Find the diameter of a circle if its circumference is 53.38 inches. Use π ≈ 3.14. Round to the nearest hundredth
Answers
Answer:16.9
Step-by-step explanation:
Related Questions
Please help asap! Change the negative exponent to a positive exponent. Thanks a bunch!♡♡
Answers
Answer:
1/ 5^9
Step-by-step explanation:
Can i get help on this too?
Answers
EXPLANATION:
Let x represent the amount of second chocolate that should be added.
First, 300 pounds of chocolate
1 to 7 = chocolate to caramel
Hence there are a total of eight pieces (1+7=8).
There are:
1/8 300 pounds cocoa
7/8 300 pounds caramel
Second chocolate: x pounds cocoa to caramel = 1 to 15 Hence, there are in total 16 parts (1+ 15 = 16)
There are:
Caramel: 15/16" x pounds Cocoa: 1/16" x pounds
Chocolate yield: 300 + x pounds
1 to 9 = chocolate to caramel
As a result, there are a total of ten pieces (1 + 9 = 10)
There are:
1/10 (300 + x) pound cocoa
9/10 (300 + x) pounds caramel
Because there is only one part cocoa in every chocolate, adding up the amounts of cocoa is simple:
1/8* 300+ 1/16* x = 1/10 * (300 + x)
300/8 + x/16 300/10 + x/10 =
75/2 + x/16 = 30 + x/10
75/230= x/10 - x/16
75/2 - 60/2 = 8x/80 - 5x/80
(75 - 60)/2 = (8x - 5x)/80
15/2 = 3x/80
80 15/2 = 3x
40 * 15 = 3x
600 = 3x
x = 600/3
200 pounds = x
As a result, the answer is 200.
A company ships prepared meals to customers. The meals are always packed in boxes with the same number of meals in each box. Last month, a customer received a total of 15 meals, packed in 3 boxes, from the company. This month, the customer receives 8 boxes from the company. What is the total number of meals that the customer receives from the company this month?
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Answer:40 meals
Step-by-step explanation:
15/3=5 and 5x8=40
how do I solve this problem with factoring and distributive property 4p+11p
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Answer:
Finding the common factor allows us to apply the Distributive Property to the ... It means that a number outside the parentheses of an addition problem can be ... In this example, the number 4 is the Greatest Common Factor, or GCF. ... Now, let's factor the following statements using the Distributive Property: 10. 2x + 2y. 11.
Step-by-step explanation:
What is the slope of the line and what does it mean in this situation?
The slope of the line is A 2.5 B 4 C 5 D 5.5 that means that A 2.5 B 5.5 C 10 D 12 mm of rain falls every A half hour B hour C 2 hours D 3 hours
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Answer:
The slope is 2.5 and that means that 2.5 millimeters of rain falls every hour.
Explanation:
We can clearly see that the graph is moving in a positive direction, so we know our slope will be positive. Using the rise over run technique, we will have to rise 5 and move right 2 units in order to get from the first point to the second point. 5/2 = 2.5
So every hour, 2.5 mm of rain falls.
Please help! Thank you!
Answers
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
6.) A completely full spherical hot air balloon with a radius of 9 meters is being deflated at a rate of 22 cubic meters per minute. How much time must elapse for the balloon to be completely deflated? Use the volume formula and 3.14 for π .
Find the volume of the full hot air balloon.
7.) Calculate the time it takes to completely deflate the balloon using the constant rate of deflation. Set up and solve a proportion.
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Answer:
ou need to make permanent healthy changes to your diet and get ... At this time, the cost for placing and removing the intragastric balloon may ... If the balloon deflates, there's also a risk that it could move through your digestive system. ... An intragastric balloon can make you feel more full faster than you
Step-by-step explanation:
NEEDED ASAP!! WILL GIVE BRAINLIEST
A local college wants to determine student interest in athletics and in academic clubs. The college surveys a random group of students, and the results of the survey are described below.
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Athletics
NOT Interested in
Athletics
Total
Interested in Academic Clubs
26
58
84
Not Interested in Academic Clubs
38
118
156
Total
64
176
240
Explanation:
From the information given, we know that 35% of the 240 students surveyed were interested in athletics, which means 0.35 x 240 = 84 students were interested in athletics. We also know that 3/5 of the students were interested in academic clubs, which means 3/5 x 240 = 144 students were interested in academic clubs.
We are also given that a total of 26 students were interested in both athletics and academic clubs, which means this number should go in the cell that represents the intersection of the "Interested in Athletics" column and the "Interested in Academic Clubs" row.
To fill in the remaining blanks, we can use the following relationships:
The total number of students interested in athletics is 84, which means the number of students who are interested in athletics but not academic clubs is 84 - 26 = 58. This goes in the cell that represents the intersection of the "Interested in Athletics" column and the "Not Interested in Academic Clubs" row.
The total number of students interested in academic clubs is 144, which means the number of students who are interested in academic clubs but not athletics is 144 - 26 = 118. This goes in the cell that represents the intersection of the "Not Interested in Athletics" column and the "Interested in Academic Clubs" row.
