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
Butoxors [25]
3 years ago
7

A rectangular prism with length width and height has a volume of l w h what is the volume of a prism which has a base of 5 m by

3 m and a height of 4 m
Mathematics
1 answer:
Nady [450]3 years ago
4 0

v = l \: w \: h
v = 5 \times 3 \times 4
v = 15 \times 4
v = {60m}^{3}
You might be interested in
Match each step with the correct expression to factor s2 + 78 + 6 by using the decomposition method.​
Vinvika [58]

Answer:

did u got the answer?

Step-by-step explanation:

4 0
2 years ago
Which expression has a value of 26 when a=4 and b=5
alekssr [168]

Answer:

a=4

Step-by-step explanation:

5 0
2 years ago
When y=-2, what kind of line does it have horizontal or vertical
Rashid [163]

Answer: Horizontal

Step-by-step explanation: The equation <em>y = -2</em> can be thought of as y = 0x - 2. So our line has a slope of 0 and a y-intercept of -2.

To graph it, we start with the y-intercept, down 2 units on the y-axis. Now, if the slope of a line is 0, then the line must be flat or horizontal.

So we just draw a horizontal line through the y-intercept of -2.

In fact, when the equation of any line reads y = a number, it's graph will always be a horizontal line. For example, y = 3, y = -10, y = -8 and so on.

Image provided below.

8 0
3 years ago
Find the least squares regression equation using the school year (in number of years after 2000) for the input variable and the
Ad libitum [116K]

<u>Answer-</u>

<em>The least squares regression equation using the school year (in number of years after 2000) for the input variable and the average cost (in thousands of dollars) for the output variable is "y=0.937x+12.765" .</em>

<u>Solution-</u>

The independent variable / input variable= x = Number of years after 2000 ( = year-2000)

The dependent variable / output variable = y = Average cost in thousands of dollars

(The table has been attached herewith.)

To find the regression equation for a group of (x,y) points,

We have to calculate the slope and y-intercept, then we can put those values in the equation y = mx + c ( Slope - Intercept formula)

We know that,

Slope=m=\frac{N\sum xy -\sum x\sum y}{N\sum x^{2}- (\sum x)^{2}}

Putting the values from the table,

m=\frac{(8 \times 1020.206)-(52 \times 150.894)}{(8 \times 3810)-(52^2)}

( ∵ Instead of 150,894 we have to put 150.894 as we have find the line for year and thousands of dollars )

\Rightarrow m =\frac{8161.648-7846.488}{3040-2704} =\frac{315.16}{336}=0.937

Now, for the y-intercept,

c =\frac{\sum y -m(\sum x)}{N}

Putting the values,

c=\frac{150.894-(52 \times 0.937)}{8}=\frac{102.125}{8}=12.765

Now, putting the values of c and m, in the Slope-Intercept formula,

y=0.937x+12.765


3 0
3 years ago
Help pleaseee 30 pointsss AM I CORRECT???
masha68 [24]

Answer:

Yes you are correct

Step-by-step explanation:

By doing that, you will get 8 which is the correct answer

4 0
2 years ago
Other questions:
  • What is 95.9% 9 repeating as a fraction
    14·1 answer
  • 5÷ 3/4= what is the right answer
    14·2 answers
  • A teacher can spend as much as $125.00 to take students to a movie, a movie theater charges a $10.00 group fee and $5.50 per tic
    15·2 answers
  • Write in Slope Intercept Form:
    13·1 answer
  • Find the sum of the mixed number 4 7/8 + 7 5/8
    9·1 answer
  • Use functions to model and solve the following problem. A salesperson earns $300 per week plus 5% commission of sales. How much
    8·2 answers
  • A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter,
    8·2 answers
  • un triángulo tiene un área de 648 metros cuadrados si la base es el triple de la altura Cuáles son las dimensiones o medidas de
    10·1 answer
  • Please help me with this question and can u please do it on paper and take a pic of it. Thank You!
    15·1 answer
  • Giving brainlist to whoever answers
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!