In comparing,
1 pound = 3.48
0.75 pounds = ?
= 2.61
Cost of the scooped gum balls will be 2.61.
Can a proportional relationship have more than 2 variables?
Answer: I dont think so
According to the graph above, the equation of line c is
The Equation of a Straigth Line has the form:
\(y=mx+b\)where m is the slope and b the intersection with the vertical axis (y-axis).
As we can see based on the graph, b = 0, and m can be calculated as follows:
\(m=\frac{y_2-y_1}{x_2-x_1}\)To use the latter, we have to choose two points from the graph. For example, assuming that each square from the graph represents one unit:
• (0,0)
,• (-2,1)
Replacing these coordinates:
\(m=\frac{1-0}{-2-0}=-\frac{1}{2}\)Answer:
\(y=-\frac{1}{2}x\)Is angry a tone option for a paper?.
Yes, angry is considered to be a tone in a paper.
The tone of writing appears an author’s attitude or intent. The tone is the essence of the voice, which is how a writer passes on their thoughts to the peruser. Tone can be found through particular words, expressions, and sentence structure. The tone is broadly depicted as the author’s demeanor toward his or her subject. It can be enthusiastic, far off, irate, and cheerful, among numerous other possibilities. Tragically there are as well numerous possibilities for us to cover, and without knowing your subject, we cannot allow the foremost particular advice possible. The obvious pitfalls incorporate sounding condescending or silly, whereas sounding energetic and eager could be a definite positive. An angry tone is ordinarily utilized when the author needs to communicate a sense of frustration or outrage. It can take diverse forms such as passive-aggressive, protective, or sarcastic.
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Which inequality is NOT true if y= -5?
Answer: A
Step-by-step explanation:
2y - 10 > 13 y = -5
2(-5) - 10 > 13
-10 - 10 > 13
-20 > 13
False
Can someone help me with question 12A please? Thank you!
Answer:
Step-by-step explanation:
SOORY
There are 42 runners in a race. How many different ways can the runners finish first, second, and third?
Answer:
There are 68,640 different ways the runners can finish first, second, and third in the race.
Concept of Permutations
The number of different ways the runners can finish first, second, and third in a race can be calculated using the concept of permutations.
Brief Overview
Since there are 42 runners competing for the top three positions, we have 42 choices for the first-place finisher. Once the first-place finisher is determined, there are 41 remaining runners to choose from for the second-place finisher. Similarly, once the first two positions are determined, there are 40 runners left to choose from for the third-place finisher.
Calculations
To calculate the total number of different ways, we multiply the number of choices for each position:
42 choices for the first-place finisher × 41 choices for the second-place finisher × 40 choices for the third-place finisher = 68,640 different ways.
Concluding Sentence
Therefore, there are 68,640 different ways the runners can finish first, second, and third in the race.
Which data set does the box-and-whisker plot represent?
Answer:
2nd choice
Step-by-step explanation:
pls help answer thanks
Answer:
upper right corner
Step-by-step explanation:
just let x=0
then you know y>1
so those in left is wrong
and it's> not >=
y isn't equal to 1 so bottom right corner is wrong
Can someone help me? look at the picture
Need help as fast as possible please
I will mark BRAINLIST only for correct answers babes :)
Thank you!
Answer:
What is ur book called
I will edit my answer after this
Answer:
1. you move a shape to somewhere else by a number of units
2. the position of the book changes
3. no you are just moving the shape
of the ten menu items at deli, 7 are sandwiches With meat, 2 are sandwiches without meat, and 1 is a desert.Write the fraction of menu options that are sandwiches as a fraction with a denominator of 100. Then write the fraction as a decimal.
The fraction of menu options that are sandwiches is 70/100, or 0.7 in decimal form.
How to write the fraction?
Out of the 10 options on the menu, 7 are sandwiches.
Then the fraction of options in the menu that are sandwiches is:
7/10
But we want the denominator to be 100, so we multiply both numerator and denominator by 10 to get:
7*10/10*10 = 70/100
This is the fraction we wanted.
