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
anygoal [31]
3 years ago
15

Help plz ASAP!!!!!!!!

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
6 0
The formula for the volume of a rectangular prism is length x width x height. substitute 4, 7, and 2, in for l x w x h and you get 56. so your answer is D. 56 in^3
Naddik [55]3 years ago
3 0

Answer:

D

Step-by-step explanation:

The volume (V) of the prism is calculated as

V = lbh ( l is length, b breadth and h is height )

Here l = 7, b = 2 and h = 4 , thus

V = 7 × 2 × 4 = 56 in² → D

You might be interested in
5/7=x/42 what is the value of x
sasho [114]
5/7 = x/42
5/1 = x/6
X = 30
4 0
3 years ago
Column vector (4, 1) has been rotated to column vector (-1, 4). Which matrix carried out the transformation?
OLEGan [10]

Answer:

C.(3|-4)

Step-by-step explanation:

5 0
3 years ago
The slope of a line perpendicular to the line whose equation is y = 3x - 4 is
trapecia [35]

Answer:

m = -1/3

Step-by-step explanation:

y = 3x-4

This is in slope intercept form

y = mx+b  m is the slope and b is the y intercept

The slope is 3 and the y intercept is -4

We want the slope of a line that is perpendicular

Perpendicular lines have slopes that multiply to -1

Let m be the slope of the line that is perpendicular

3 * m = -1

Divide each side by 3

3m/3 = -1/3

m = -1/3

6 0
3 years ago
Exercise 10.4.1: Bayes' Theorem - detecting a biased coin. About (a) Sally has two coins. The first coin is a fair coin and the
8_murik_8 [283]

Answer:

0.026

Step-by-step explanation:

Given the result of 10 coin flips :

T,T,H,T,H,T,T,T,H,T

Number of Heads, H = 3

Number of tails, T = 7

Let :

B = biased coin

B' = non-biased coin

E = event

Probability that it is the biased coin:

P(E Given biased coin) / P(E Given biased coin) * P(E Given non-biased coin) * P(non-biased coin)

P(E|B)P(B) / (P(E|B)*P(B) + P(E|B')P(B')

([(0.75^3) * (0.25^7)] * 0.5) /([(0.75^3) * (0.25^7)] * 0.5) + (0.5^10) * 0.5

0.0000128746 / 0.00050115585

= 0.0263671875

7 0
3 years ago
Write two numbers that multiply to the value on top and add to the value on bottom.<br> 27<br> -12
mariarad [96]
Multiply 3x9 and it gives u 27
And -3 plus -9 equal -12
4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 3-7 x 5 + 2 x 4
    8·1 answer
  • What are the solutions of the equation x6 + 6x3 + 5 = 0? Use factoring to solve
    13·2 answers
  • Can someone help me work through this ??
    5·1 answer
  • Five chips numbered 1 through 5 are placed in a bag. A chip is drawn and replaced. Then a second chip is drawn. Find the probabi
    7·2 answers
  • What is the value of the x variable in the solution to the following system of equations?
    6·1 answer
  • A 4-pack of batteries costs $5.16. At this price, what is the cost of one battery?
    15·1 answer
  • Find the lateral surface area<br><br> Total surface area
    15·1 answer
  • Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of pi (no approximations)
    13·1 answer
  • The x co-ordinate for a y-intercept is always a negative number.
    12·1 answer
  • Help me...... question: 12 + 2x - 14x + 8=
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!