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
deff fn [24]
2 years ago
9

Find the volume of a sphere with a diameter of 4 inches. Use 3.14 for π

Mathematics
1 answer:
Kisachek [45]2 years ago
7 0

Answer:

33.51 cubic inches

Step-by-step explanation:

Formula for volume of a sphere is V= 4 /3 · π · r3

We know the diameter is 4, and the radius is half the diameter, so the radius is 2.

V = 4 /3 · π · 2^{3}

≈ 33. 51032

Rounded to the nearest hundreth is 33.51.

You might be interested in
A company manufactures penny number 2 nails that are 1 inch in length. The actual length is allowed to vary by up to \displaysty
Diano4ka-milaya [45]

The absolute value equation representing the length of the nail is :

  • \frac{31}{32}  \leqslant x \leqslant 1 \frac{1}{32}

A nail of length 1.05 inches is unacceptable

Actual Length of nail = 1 inch

Allowable variation = 1/32 inches

The minimum allowable length :

actual length - allowable variation

  • 1 -  \frac{1}{32}  =  \frac{31}{32}

The maximum allowable length :

Actual length + allowable variation

  • 1 +  \frac{1}{32}  = 1 \frac{1}{32}

The length of X, of the nail must be follow the equation :

Minimum ≤ X ≤ maximum

\frac{31}{32}  \leqslant x \leqslant 1 \frac{1}{32}

A nail of length 1.05 inches

Maximum nail length = 1 1/32 = 1.031

1.05 > 1.031 ; hence, it is greater than the maximum allowable length and hence, Unacceptabe

Learn more : brainly.com/question/24656203

7 0
2 years ago
What is the ratio of two soccer balls to six footballs
kkurt [141]
The ratio would be 2:6 or 1:3 in its simplest form. 
3 0
2 years ago
What is 4/5 divided by 2/3 simplest form
olga nikolaevna [1]
The answer is 6/5 as an improper fraction, or 1 1/5 as a mixed number.
3 0
2 years ago
Read 2 more answers
Can someone please help me and ill give you brainliest
Anna11 [10]

Answer:

H = 14.33 i think

Check in with me if it is wrong

3 0
3 years ago
Read 2 more answers
Installment Buying TV Town sells a big screen smart HDTV for $600 down and monthly payments of $30 for the next 3 years. If the
VikaD [51]

Answer:

(a). $1465.42

(b). $214.58

Step-by-step explanation:

We have been given that installment Buying TV Town sells a big screen smart HDTV for $600 down and monthly payments of $30 for the next 3 years. The interest rate is 1.25% per month on the unpaid balance.

(a) To find the cost of the TV, we will use monthly payment formula.

R=\frac{Pi}{1-(1+i)^{-n}}, where,

R = Periodic payment,

P = Loan amount,

i = Monthly interest rate in decimal form,

n = Number of total payments.

n=3\times 12=36

1.25\%=\frac{1.25}{100}=0.0125

30=\frac{P*0.0125}{1-(1+0.0125)^{-36}}

30=\frac{0.0125P}{1-(1.0125)^{-36}}

30=\frac{0.0125P}{1-0.6394091578134724264}

30=\frac{0.0125P}{0.3605908421865275736}

10.817725265595827208=0.0125P

0.0125P=10.817725265595827208

P=\frac{10.817725265595827208}{0.0125}

P=865.41802124766617664

P\approx 865.42

We know that total cost of TV would be equal to down payment plus amount of loan that is:

865.42+600=1465.42

Therefore, the total cost of the TV would be $1465.42.

(b). First of all, we need to find total amount paid in 3 years by multiplying amount of each monthly payment by 36 (3 years equal to 36 months).

\$30\times 36=\$1080

To find the total amount of interest paid, we will subtract amount of loan from total payment.

\$1080-\$865.42=\$214.58

Therefore, the total amount paid in interest would be $214.58.

8 0
3 years ago
Other questions:
  • The block Factory has boxes to Pack groups of one hundred blocks. if Max has an order for 2,340 blocks how can he pass them usin
    13·1 answer
  • Any help is much appreciated
    11·1 answer
  • Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
    8·2 answers
  • If g(x)=x^2+4x-5, find g(-4) PLEASE HELP
    13·1 answer
  • Consider f and c below. f(x, y, z) = yzexzi + exzj + xyexzk,
    13·1 answer
  • Please help me to fill in the blanks
    9·1 answer
  • Suppose s varies directly with t. When t27, s=3. What is s when t=632
    5·2 answers
  • 0 1 2 3 20. (03.05 MC) What does > -4 indicate about the position of - - and - 4 on the number line? (1 point) 0 2/3 is locat
    7·1 answer
  • A quantity with an initial value of 390 the keys continuously at a rate of 5% per decade what is the value of the quantity after
    12·1 answer
  • Help please asap with this​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!