A ball shaped like a sphere has a radius of 1.9 centimeters. Which measurement is closest to the volume of the ball in cubic centimeters?
Answer:
28.73
Step-by-step explanation:
V=4
3πr3=4
3·π·1.93≈28.73091
Answer:
Step-by-step explanation:
Volume =
4 × π × r³ / 3 <----- This is our volume equation
= 4 × π × 1.9³ / 3 (Substituted the unknown r for the radius given, 1.9 cm)
= 4 × π × 6.859 / 3 (Cubed it, aka: Multiplied 1.9 by itself thrice, 1.9 × 1.9 × 1.9
= 4 × 21.548184011 / 3 (Multiplied 6.859 by pi "π")
= 86.1927360439 / 3 (Multiplied that by 4)
= 28.7309120146 cm³ (Divided it by 3, gave it a ³ dimension because it is 3D, volume.
≈
28.73cm³ or 28.7cm³ or 29cm³. (rounded answers, hundreths, tenths and ones)
Based on the question, I assume you got a couple of options to choose from and have to pick the closest? Pick the answer closest to the answers given above.
MATH SMARTIES I WILL GIVE BRAINLIEST!!!!
Answer:
30.
Step-by-step explanation:
if you count up 75, which would be 5x6=30, because we have 6 tallies, and 5 in each group, therefore, if you were to add 30, you would get 105 they increased it 30%
The scale of a map is 4 meters = 18 miles. The distance on the map is 6.8 meters. Find the actual distance in miles.
Answer:
30.6 miles
Step-by-step explanation:
Scale of map: 4 meters=18 miles
Equation: 4x=18 x=18/4 or 9/2
Now, 9/2*6.8=30.6
I'm not sure if it's correct!
PLS HELP MEEE WITH THESE 2 TWO QUESTIONS!!!
PLEASE PLEASE PELASE HELP I WILL MARK BRAINLIEST !
Answer:
B
Step-by-step explanation:
Help me with this problem
Answer:
A
Step-by-step explanation:
Hope this helped!! :)
pls helppppp ill give u brainliest
Answer:
1.) yuma
2.) Spanish
3.) 8th
4.) two years
5.) 8
6.) united
7.)aztec
8.) ?
9.) ?
10.) 1993
Step-by-step explanation:
I WILL GIVE BRAINLIEST
a can of soup has a diameter of 6cm and height of 9cm. How much soup will the can hold (use 3.14) round to the nearest hundredth
Answer:
V = Π (4)2*12
V = 603.19 cm3
Step-by-step explanation:
A soup can is a cylinder.
The formula for volume of a cylinder is the following: V= Πr2h.
We are given the height which is 12 (h=12) and the diameter which is 8 (d=8).
The formula asks for radius so we divide the diameter by 2.
r =8/2 = 4.
Now we can just plug the numbers into the formula
V = Π (4)2*12
V = 603.19 cm3
Since the units of measure are in centimeters, the volume will be measured in cubic centimeters.
Find the value for q for the following equation: 15q – 16 = 4(2q + 3)
Please answer correctly
On Monday, 344 students went on a trip to the zoo. All 6
buses were filled and 8 students had to travel in cars. How many students were
in each bus ?
Answer:
56 students were in each bus is our answer
Step-by-step explanation:
This is true because if 8 students went in cars then we have to subtract 8 from 344, so we get 336 then from there we divide 6 from 336 giving us 56, thus 56 is our answer.
Your Welcome, Have A Splendid Day, And Hope This Helps!!!
Please help!!
What is the area of the trapezoid?
I will mark brainliest! (If it is correct)
Answer:
30 [tex]in^{2}[/tex]
Step-by-step explanation:
First find the area of each individual shape.
3 x 4 = 12 / 2 = 6 for the triangle on the left
5 x 4 = 20 for the rectangle
2 x 4 = 8 / 2 = 4 for the right triangle
Now all yo udo is add them all up to get the total area
6 + 20 + 4 = 30 [tex]in^{2}[/tex]
Which statement is true?
1: The y-value of function A when x=2 is greater than the y-value of Function B when x=2.
2: The y-value of Function A when x=2 is less than the y-value of function B when x=2.
Explain why -11 is less than -7, but | -11 | is greater than | -7 |.
Answer:
Because it is a negative number (would you rather have -11 dollars or -7 dollars )
Step-by-step explanation:
---l----l----l----l----l----l------l-----l-----l----l-----l-----l-----l------l-----l------l--
-11 -10 -9. -8. -7. -6. -5. -4. -3. -2. -1. 0. 1. 2. 3. 4
less < ---- ---> more
just think about it like money
HELP PLEASE
Mark bought a shirt that was on sale for 20% off. If he spent $40, what was the original price of the shirt?
Answer:
$8.00
Step-by-step explanation:
because 20% of 40 = 8
i need help please im lost on this question
Answer:
30 inches
Step-by-step explanation:
You have to work backwards. Take 565.2 and divide by 6. You get 94.2. You then divide that by pi or 3.14 and get 30. If you went the other way, 565.2 divided by 3.14 you would get 180. 180 divided by 6 is still 30.
Answer:
h = 5in
Step-by-step explanation:
So for this problem you kinda have to work backwords.
