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
Ilia_Sergeevich [38]
3 years ago
12

Find the volume of the composite solid. Round your answer to the nearest tenth.

Mathematics
1 answer:
allsm [11]3 years ago
7 0

volume of cube : (8×8×8)=512

volume of hemisphere : 1/2 ×( 4/3 ×pi×4^3)

= 134.041

total volume=512+134.041=646.0cm^3 (to nearest tenth)

You might be interested in
Which of the following are solutions to the equation below?
weeeeeb [17]

Answer:

stop deletin my answers the answer is a b c e

Step-by-step explanation:

5 0
3 years ago
A bag contains 7 red marbles, 5 blue marbles and 4 green marbles. If three marbles are drawn out of the bag, what is the probabi
Korvikt [17]

Answer:

<h3>0.063</h3><h2>Step-by-step explanation:</h2>

<h3>probability is defined as the measure of chances of events happening or chances of occurrence.The probability that an event can happen is zero(0)</h3><h3>Probability can be calculated using the formular: number of required outcome all over number of total possible outcome.</h3>

Probability of 3 red = 7/16 x 6/15 x 5/14 = (7)(6)(5)/(16)(15)(14)=

6x5/16x15x2 = 5/16x5= 1/16 = (1/2)(.125) = 0.0625

Probability of 3 reds = 0.0625

round off to thousandths Pr(3R) = 0.063

4 0
2 years ago
Draw a diagram to solve a angle problem
Lunna [17]
You need a length and width for it
7 0
3 years ago
A sample of small bottles and their contents has the following weights (in grams): 4, 2, 5, 4, 5, 2, and 6. What is the sample v
Inessa05 [86]

Answer:

What is the sample variance of bottle weight 2.33

Step-by-step explanation:

First find the mean. The mean of the bottle weight is obtained by taking the ratio of the sum of ages and total number of ages.

Mean = (4+2+5+4+5+2+6) / 7

          = 28 / 7

          = 4

Sample Variance = \frac{\left[\begin{array}{ccc}(4-4)^{2} +(2-4)^{2} +\\(5-4)^{2} + (4-4)^{2} +\\(5-4)^{2} + (2-4)^{2} +\\(6-4)^{2}\end{array}\right]}{7-1}

                             =\frac{0+4+1+0+1+4+4}{6}

                             = 2.33

3 0
3 years ago
Match the given arc or inscribed angle to its measure.
spin [16.1K]

Answer:

x = 38 is for problem A

x = 180 is for problem C

x = 84 is for problem D

x = 104 is for problem B

Step-by-step explanation:

<h3>If I explained something in a complicated way and you want to learn how to do it well let me know and I can give you resources to learn it and master it or even rephrase what you misunderstood.</h3>

Explanation for problem A: An angle that has endpoints at the endpoints of an arc is equal to half that arcs angle. (example: in problem A the arc measure is 76 meaning that angle x is equal to half of 76 which is 38. you can also see angle x ends at D and C which are the endpoint of the arc as well) This form of thinking using the rule I mentioned in the first sentence is used to solve each of the problems. Also if the arc measure isn't given and you must solve for it do the opposite; times the angle that has the same endpoints as the arc by 2 (example: In problem B angle ∠S has endpoints of Q and R which are also the endpoints of the arc you're looking for (Arc QR) so since an angle that has the same endpoints as an arc is equal to half that arcs measure, in order to get the arc measure you must times the angle by 2.)

8 0
3 years ago
Other questions:
  • What is the common denominator of 2/4 and 7/8
    11·2 answers
  • tims quiz grades for the marking period are 75 83 78 94 and 70 he score a 63 on his next quiz by how much will his mean score de
    10·1 answer
  • What are all the exact solutions of -3tan^2x+1= 0? Give your answer in radians
    9·1 answer
  • A line is graphed in the xy-plane shown at left. Which of the following is an equation of the line?
    15·2 answers
  • Find the finance charge in dollars for the following problem. Choose the right answers.
    6·2 answers
  • Which of the following terminating decimals is equivalent to Negative 1 and three-fourths? –1.75 –0.75 0.75 1.75
    9·2 answers
  • If Hanna had 25 dollars and spends 2 how much money does she have
    8·2 answers
  • It not c i know that for sure but i nee help
    10·2 answers
  • Pls look at the picture and answer
    6·2 answers
  • I have tried a good 7 practice problems but for some reason I just can’t understand it, I need help. The end answer is a fractio
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!