would be great
Answer:
84
Step-by-step explanation:
7(9+3) you multiply 7 to both numbers like this
63+21 and then you can simplify
84
If you need the other 3 done just comment on this question to tell me
Also please mark brainliest
Answer:
Step-by-step explanation:
1.84
2.32
3.30
4.88
1.
84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.
What is the volume of this triangular prism?
Volume is calculated using the formula volumes = 0.5 * b * h * length, where b is the triangle's base length, h is its height, and length is the prism length.
Explaining a triangle
Triangles: What are they? Three vertices make up a triangle, a three-sided polygon. The triangle's angles are formed by a point where the three are joined end to end. The triangle's three angles add up to a total of 180 degrees.
Answer: What is a triangle?
A triangle is made up of three vertices, three angles, and three sides. A triangle's internal angles add up to 180 degrees. The triangle's third side is longer than the two sides added together. where is
A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?
1,072.5
work to prove:650 x .65 = 422.5
650 + 422.5 = 1,072.5
Pls help me to find the median and mode, with solution pls
Answer:
Mode=32
Mean=32
Median=32
Step-by-step explanation:
Mode=highest frequency
Mode=10
Mean=£fx
£f
Mean=1280
40
=32
Median=n/2
=40/2
=20
median=32
solve the question pls
Think About the Process
A right rectangular prism has length 3 1/3 , width 2 1/3 , and height 1 1/3 . You use cubes with fractional edge length 1/3 to find the volume. How many cubes are there for each of the length, width, and height of the prism? Find the volume.
Answer:crr
Step-by-step explanation:
thf
Chris sells beaded necklaces. Each large necklace sells for 5.90 and each small necklace sells for 5.10.How much will he earn from selling 5 large necklaces and 1 small necklace?
Answer: it will cost $34.60
Step-by-step explanation:
multiply 5.90 by 5
and add 5.10
Please add explaination
From the anime Naruto, the character Madara bought two pair of shoes from Nike & Adidas.
The cost of the Nike is
ହ
of Adidas’s cost. If the Nike cost $84, how much is the Adidas?
Write & solve an Algebraic Equation.
Answer:
$163+x or$163x
Step-by-step explanation:
Which function is the verse of f(x)=2x+3?
Answer:
Option B is correct
Step-by-step explanation:
A function has form of f(x) = 2x + 3, or y = 2x + 3
To find the inverse of f(x), we are going to represent x in form of y.
To do this, we try to send all components containing x to one side of expression and send the other components to the other side of expression.
Now, let's do it.
y = 2x + 3
We firstly send 3 to the right, change the sign of 3 from + to -, we have:
y - 3 = 2x
We then rearrange both sides to get a standard form:
2x = y - 3
We now divide both sides by 2 to get the expression of x:
(2/2)x = (y - 3)/2
We simplify both sides of expression to obtain final result:
x = (1/2)y - 3/2
=> Inverse of f(x) is x = (1/2)y - 3/2
=> Option B is correct
please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The table shows the amounts of food collected by two homerooms. Homeroom A collects 21 additional items of food. How many more items does Homeroom B need to collect to have more items per student?
Answer:
9 more items per student
Step-by-step explanation:
Answer 9 for each student 26 total
Step-by-step explanation:
What are the coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 12
A= ,
B= ,
C= ,
HELPPPPPPP
....................
Answer:
?
Step-by-step explanation:
Please answer with explanation if you can
Answer:
B
Step-by-step explanation:
The blue portion of the American flag is known as the union. Using the measurements in the diagram, determine if the rectangle enclosing the union is similar to the rectangle enclosing the entire flag.
They are not similar.
The dimensions of the Union are 3'x5'.
The dimensions of the overall flag are 9-1/2'x5'.
Hope this helps ^^
The rectangle enclosing the union is not similar to the rectangle enclosing the entire flag.
Given that the flag's union portion has dimensions = 18.24 in and 13 in, whereas the entire flag has the dimension = 3.8 ft and 2 ft,
We need to check if the rectangle enclosing the union is similar to the rectangle enclosing the entire flag.
To determine if the rectangle enclosing the union portion of the flag is similar to the rectangle enclosing the entire flag, we can compare their aspect ratios.
The aspect ratio of a rectangle is calculated by dividing its longer side by its shorter side.
In this case, for the union portion of the flag, the longer side is 18.24 inches, and the shorter side is 13 inches.
Thus, the aspect ratio of the union rectangle is:
Aspect ratio of union rectangle = 18.24 in / 13 in ≈ 1.403
For the entire flag, the longer side is 3.8 feet (which is equivalent to 45.6 inches) and the shorter side is 2 feet (which is equivalent to 24 inches). Therefore, the aspect ratio of the rectangle enclosing the entire flag is:
Aspect ratio of entire flag rectangle = 45.6 in / 24 in ≈ 1.9
Since the aspect ratios of the two rectangles are different (1.403 vs. 1.9), we can conclude that the rectangle enclosing the union portion of the flag is not similar to the rectangle enclosing the entire flag.
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The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Solve x3 = 1 over 8.
1 over 2
±1 over 2
1 over 4
±1 over 4