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
drek231 [11]
3 years ago
10

Please help I will give you Brainlest and 10 point's ​

Mathematics
1 answer:
Luba_88 [7]3 years ago
5 0

a) To find the volume of a cube, you cube the side length.

So, that will be V = 9/2³ = 729/8 in³.

b) To find the volume of a rectangular prism, you multiply the length by the width by the height.

So, that is V = 18 * 9 * 9/2 = 729 in³.

c) To find how many times the smaller box can go into the larger one, you divide the larger one's volume over the smaller one's.

That is <em>729/(729/8) = 729*8/729 = </em><em>8 boxes</em><em>.</em>

You might be interested in
Find the perimeter of a polygon with vertices at A(0, 1), B(4, 4), C(7, 0), D(3, -3), E(-4, -4). Round your answer to the neares
iris [78.8K]

Answer:

ijjyvb6fgh dd's urzh6eh7rb6e

6 0
3 years ago
Write a linear equation in slope-intercept form: 5y – 3x + 20 = 0 ​
Arturiano [62]

Slope intercept form is y = mx+ b

So in order to turn 5y-3x + 20 = 0 into Slope intercept form, all we need to do is solve for y!

Let's do it!

  • add 3x to the right side of the equation

<u>5y - 3x + 20 = 0</u>

<u>5y + 20 = 3x </u>

  • move 20 to the right side

<u>5y = 3x - 20 </u>

  • Divide both sides of the equation by 5

y = 3/5x - 4

This is our answer!

I hope I helped! Leave a comment if you have any questions or concerns

8 0
2 years ago
Need help with trig
Sedaia [141]
SinA= 16/20= 4/5=0.8 degree
cosA=12/20=3/5=0.6 degree
tanA=16/12= 4/3=1.33 degree
5 0
3 years ago
11 divided by 9769 please help me
Stells [14]

Answer: 89

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A new medical test has been designed to detect the presence of the mysterious Brainlesserian disease. Among those who have the d
astra-53 [7]

Answer:

Step-by-step explanation:

The persons who have diseases = 19%

The persons who do not have diseases = 81%

Probability for the test showing positive = Prob of actual disease and shows positive + Prob of no disease but test shows wrong

= 0.7*0.19+0.04*0.81\\=0.133+0.0324\\=0.1654

Prob that the person actually has the disease given that the test administered to an individual is positive= \frac{0.133}{0.1654} \\=0.0804

30) A    B   C   total

    2x  7x   x      10x

P(A) = 0.2, P(B) = 0.7, P(C) = 0.1

Let D be the event that the product is defective

P(D/A) = 0.032, P(D/B) = 0.034 and P(D/C) = 0.056

Required probability =P(C/D)

= \frac{P(D/C) P(C)}{P(D/A) P(a)+P(D/B) P(B)+P(D/C) P(C)}

by using Bayes theorem for conditional probability

= \frac{0.1*0.056}{0.2*0.032+0.7*0.034+0.1*0.056} \\=\frac{0.0056}{0.0064+0.0238+0.0056} \\\\=0.156425

32) 7 digit phone numbers with repitition including 0 will be

= 10^7

Numbers which have atleast one 7 = total number - numbers which do not have a single 7

= 10^7 -9^7

the probability that a 7-digit phone number contains at least one 7

=\frac{10^7-9^7}{10^7}

3 0
2 years ago
Other questions:
  • The cylinder shown has a radius of 3 inches. The height is three times the radius. Find the volume of the cylinder. Round your s
    15·1 answer
  • 16+2.4c=22.5 what does c equal?
    10·2 answers
  • Ok please help me!!!!!!!
    9·1 answer
  • Answer the question in the picture
    10·1 answer
  • Two numbers total 44. The first is one less than twice the second. What are the two numbers?
    5·2 answers
  • Answer the questions below based on a bag of Jolly Ranchers having the following number of each flavor:
    15·1 answer
  • which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function
    7·1 answer
  • A company produces large fans to circulate air in warehouses. The working lifetime of each fan produced is distributed normally
    8·1 answer
  • A hockey player knows that the two goal posts of a hockey net are 1.83 meters apart. The player tries to score a goal by shootin
    12·1 answer
  • Please help with problem 25, part a and b Algebra 1, In the attachment.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!