1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ghella [55]
3 years ago
9

A cylindrical soup can is 10cm tall and had a diameter of 6.36. What is the approximate volume?

Mathematics
1 answer:
Neko [114]3 years ago
5 0
V=317.53 
in order to find the volume of a cylinder you use the formula V= (pi) (radius)^2 (height)  
in this problem the diameter was 6.36 but you need the radius so you just divide 6.36 in half and you'll get 3.18 
first you plug in the radius and height into the formula so it'll look like this V= (pi) (3.18)^2 (10) and get the answer which would be 101.12 then you times that by pi which is 3.14 and you will get 317.53 which is your answer 

You might be interested in
Given a leading coefficient of 8, polynomial roots of 1 & 2, and the known point on the graph (4,5). Write an equation that
m_a_m_a [10]

Given:

The leading coefficient of a polynomial is 8.

Polynomial roots are 1 and 2.

The graph passes through the point (4,5).

To find:

The 3rd root and the equation of the polynomial.

Solution:

The factor form of a polynomial is:

y=a(x-c_1)(x-c_2)...(x-c_n)

Where, a is a constant and c_1,c_2,...,c_n are the roots of the polynomial.

Polynomial roots are 1 and 2. So, (x-1) and (x-2) are the factors of the polynomial.

Let the third root of the polynomial by c, then (x-c) is a factor of the polynomial.

The leading coefficient of a polynomial is 8. So, a=8 and the equation of the polynomial is:

y=8(x-1)(x-2)(x-c)

The graph passes through the point (4,5). Putting x=4,y=5, we get

5=8(4-1)(4-2)(4-c)

5=8(3)(2)(4-c)

5=48(4-c)

Divide both sides by 48.

\dfrac{5}{48}=4-c

c=4-\dfrac{5}{48}

c=\dfrac{192-5}{48}

c=\dfrac{187}{48}

Therefore, the 3rd root on the polynomial is \dfrac{187}{48}.

8 0
2 years ago
Kelly works two jobs. She usually works at a retail store for 8 hours during the day and is paid $12.90 per hour by the store. I
quester [9]

Answer:

i believe its 12.55

Step-by-step explanation:

if you add both number,  12.90 and 12.20, then divide by 2.

you'll will gain the same result

6 0
3 years ago
Lamar used 7/8 of a cup of raisins to make snacks mix. he used 3/4 of a cup of raisins to make cookies what expression could be
Alinara [238K]
The answer is B.

In order to add the two values together, you must find the least common multiple for the denominators. The denominators are 8 and 4, and the least common multiple of 8 and 4 is 8. Because you have to multiply 4 by 2 to get 8, you must also multiply 3 by 2 to get 6. This will give you 6/8.
6 0
2 years ago
Maxwell is taking out a loan for $8,750 for 2 years at an APR of 9.75%. What would be the finance charge to the nearest whole do
Sladkaya [172]

Answer:

Step-by-step explanation:

Using the formula for calculating simple interest

SI = principal × rate × time/100

Given

Principal = $8750

Rate = 9.75%

Time = 2years

Substitute

Interest = 8750×9.75×2/100

Interest = 87.59×19.5

Interest = 1,706.25

Hence the finance charge to the nearest whole dollar is $1706

8 0
3 years ago
Choose all of the functions that are linear.
xxTIMURxx [149]

Answers:answer is b because if you multiple y by the x you will get

5 0
2 years ago
Other questions:
  • What is the set fee, or initial value, of this function
    6·1 answer
  • Convert decimal to fraction
    12·2 answers
  • What’s the sin of π/6 rad
    9·1 answer
  • A bridge hand in which there is no card higher than a nine is called a Yarborough. Specify an appropriate sample space and deter
    14·1 answer
  • What is the probability of randomly picking a five-digit number whose leftmost digit is 1 and units digit is 9 from all the odd
    6·1 answer
  • Is 7.7777777777 an irrational number
    5·2 answers
  • Cheryl collected data for her mathematics project. She noted that the data set was approximately normal. Select the statement th
    12·1 answer
  • Scientific notation for 7×10^9​
    11·2 answers
  • Why resultant magnitude by using Pythagorean theorem is different than using ( x,y )components addition vectors ???
    10·1 answer
  • There are 2 blue, 6 yellow, 10 red, 3 green, 5 orange, and 4 purple marbles in a jar. What is the probability that a red marble
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!