Answers
Answer:
V≈256
Step-by-step explanation:
Given the radius = 4 cm, you can use the formula and come up with the following,
[tex]V=4/3*3*4^3=4/3*64*3 =256*3 /3=256[/tex]≈
Answer:
V=256 cm^3
Step-by-step explanation:
Related Questions
Which number best represents a debt of $5,324?
A.
-53,240
B.
-5,324
C.
5,324
D.
53,240
Answers
Answer:B
Step-by-step explanation:The negative represents how the debt is in the negatives so it should be B. I hope that helps!
graph y=4x-9
(just give me the coordinates)
Answers
Answer:
use desmos
Step-by-step explanation:
just type it in for easiest answer
Ken had 5 math quizzes in a month.
Which table can be used to find his mean score on the quizzes?
Answers
Answer:
Choose the top right one.
Step-by-step explanation:
hoped i helped i really hope i helped. can you please please give me crown as well?
Your welcome:)
Please hurry
If the perimeter is 26 meters,
what is the length of the missing
side in this polygon?
A. 7 m
B. 8 m
C. 9 m
D. 52 m
Answers
Answer:
7
Step-by-step explanation:
if the perimeter is 26
and x = 4+3
then x=7
Answer:
A. 7m
Step-by-step explanation:
Just add the 4m and 3m.
Find the "explicit" formula, f(n) of this sequence: 2, 5, 12.5, 31.25,...
Answers
2 x 2.5= 5
5 x 2.5= 12.5
Etc.
How to calculate Tax Income and Capital Gain?
Answers
This is taxed based on how much you make in one year. Based on how much the individual makes in this year will effect the taxed amount.
Step 1
83,465 x 5.05 = 4214.98
Step 2
(Note this is the second tax at 9.15)
83,465 x 9.15 = 7637.04
Step 3
(Add both taxed together for total income tax paid)
7637.04 + 4214.98 =11,852.02
Need HELP！！！！
Kirsten plans to dig a rectangular-shaped area in her yard for a garden.
She wants the garden to be 16 feet long and 10 feet wide.
1. Kirsten wants to sketch a scale drawing of the garden.
Part A
Draw and label the scale model. Use a scale of 1 inch equals 2.5 feet.
Part B
Kirsten considers enlarging the scale drawing by a scale factor of 4 to
include more details. What would be the new scale and dimensions of
the larger drawing?
2. Kirsten decides that one of the long edges of the garden will be adjacent
to the side of her house. She plans to put a 3-foot-high fence around the
other three sides. If she paints the fence on both sides, what is the total
area that will be painted? Explain.
Answers
Answer:
shortest length of fence is 8485.2 ft
Step-by-step explanation:
Given data
area = 3,000,000 square feet
to find out
shortest length of fence
let length L and width is W
so area is L × W
W = 3 × /L ............1
2W = 6 × /L
rectangular field and then divide it in half
so fencing will be 3 × L + 2 × W
i.e. 3 L + 2W
fencing = 3 L + 6 × /L
fencing minimum = 3 L - 6 × /L²
fencing minimum length will be zero
3 L - 6 × /L² = 0
3 L² = 6 ×
L² = 2 ×
L = 1414.2
so from equation 1
W = 3 × /L
W = 3 × /1414.2
W = 2121.3
so fencing will be 3 L +2 W
so fencing = 3 × 1414.2 +2 × 2121.3
fencing = 4242.6 +4242.6
fencing = 8485.2
shortest length of fence is 8485.2 ft
Which of the following is equivalent to 4 2/3?
3 5/3
3 6/3
3 12/3
3 4/3
Answers
Answer:
[tex]3\frac{5}{3}[/tex]
Step-by-step explanation:
If you change the original number into an improper fraction, you need something that will be the same as [tex]\frac{14}{3}[/tex]
1
Drag each tile to the correct box.
Order the expressions from least value to greatest value.
-4.8×3.2
2+(-1)
V
4.32
-3
-2-(-1)
<
Answers
Answer: -15.36, -1.44, 0.85, 4
Step-by-step explanation:
Step 1: Evaluate (solve) all of the expressions (equations)#1: -4.8x3.2= -15.36
#2: 2 1/4+ -1 2/5
2 1/4= 2.25
-1 2/5= -1.4
2.25+-1.4
*Whenever you have a +- something, it always becomes -
2.25 - 1.4= 0.85
#3: 4.32÷-3= -1.44
#4: -2 3/5 - -12/5
2 3/5= 2.6
-1 2/5= -1.4
2.6 - -1.4
*Whenever you have 2 minuses like - -, it always becomes a +.