Now, we want it as a decimal, this will be:
70/100 = 0.7
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#1- 2 is what percent of 16 #2- 15 is what percent of 80 #3- 38 is what percent of 200
Answer:
#1 . 12.5%
#2. 18.75%
#3. 19%
Step-by-step explanation:
2 / 16 x 100% = 12.5%
15 / 80 x 100% = 18.75
38 /200 x 100%= 19%
the attendance at a school festival was 786 on Friday night,908 on Sunday, and 812 on Sunday. What was the total attendance?
Answer: 2,506 people
Step-by-step explanation:
786 + 908 + 812 = 2,506 people
How to do?
♀️♀️♀️♀️♀️
Can anyone give me the answer?!
x + 3x + 2x = 180°
Being straight angle...
6x = 180°
\(x = \frac{180}{6} \\ \)
x = 30°
A car travels about 34 feet in one second. At this speed,
about how many feet will the car travel in 7 sebonds?
A
438 feet
B
2,800 feet
C. 238 feet
D. 2,140 feet
Answer:
C
Step-by-step explanation:
34 * 7= 238
34 feet per second, means that we have to mulitply 7 by 34.
Its really simple!
1 second: 34
7 seconds: ?
for example, if we needed 2 seconds we would muliplty by 2, 34 * 2 because we double it, the same way we would solve that, we would solve 34*7
\(Hey\) \(there!\)
\(The\) \(answer\) \(is\) \(238\)
\(We\) \(simply\) \(multiply\) \(34\) \(by\) \(7\):
\(34 * 7 = 238\)
\(Hope\) \(it\) \(helps!\) \(Have\) \(an\) \(amazing\) \(day!!!!!!\)
what is the next operation that should be done when evaluating this expression?
9-12+-2+3(-3)
a) 3(-3)=-9
b)-2+3=1
and if you dont mind showing how you did it so i can learn it thanks!
The next operation that should be done when evaluating this expression 9-12+-2+3(-3) is A. 3(-3)=-9
How to calculate the expression?An expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator. Some of the mathematical operations that are illustrated in this case include addition, subtraction, etc.
In this case, it should be noted that the expression given is written as 9-12+-2+3(-3). In PEDMAS, the first operation is parentheses. Therefore, the number on parentheses will be solved first.
In this case, the number in parentheses will be 3(-3). Therefore, the correct option is A.
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What is 21 1/4% expressed as a fraction? 13/200 17/80 21/80 17/40
9th October 2020
Assignment
1. The perimeter of a bectangular plot of land whose length
is (2x+5)m and width (x-10)m is 80m
find the value of ×
Answer: x = 15
Step-by-step explanation:
The perimeter is the sum of the 2 lengths and 2 widths.
Step 1: 2 times the length is 4x + 10
Step 2: 2 times the width is 2x - 20
Step 3: Add the both results together.
6x - 10
Step 4: Create an algebraic equation.
6x - 10 = 80
Step 5: Solve for x.
6x = 90
6x/6 = 90/6
x = 15
I need help with these two questions please !
1
lcm of 15 and 12 is 60
so every 60 seconds
2
lcm of 6 and 4 is 12
so its 12
The rectangle below was enlarged using a scale factor.
What is the area of the original rectangle
Answer:
8
Step-by-step explanation:
do 8÷1.6 that gives you 5
so then to get your bottom length do 5×5=25
so then do 1.6×5 and that gives you 8
In the diagram below, AB is parallel to CD. What is the value of x?
Answer:
A. 120 degrees.
Step-by-step explanation:
The two angles are alternate angles, which means they are congruent. So, x is also 120 degrees.
Hope this helps!
Alan has forgotten his 4-digit PIN code.
He knows it begins with a 2 and the 4 digits make an odd number.
How many different sets of 4 digits could it be?
Answer:
500 possibles
Step-by-step explanation:
First number 2 <==== one choice
Second number 10 choices ( 0 - 9 )
Third number 10 choices ( 0 - 9)
Fourth number 5 choices ( 1,3,5,7,9 )
1 x 10 x 10 x 5 = 500 possibles
A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4}
4
1
foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8\ \mathrm{ft}\times 6\frac{1}{4}\ \mathrm{ft}\times 7\frac{1}{2}\ \mathrm{ft}8 ft×6
4
1
ft×7
2
1
ft.
