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
zloy xaker [14]
3 years ago
13

Can somebody help me with #8?

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
7 0
The answer is about 27oz. and this is how you answer it.
<span>pi(d/2)^2 * h = V
3.14(3.6in./2)^2 * 5.9in. =
3.14(1.8in.)^2 * 5.9in.   =
3.14 * 3.24 * 5.9in. ~
10.17in. * 5.9in. ~ 60in.^2
and 1in.^2 = 0.45oz. so
60 * 0.45oz. = 27oz.
that is with rounding to the nearest hundredth.

</span>
Mamont248 [21]3 years ago
3 0
It's asking for volume, so it would be pi x r^2 x h
So it would be the volume (60.02424) divided by .45 which is 133 (rounded)
You might be interested in
Alex has a price of fabric that is 56 inches long and 3 inches wide. He cuts it into pieces that are each 7 inches long and 1 in
devlian [24]
Each is 7 long and the whole piece is 56 so we can make 8 down the length and each is 1 wide and the whole things is 3 so that makes 3 across. we multiply these to get 8*3= 24
3 0
3 years ago
Use Synthetic substitution to find f(3) and f(-4) for f(x)=x^4-8x-11
brilliants [131]

Answer:

46 and 277

Step-by-step explanation:

Given

f(x) = x^{4} - 8x - 11 ← substitute x = 3, x = - 4 into f(x)

f(3) = 3^{4} - 8(3) - 11 = 81 - 24 - 11 = 81 - 35 = 46

f(- 4) = (-4)^{4} - 8(- 4) - 11 = 256 + 32 - 11 = 288 - 11 = 277

4 0
2 years ago
A number patter has 75 as its first term. The rule for the pattern is subtract 6. What is the sixth term?
denpristay [2]
39 because you have to subtract six 6 times so 6*6=36 so 75-36=39
7 0
3 years ago
Read 2 more answers
An important tool in archeological research is radiocarbon dating, developed by the American chemist Willard F. Libby.3 This is
Radda [10]

Answer:

Q(t) = Q_o*e^(-0.000120968*t)

Step-by-step explanation:

Given:

- The ODE of the life of Carbon-14:

                                       Q' = -r*Q

- The initial conditions Q(0) = Q_o

- Carbon isotope reaches its half life in t = 5730 yrs

Find:

The expression for Q(t).

Solution:

- Assuming Q(t) satisfies:

                                       Q' = -r*Q

- Separate variables:

                                      dQ / Q = -r .dt

- Integrate both sides:

                                       Ln(Q) = -r*t + C

- Make the relation for Q:

                                       Q = C*e^(-r*t)

- Using initial conditions given:

                                       Q(0) = Q_o

                                       Q_o = C*e^(-r*0)

                                      C = Q_o    

- The relation is:

                                       Q(t) = Q_o*e^(-r*t)

- We are also given that the half life of carbon is t = 5730 years:

                                       Q_o / 2 = Q_o*e^(-5730*r)

                                        -Ln(0.5) = 5730*r

                                        r = -Ln(0.5)/5730

                                        r = 0.000120968          

- Hence, our expression for Q(t) would be:

                                       Q(t) = Q_o*e^(-0.000120968*t)                                    

7 0
3 years ago
Suppose the bank installs nine alarms. What is the expected number of alarms that will detect a burglar?
Harrizon [31]
The answer is 6 because
3 0
3 years ago
Other questions:
  • What is the result of subtracting the second equation from the first? \begin{aligned} 2x+7y &amp;= -8 \\\\ 2x-5y &amp;= -1 \end{
    13·1 answer
  • What do you do when the x is a negative but the answer for x is a positive?
    7·1 answer
  • Please please please help!
    12·1 answer
  • 2 inches is equal to 300 miles if you drive 450 miles how many inches does it represent on the map​
    11·1 answer
  • The area of a rectangle is 14m^2, and the length of the rectangle is 3m less than twice the width. what are the dimensions of th
    13·1 answer
  • Write a linear function f with the given values.<br><br> F(0)=2 , f(2)=4
    9·2 answers
  • WILL GIVE BRAINLEST!!!!!!!!!!!!!!! The three graphs represent the types of solutions that are possible for a system of equations
    8·1 answer
  • during a basketball game justin attempted 40 shots and made 18. He says he made 35% of the shots is justin correct
    9·1 answer
  • If f(x) = -x-2, what is /(x)?
    13·1 answer
  • Each cement block weighs 0.6 kilograms. How much do 10 blocks weigh in total?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!