So 2.6 - -1.4 becomes 2.6+1.4
2.6+1.4= 4
Step 2: List from least to greatest.Okay so the numbers we have are:
-15.36, 0.85, -1.44, 4
The least number is the one farthest away from 0. This number would be -15.36, because, here's a rule to remember:
The "bigger" the negative number looks, the smaller it actualy is beacuse it is farther away from 0. For example, -29 is smaller than -1 even though it looks bigger because -29 is farther from 0. If it were positive numbers, 29 would definitely be greater though.So -15.36 is the smallest or the least.
Next, you see that -1.44 is the next in line because its the only remaining negative number and it has to be smaller than the others, which are positive.
3rd of all, i know that 0.85 comes next on the list because it is smaller than 4. It is still above 0, making it positive.
Finally, 4 is the greatest. It's bigger than 0.85, which obviously is less than 1. Now here's the list of numbers from least--> greatest:
-15.36, -1.44, 0.85, 4
Now all you have to do is put these numbers into the boxes in order. If it doesn't make sense, try putting the first 2 numbers into the first 2 boxes. By doing this you get -15.36<-1.44, which is a true statment. If you want to go further, put 0.85 in the 3rd bubble to get -1.44<0.85 which is also true. Finally, when you put 4 in the last bubble, you get 0.85<4, which is true. That's how i know my answer is correct.
Hope this helps :))
Janice started watching TV at 8:53pm. She didn't turn off the television until 2:41am the next morning. How long was the TV on?
Answers
PLS HELP WILL GIVE BRAINLIEST!!!: Researchers once surveyed students on which superpower they would most like to have. The following two-way table displays data for the sample of students who responded to the survey.
How many students in the survey chose to fly as their superpower?
______ students
Image here:
Answers
Answer:
38
Step-by-step explanation:
for this table, we can add up all of the students who chose flying (both the "male" and "female" students)
26 + 12 = 38
So, 38 students chose flying as their superpower.
hope this helps!!
20 PTS+BRAINLIEST 8th Grade Simple quadratic equation- answers for points will be reported :)
equation: -7x+6= x squared-7x
Answers
Answer:
x = √6 or - √6
Step-by-step explanation:
equation: -7x + 6 = x² - 7x
switch sides:
x² - 7x = -7x + 6
Add 7x to both sides,
x² - 7x + 7x = -7x + 7x + 6
x² = 6
For x² = f(a) the solution are x = √f(a), -√f(a)
x = √6 , x = - √6
Answer:
-7x + 6 = x² - 7x
-7x + 7x +6 - x² = 0
0 + 6 - x² = 0
-x² + 6 = 0
-x² = (-6)
x² = 6
x = ±√6
x =√6 or x = -√6
I sadly don't understand this! Can anybody help? Tysm!!!
And?
What's the answer?
Answers
Answer:
0.8 < .85
Step-by-step explanation:
The left one shows .80of the figure shaded
the right one shows .85 of the figure shaded
I suppose you are to see that .8 is less than .85
Cycle City charges an initial price of $15 plus $0.75 per house for bike rentals, which is represented by the expression 15 + 0.75h .
Complete the statement to describe the terms...
Answers
Answer: see below
Step-by-step explanation:
h represents the number of houses. How i know this:
(1) the question states that each house costs $0.75. So 0.75h means 0.75 times a number of houses.
(2) h is used because houses starts with h. Also, h can't represent bikes because the "bikes" only appears in 1 number and doesn't have anything per bike. It only appears once.
15 represents the initial price of bike rentals.
- It says in the question, "Cycle City charges an initial price of $15 plus $0.75 per house for bike rentals". All of the information related to what 15 stands for is underlined. "Initial price" means a 1 time price that doesn't repeat. the 0.75 repeats based on how many houses you get.
0.75h represents the total cost for any number of houses.
(1) The question says "$0.75 per house" which means that each house costs 0.75. The h next to the 0.75 only means a number of houses. Whenever you see "something per something", expect the first letter of the 2nd word to be placed after the number.
If it doesn't make sense, let's say that h=1. In other words, we are buying 1 house. 0.75h means 0.75xh, so 0.75x1= 0.75. It's true. 1 house costs 0.75. You can also do 0.75x2, 0.75x3, and so on.
I hope i could help :)))
Answer:
Step-by-step explanation:
h= number of houses
0.75= cost per house
15= the initial price (price first paid)
3+(−4)−7
Please include explaination
Answers
Answer:
-8
Step-by-step explanation:
3 + -4 - 7
3 - 4 - 7
-1 - 7
-8
Answer: -8
Step-by-step explanation:
3+(-4)-7
Whenever you have a +(- something), it ALWAYS becomes a -
So 3+(-4)= 3-4
Now we have:
3-4-7
PEMDAS states that you must do the subtraction from left to right. So you start with the 3-4.
