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
MrMuchimi
3 years ago
11

A rancher wants to cut a metal cylinder in half to use as a watering trough as shown below.

Mathematics
1 answer:
velikii [3]3 years ago
3 0

Answer:

88.3 ft3 is the answer hope this helps!!

Step-by-step explanation:

You might be interested in
The director of a state agency believes that the average starting salary for clerical employees in the state is less than $30,00
ss7ja [257]

Answer:

The test statistics is   z = -1  

Step-by-step explanation:

From the question we are told that

   The sample size is  n  =  100

  The null hypothesis  is  H_o : \mu = \$30000

   The alternative hypothesis is  H_a  :  \mu  < \$ 30000

   The sample mean is  \= x  = \$29,750

    The standard deviation is  \sigma  = \$2,500

    The level of significance is  \alpha =0.05

Generally the test statistics is mathematically represented as

        z = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }

=>      z = \frac{29750 - 30000 }{ \frac{ 2500}{ \sqrt{100} } }

=>      z = -1    

7 0
2 years ago
Factor by using the perfect-square trinomial formula. <br><br> 100x^2+20x+1
a_sh-v [17]
To factor first multily 100 and 1 and get 100

then find what 2 numbers multiply to get 100 and add to get 20

the numbers are 10 and 10

so
split the center term up
100x^2+10x+10x+1
group
(100x^2+10x)+(10x+1)
undistribute
(10x)(10x+1)+(1)(10x+1)
undistribute/reverse distributive property
(10x+1)(10x+1)
(10x+1)^2
8 0
3 years ago
Read 2 more answers
X^8+1 divided by 2x+1​
Alina [70]

Answer:

x8+12

x+1

Step-by-step explanation:

3 0
2 years ago
Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3. (Input decimals only, such as 12.71, as the answer.
kondaur [170]

Answer:

87.92

Step-by-step explanation:

3.14(a²+ab)=

<em>Plugging in values for a and b</em>

3.14(4²+4×3)=

3.14(16+12)=

3.14(28)=

87.92

6 0
3 years ago
Read 2 more answers
Tasha is buying a cd that is regularly $12.99 and is on sale for 1/4 off.
tatiyna

9.74$

IS the final answer

5 0
3 years ago
Other questions:
  • 120 feet is _ times as long as _feet
    15·2 answers
  • What is Two-thirds divided by one-sixth? An area model with 4 shaded parts and 2 unshaded parts. The shaded parts are labeled tw
    11·1 answer
  • Dorrian graphed the distance, y, traveled by 2 bikes in x seconds. If the two bikes are racing a distance of 100 feet, which bik
    12·2 answers
  • What is this? k/8-5≥-6
    11·1 answer
  • Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
    11·1 answer
  • A b and c are polynomials,when A=n,B=2n+6,and C =n^2-1 what is ab-c in simplest form
    13·1 answer
  • Wo angles in a triangle measure 33 degrees and 112 degrees. What is the measure of the third angle?
    9·1 answer
  • Three relatives will share an inheritance of 196,800 in the ratio of 3 to 7 to 2. How many dollars of the inheritance will each
    15·1 answer
  • Determine the intercepts of the line.<br> y = -3.2 + 12<br> y-intercept:<br><br> X-intercept:
    13·1 answer
  • The social studies teacher wants to know whether the students in the entire school prefer a model United Nations activity or a s
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!