A toy company used 18 pints to make 9 action figures, which is a rate of _ pints per figure
Answer:
For 1 figure, 2 pints are used
Step-by-step explanation:
9 figures = 18 pints
1 figure = 18/9
1 figure = 2 pints
Hope this helps!
Which is a complete list of each term of each term in the expression 15 + 20x?
A. 15: 1, 3, 5, 15
20x: 1, 2, 4, 5, 10, 20, x
B. 15: 1, 3, 5, 15
20x: 1, 2, 4, 5, 10, 20
C. 15: 3, 5
20x: 4, 5, x
D. 15: 1, 3, 5
20x: 1, 2, 4, 5, 10, x
Answer:
A. 15: 1, 3, 5, 15
20x: 1, 2, 4, 5, 10, 20, x
Step-by-step explanation:
Suppose that the mean time that visitors stay at a museum is 94.2 minutes with a standard deviation of 15.5 minutes. The standard error of the mean,ox, is 3.1. A random sample of 25 of the times chosen. What interval captures 68% of the means for random samples of 25 scores?
Answer:
\( 94.2 -0.994*3.1 = 91.1186\)
\( 94.2 +0.994*3.1 = 97.2814\)
And the 68% confidence interval is given by (91.1186, 97.2814)
Step-by-step explanation:
For this case we know that mean time that visitors stay at a museum is given by:
\( \bar X = 94.2 \)
The standard deviation is given by:
\( s= 15.5\)
And the standard error is given by:
\( SE = \frac{s}{\sqrt{n}} =3.1 \)
And we want to interval captures 68% of the means for random samples of 25 scores and for this case the critical value can be founded like this using the normal standard distribution or excel:
\( z_{\alpha/2}= \pm 0.994\)
We can find the interval like this:
\( \bar X \pm ME\)
And replacing we got:
\( 94.2 -0.994*3.1 = 91.1186\)
\( 94.2 +0.994*3.1 = 97.2814\)
And the 68% confidence interval is given by (91.1186, 97.2814)
suppose your school is located 1.2 miles south of your home. the mall is located 3.2 miles west of the school. what is the shortest distance between your home and the mall? round to the nearest hundredth. enter your answer in the box.
The shortest distance between your home and the mall is 3.42 miles
We have the following information from the question is:
The school is located 1.2 miles south of your home.
The mall is located 3.2 miles west of the school.
We have to find the shortest distance between your home and the mall.
Now, According to the question:
We use the Pythagoras theorem:
=> c² = a²+ b²
c = the hypotenuse
1.2² + 3.2² = c²
1.44 + 10.24 = c²
For solution, we have to combine like terms
11.68 = c²
Square roots on both sides:
c = \(\sqrt{11.68}\)
We get:
c = 3.417
c = 3.42
Hence, the shortest distance between your home and the mall is 3.42 miles
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Anyone mind helping out with my math?
Answer:
no
Step-by-step explanation:
all the numbers are multiples of each two.
For example,
2×2=4,
4×2=8,
8×2=16
So, the line would be linear.
// have a great day //
Which tiles should be added to the model below to make zero? 6 negative tiles. 6 negative tiles 6 positive tiles 3 negative tiles and 3 positive tiles 6 negative tiles and 6 positive tiles
Answer:
Step-by-step explanation:
-6+6=0 -3+3=0
This is because the signs are different so you count back starting with the negatives.
-6,-5,-4,-3,-2,-1,0
Answer:
B) 6 positive tiles
Step-by-step explanation:
Write an equation in slope-intercept form of the line that passes through the given points.
х
у
-2
2
0
1
2.
0
4
-1
Answer:
The slope-intercept form of a linear equation is written as y = mx + b, where m is the slope and b is the value of y at the y-intercept, which can be written as (0, b).
Step-by-step explanation:
Was i right?!?