The total number of students who are not interested in athletics is 240 - 84 = 156, which means the number of students who are not interested in athletics or academic clubs is 156 - 38 = 118. This goes in the cell that represents the intersection of the "Not Interested in Athletics" column and the "Not Interested in Academic Clubs" row.
Finally, we can calculate the total number of students who are not interested in academic clubs by subtracting the number of students interested in academic clubs (144) from the total number of students (240), which gives us 240 - 144 = 96. This goes in the cell that represents the intersection of the "Interested in Athletics" column and the "Not Interested in Academic Clubs" row.
Athletics
NOT Interested in
Athletics
Total=
Interested in Academic Clubs
26
58
84
Not Interested in Academic Clubs
38
118
156
Total
64
176
240
Find the values of x and y that make each quadrilateral a parallelogram. Show your work.
Answers
Step-by-step explanation:
A. to make the quadrilateral a parallelogram, we have:
7y + 5 = 8y - 4
112 = 10x - 8
<=> y = 5 + 4
120 = 10x
<=> x = 12
y = 9
B.we have:
17 = 4x + 5
63 = 8y - 1
<=> 12 = 4x
64 = 8y
<=> x = 3
y = 8
which of these expressions are equivalent to p/3?
A. p-2/3
B. 1/3p
C. p-3
D. 3/p
E. 3p/p
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This is assuming that p is not in the denominator. To make it more clear that p is not in the denominator, I recommend you write (1/3)p.
Taking 1/3 of a number is the same as dividing by 3.
Example:
27/3 = 9
27*(1/3) = 9
This is expressed as equívalent because 1/1 = 1 this 1/3=.33, thus 1/3 is p/3
Which number is expressed using exponential notation?
0.9
⋅
4
0.9
⋅
0.9
⋅
0.9
⋅
0.9
0.9
4
Answers
Step-by-step explanation:
The 3 in 103 is called the exponent. The expression 103 is called the exponential expression. 103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,000. 82 is read as “8 to the second power” or “8 squared.” It means 8 • 8, or 64.
Answer:
D
Step-by-step explanation:
0.9 to the 4th power is exponential notation
Triangle NGM is reflected across the x-axis, and is dilated by a factor of
\(2 \frac{1}{2} \)
what are the coordinates of vertices N'G'M'
![Triangle NGM is reflected across the x-axis, and is dilated by a factor of [tex]2 \frac{1}{2} [/tex]what](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/72KqTh42y5ufcNCXgnAIojzv21Q5WAGP.jpeg)
Answers
The coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).
Scale factor = \(2\frac{1}{2}\)
= 2.5
The reflection of point (x, y) across the x-axis is (x, -y).
Here, N(-4, 6)→(-4, -6)
M(-6, 2)→(-6, -2)
G(-2, 4)→(-2, -4)
Now, with scale factor 2.5, we get
(-4, -6)→2.5(-4, -6)→N'(-10, -15)
(-6, -2)→2.5(-6, -2)→M'(-15, -5)
(-2, -4)→2.5(-2, -4)→G'(-5, -10)
Therefore, the coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
To learn more about the reflection over x-axis visit:
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HELPPP THESE ARE THE LAST ONEESSS HELPP ASAP!!!!
Answers
Answer: 1. for the first one it is 340. For the second one it’s is option c. For the third one it is 40%
Step-by-step explanation: 1. if you take the fact that they worked for 20 hours and got 170 all you need to do is double it and you have 40 hours. You would just count 2 units to the right and three units up.
Susan sells cookies. She was gifted all of her supplies. Susan uses the function p(x) = 2x to represent her profit after selling x cookies. Which statement BEST describes the domain of p(x)?
1 point
A. All real numbers
B. All real numbers greater than or equal to zero
C. All whole numbers greater than or equal to zero
D. All multiples of 2 greater than or equal to zero
Answers
Answer:
It is B
Step-by-step explanation:
cause you can't have negative money. starting from the x-axis and going right will result in all real numbers greater than or equal to zero
A formula is given as b = 4(m + 1)Make m the subject of the formula.
Answers
Answer:
m= (b/4) -1
Step-by-step explanation:
b = 4(m + 1)
b/4 = m+1
(b/4) -1 = m
Answer:
m= (b/4) - 1
Step-by-step explanation:
You have to do the inverse of operations so times would be divide and add would be subtract.
Please helpp!! Ty ty!♡♡
Answers
Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!
2) In a School, the duration of each period in the Junior Section is 20 minutes and in
the Senior Section it is 35 minutes. Both bells ring together when School starts at
10:30 am. The next time they ring together is at lunch time. At what time does lunch
break start?
A. 12:50 pm B. 12 noon
C. 11:40 am D. 12:30 am
Answers
Answer:
n35=m20
n/m=4/7The next time they ring together⇒n=44*35=140⇄2h20p⇒aStep-by-step explanation:
dd
(A) 12:50 pm
Step-by-step explanation:
In the above question, we are asked about that COMMON TIME in which both the bells rings together.