3-4-7
-1-7
-8
Whenever you have a negative number minus a number , the result will always be negative.
Hence, thats why the answer is -8
NO LINKS OR FILES PLEASE!!!!!
The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.3, 1). The finishing point will be at (1, −5.3).
Part A: Use the grid to determine in which quadrants the starting point and the finishing point are located. Explain how you determined the locations. (6 points)
Part B: A checkpoint will be at (5.3, 1). In at least two sentences, describe the difference between the coordinates of the starting point and the checkpoint, and explain how the points are related. (4 points)
Answers
Answer:
Step-by-step explanation:
A: The starting point is located in Quadrant Q and the finishing point will be located in Quadrant S.
B: The checkpoint is in Quadrant P so it is in the middle of the course. The course will go from Quadrant Q to Quadrant S clockwise.
Help me pls it is very confusing
Answers
If the solids above are dice being measured for production, which of the
solids above uses the best units?
A. Solid A
B. Solid B
C. Solid C
Answers
Answer: I would say A or C bc they are similar but C seems more reasonable.
Step-by-step explanation:
15 Points!!!
The volume of the given right circular cylinder is 256ℼ cubic yards. If h, the height of the cylinder is 16 yards, what is r the radius of the base?
A. 4 yd.
B. 6 yd.
C. 12 yd.
D.16 yd.
Answers
Answer: 4 yards
Step-by-step explanation: The formula for the volume of a cylinder is Pi * Radius squared * height.
If the end result is 256pi, and the height is 16, then the radius must be 4, because 4^2 = 16, and 16*16 = 256, and 256*pi = 256pi.
Please mark as brainliest if this was helpful.
Answer:
r = 4yd (Answer A)
Step-by-step explanation:
The volume of a cylinder of radius r and height h is V = πr²h, and the applicable V value here is 256π yd³. We divide this by 16 yd to find the area of the base: 16π yd².
The base is a circle of radius r, which is to be determined:
πr² = 16π yd²
This reduces to r² = 16 yd², and so r = 4yd (Answer A)
Please answer this someone so I can get out of summer school please!!!
A graph titled Arnie's Airplane has time (minutes) on the x-axis and distance (miles) on the y-axis. A line goes through points (0, 0) and (2, 10). A 2-column table with 3 rows titled Bernie's Biplane. Column 1 is labeled Time (minutes) x with entries 3, 5, 8. Column 2 is labeled Distance (miles) y with entries 21, 35, 56.
Find each slope from the graph and table to compare the constant speeds of the two airplanes.
What is the constant speed (slope) of Arnie’s airplane?
What is the constant speed (slope) of Bernie’s biplane?
Who flew faster?
Answers
Answer:
5,7, bernie
Step-by-step explanation:
its right bc ik it is lol
Hope this helps
the clock shows when the movie starts and ends
Answers
Answer:
1 hour and 40 minutes
Step-by-step explanation:
The start time is, 11:30am
The end time is 1:10pm
11:30 to 12:30 is one hour
12:30 to 1:10pm is 40 minutes
Answer:
1:40
Step-by-step explanation:
Find the area of quadrilateral ABCD. [Hint: the diagonal divides the quadrilateral into two triangles.]
Answers
The area of the quadrilateral is 39.84 sq.units.
What is a Quadrilateral?A quadrilateral is a polygon with four sides.
The quadrilateral ABCD is divided into 2 triangles by its diagonal
The area of Quadrilateral will be equal to the sum of the area of tho scalene triangles
The area of a scalene triangle is given by
[tex]\rm A = \sqrt{s (s-a)(s-b)(s-c)[/tex]
s is the semi perimeter = (a+b+c)/2
The sides of the Triangle ADC is 3.54, 17.29, 17.21
and The sides of the Triangle ABD is 7.84, 17.29, 9.59
s for ADC = (3.54+17.29+17.21)/2 = 19.02
s for ABD = 17.36
A for Triangle ADC is = 30.36
A for Triangle ABD is= 9.48
The total area of the quadrilateral is 30.36+ 9.48 = 39.84
To know more about Quadrilateral
https://brainly.com/question/13805601
#SPJ5
Select ALL the correct answers.
The number of calls that the employees in a call center took on Wednesday were recorded and combined in the histogram below.
Which of the following statements describe the distribution?
The mean is the best measure of center.
The mean absolute deviation is the best measure of variability.
The interquartile range is the best measure of variability.
The data has one striking deviation.
The data is close together without any outliers.
The data is spread out with no gaps.
The median is the best measure of center.
Answers
Answer:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
g-The median is the best measure of center.