You would use the formula for finding the volume of a cylinder, except you are not finding you are finding the height.
volume of cylinder formula: V=π r² h
Start by plugging everything in:
565.2 = (3.14)(6²)(h)
565.2 = (3.14)(36)(h)
565.2 = (113.04)(h)
to slove for h you would need to get the varible alone, meaning you divide everything by 113.04.
h = 5in
What is the area of the trapezoid?
The space inside a circle is the ________ of the circle.
radius
diameter
area
circumference
What is the coecient? 49n + 986 = -43
Answer:
n= -21
Step-by-step explanation:
hope it right
There were 340 shoppers at an electronics store on opening day. The specials that day allowed 21% of shoppers to receive a free set of earbuds and 25% of shoppers to receive $15 off their first purchase.
Part A: About how many shoppers received a free set of earbuds?
Part B: About how many shoppers received $15 off their first purchase?
Answer: About 71.4, 85
Step-by-step explanation:
Answer:
a 71 ppl
b 85 ppl
Step-by-step explanation:
can somebody help me I cant think of the answer
Daija is a member of her school’s soccer team. The team is raising money to buy new uniforms. The team set a goal for the total amount of money they need to raise in order to buy the new uniforms. Over the last two weeks, the team has raised $675, which represents 75% of their goal.
What is the team’s goal for the total amount of money, in dollars, they need to raise in order to buy the new uniforms?
please help me on this!
Answer:
Answer is A
Step-by-step explanation:
Answer:
the answer I believe is A.
Step-by-step explanation:
8÷\frac{3}{5}[/tex] please help
Answer:
13 1/3
Step-by-step explanation:
8 ÷ [tex]\frac{3}{5} = 8* \frac{5}{3}= \frac{40}{3}=13\frac{1}{3}[/tex]
In fraction division, Keep the first number, Change the operation form division to multiplication, flip the second fraction {KCF method}
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{8\div\dfrac{3}{5}}\\\\\mathsf{= \dfrac{8}{1}\div\dfrac{3}{5}}\\\\\mathsf{= \dfrac{8\times5}{1\times3}}\\\\\mathsf{= \dfrac{40}{3}\ which\ is\ approximately\ 13\dfrac{1}{4}}[/tex]
[tex]\huge\text{Therefore, your answer is: \boxed{\mathsf{\bf \dfrac{40}{3} \ or \ 13\dfrac{1}{3}}}}\huge\checkmark\\\\\\\huge\boxed{\uparrow}\huge\textsf{ EITHER OF THOSE SHOULD WORK}\\\huge\textsf{ BECAUSE THEY ARE EQUIVALENT TO}\\\huge\textsf{EACH OTHER}[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
The table shows the rate at which water is being pumped into a swimming pool. Use the unit rate and the amount of water pumped after 12 minutes to find how much water will have been pumped into the pool after 14 minutes. Complete the explanation of your reasoning
Answer:
an additional 60 gallons will be pumped in and a total of 348
Step-by-step explanation:
The table below shows the ages of employees under 30 at a company and their annual salaries.Choose the scatter plot that shows the data.
Use the data, construct a scatter plot between salary in thousands ($) and Age (yr).
What is scatter plot?Using Cartesian coordinates, a scatter plot (also known as a scatterplot, scattergraph, scatter chart, scattergram, or scatter diagram) is a form of plot or mathematical diagram that shows the values of typically two variables for a set of data. One more variable can be shown if the points are coded (by color, shape, or size).
here, we have,
The data are shown as a series of points, with each point's value dictating its position on the horizontal axis and its value dictating its position on the vertical axis.
using the data from the question, a scatter plot is construct and attached with it.
To learn more about scatter plot visit:
brainly.com/question/29256127
#SPJ2
percents and fractions
Answer:
c
Step-by-step explanation:
A firefighter truck can hold 3000 gallons of water. A firefighter can deliver 160 gallons of water every 2 minutes. How long will it take for the firefighter to empty the tank?
Answer:
37.5
Step-by-step explanation:
3000/160 = 18.75
18.75 x 2= 37.5
correct me if im wrong please
have a good day luv <3
HELP PLEASE I DON'T UNDERSTAND THIS
Answer:
the base of the window is 5.5 or 5 1/2 ft
Step-by-step explanation:
a = bh
h = b/a
25 2/3 divided by 4 2/3 is 5.5
or
5 1/2
dont forget to mark as brainliest !!
I AM BEING TIMED
PLEASE PLEASE PLEASE HELP I WILL MMARK BRAINLIEST!!!!!!
What was similar about the important court cases McCulloch v Maryland and Gibbons v Ogden?
Group of answer choices
A) people can never have more power than the government
B) the government does not want to hear cases that involve individuals trying to make a living
C) the federal government was increasing its power over the state governments
D) the president ignored the ruling in both of those cases
Answer:
C
Step-by-step explanation:
/
A certain shade of paint is made by mixing 5 parts blue paint with 2 parts white paint. To get the correct shade, how many quarts of white paint should be mixed with 8.5 quarts of blue paint.
Answer:
3.4 quarts of white paint
Step-by-step explanation:
if you divide 8.5 quarts by the five parts you get 1.7 which you then multiply by 2 parts to find the amount of white paint