So, in order to find that common time, we will figure out the L.C.M. of 20 and 35.
LCM (20, 35) = 140 minutes, i.e. 2hours and 20 minutes
Now, time after a duration of 2hr and 20 min from 10:30 am =
10:30 + 2:20 = 12:50 pm
X Y
-7 0
0 1
What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07
Answers
the formula for slope is rise over run, or y1-y2 divided by x1-x2. we can choose either number as y1 or y2 but it needs to stay consistent with x
so let’s plug in from your table.
0-1 divided by -7 -0
(you could also do 1-0 divided by 0-(-7))
-1/-7 which equals 1/7
so, your slope is 1/7
I hope this helps! :)
what is a^2 + 8^2 = 17^2
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That also means:
a^2= 17^2-8^2
a^2=289-64
a^2= 225
a= the square root of 225, which is 15
a= 15 (i think)
so sorry if i’m wrong btw!
Camelback Mountain has an elevation change of 1,264 feet. How many pennies would it take to make a stack that high? can u pls show ur work
Answers
Answer:
925.248 I think
Step-by-step explanation:
610 + 305 + 6.1 + 3.66 + 0.488 = 925.248
Answer:
925.248
Step-by-step explanation:
610 + 305 + 6.1 + 3.66 + 0.488 = 925.248
What is the answer to the 1st problem on Wednesday?
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Answer:
Step-by-step explanation:
angles measurement of triangles :)
Answers
Answer:
90°
Step-by-step explanation:
it is 90° because we have parallel lines and a perpendicular line.
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Do the ratios
8
12
and
3
2
form a proportion?
Answers
Please answer it brainless
Answers
Answer:
\(y=\frac{1}{2}x+1\)
Step-by-step explanation:
We have the one tablet taken to start so that is where the +1 comes from.
We also have the 1/2 tablet taken each month after that so it is 1/2 times the number of months x.
In which table(s) does y vary directly with x? Check all that apply. A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 3, 6, 7. Column 2 is labeled y with entries 3, 9, 18, 21. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 2, 6. Column 2 is labeled y with entries negative 2, negative 1, 1, 3. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, negative 1, 2, 5. Column 2 is labeled y with entries 2, 1, negative 2, negative 5. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 1, 0, 1, 2. Column 2 is labeled y with entries 0, negative 1, negative 2, negative 3.
Answers
Its the first 3 tables.
I just had the question on Edgenuity
The values in table 1 , 2 , 3 have the values in which y vary directly with respect to x .
Given,
Tables with values x and y .
Here,
When y vary directly with x.
yαx
y = kx
K = constant of proportionality.
Values in table 1 :
x = 1 , 3 , 6 , 7
y = 3 , 9 , 18 , 21
y = kx
3 = k1
k =3
Thus the value of k is constant and y vary directly with x .
Table 2:
x : -4 , -2 , 2 , 6
y : -2 , -1 , 1 , 3
y = kx
-2 = k (-4)
k = 1/2
Thus y vary directly with x
Table 3 :
x : -2 , -1 , 2 , 5
y : 2 , 1 , -2 , -5
y = kx
2 = k (-2)
k = -1
Thus y vary directly with x .
Know more about proportionality,
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Can someone please help me please and thanks.
Answers
Answer:
The probability of 3 students having blood type A is 1.23 , having blood type B is 0.3 and having blood type AB is 0.12
Step-by-step explanation:
Can someone help me and tell me what this is I dont get it
Answers
Answer:
of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one
so:
a greater
b greater
c less
D greater
e equal
f less
g equal
Answers in bold:
P to Q: greater than 1P to R: greater than 1Q to S: less than 1Q to R: greater than 1S to P: equal to 1R to P: less than 1P to S: equal to 1========================================================
Explanation:
We have these three rules for scale factors
scale factor > 1, enlarge the image0 < scale factor < 1, shrink the imagescale factor = 1, the preimage and image are identicalWith those rules in mind, we have enlargements for these transformations.
P to QP to RQ to RAll of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.
In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.
----------------
We also have these reductions
Q to SR to PThis is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.
----------------
And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.
P to SS to PThe order doesn't matter for this subset, but the order will matter for the other batches of transformations.
And it's not f'(x) = (0.1x - 1)^2 + 1)
Answers
Answer:
A
Step-by-step explanation:
To reflect a function over the x-axis, we multiply the function by -1. So, if f(x) is the original function, then -f(x) is the function across the x-axis.
To reflect a function over the y-axis, we multiply the inside of the function by -1. So, if f(x) is the original function, then f(-x) is the function across the x-axis.
We have:
\(f(x)=(x-1)^2+1\)
Then:
\(f(-x)=(-x-1)^2+1=f ^\prime(x)\)
We can see that the choice that resembles this is A. If we let:
\(f(-4x)=(-4x-1)^2+1\)
This is a reflection over the y-axis followed by a horizontal compression by a factor of 4.
Hence, our answer is A.
pls help me with this question
Answers
Answer: Its C
Step-by-step explanation: I took the test on Edge.
C. 250.8 m^2