Step-by-step explanation:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
d-The data has one striking deviation.
e-The data is close together without any outliers.
f-The data is spread out with no gaps.
g-The median is the best measure of center.
Answer:
a-The mean is the best measure of center.
b-The mean absolute deviation is the best measure of variability.
c-The interquartile range is the best measure of variability.
g-The median is the best measure of center.
Step-by-step explanation:
HURRY PLEASE!!!!!!!!
Which of the lines is a line of symmetry for the object?
A.
none of the lines
B.
VW only
C.
RS only
D.
RS and TU
Answers
Answer:
A
Step-by-step explanation:
The shape has no symmetry.
You can easily find this by just imagining how it would look if it was symmetrical from each of those lines.
For B, the bottom half of the shape is not as big as the second half, so it can't be B.
For C, you can see the the shape is more on the right side of the line at the top and more on the left side of the line at the bottom, making it not symmetrical.
It can't be D because C is not symmetrical.
If you were to fold the “object” where any of the given lines are, it would not be symmetrical.
Answer fast!
Find the lateral surface area of the solid above.
Answers
Answer:
168 cm²
Explanation:
Lateral surface area of triangular prism: (perimeter of base) × height
Here given:
a = 4 cmb = 6 cmc = 4 cmh = 12 cmSo, lateral surface area:
= (4 + 6 + 4) × 12
= 168 cm²
wAaAa im very confused, help
16. Convert the following mixed fraction to decimals.
3 1/5 =
a)3.2
b) 4.2
c) 5.2
Answers
Answer:
The answer would be 3.2, since .2 is equivalent to 1/5 ^^
I need help ASP please i will give 30 points
The following box plot shows the number of books sold each day at a bookstore for 40 days. How many days did the bookstore sell 2 to 12 books?
A. 2
B. 4
C. 10
D. 20
Answers
(I attached a picture for reference)
Summer homework, need help
Answers
Answer:
5,2,3
Step-by-step explanation:
I don't really know what to say. Im in midd school and I saw this before.................
Answer:
1 1 4 -3
Step-by-step explanation:
since the slope of the graph is one, the answer is one to both
The biggest y is 4
The smallest Y is -3
I THINK NOT SURE
Please Help and Explain this like how do I calculate income tax and capital gain and investments
Answers
Answer: down below...
Step-by-step explanation:
Exercise 1:
Income = $83.465
Tax paid at 5.05% means, whatever your income is, you gotta pay 5.05% of it as a tax.
5.05% = [tex]\frac{5.05}{100}[/tex]
[tex]\frac{5.05}{100}*$83.465[/tex]
[tex]0.0505*$83.465[/tex]
If you do the calculations it should give you a $4,214.9825 tax
"Income tax paid at 9.15%"
[tex]\frac{9.15}{100}*83.465[/tex]
[tex]0.0915*83.465[/tex]
The 9.15% tax = $7,637.0475
"Total income tax paid"
This will just be the sum of the two taxes.
$4,214.9825+$7,637.0475 = $11,852.03 (sum of taxes)
Exercise 2:
Purchase price = $347.000
Selling price = $863.000
As you can see, they purchased the property for $347.000 and sold it for $863.000 which made them a lot of money in profit :)
That's what the Difference is.
Difference = $863.000-$347.000
Difference = $516,000
I don't really understand what capital gains are, because I'm 13, but I suppose I gotta calculate 50% of the profit that the banker has made.
[tex]\frac{50}{100}*$516.000[/tex]
[tex]\frac{5}{1}*$51.600[/tex]
[tex]5*$51.600[/tex]
"Capital gains" = $258,000
I don't really know if this is the correct answer for capital gains, but I am pretty sure I did well on the other ones.
Hope I helped you :] !
1. Alan got 80% in his math test, Jorden got one-fifth more, what is the mark of Jorden?
2. The salary of a doctor is increased by 25%. The new salary is $8000. What is the original salary?
3. Increase 200 by 10% and then decrease by 20%. Find the new number.
4. The salary of a doctor is increased by 20%. By what percent should the new salary be reduced in order to restore the original salary?
5. Steph took out a compound interest loan that charges 2.5% interest annually. If her original loan amount was for $60,000 and she is paying off the loan over 2 years, how much will she pay altogether? What is the interest?
Answers
Answer:
1. 96%
2. $6000
3. 176
4. 20%
Step-by-step explanation:
1. 1/5 of 80% is 16%. 80+16=96
2. 25% of 8000 is 2000. 8000-2000= 6000.
3. 10% increase of 200 is 20. 20+200=220. 20 percent of 220 is 44. 220-44=176
4. if you increase the original salary by 20%, then decreasing it by 20% of the new salary will give you the old salary.
Answer:
63,000
Step-by-step explanation:
