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
Amanda [17]
3 years ago
9

Can someone help me? thanks!

Mathematics
1 answer:
masha68 [24]3 years ago
6 0
So you know that 1 cubic foot is equal to 80 pounds. So, the first point would be (1,80). 
You can find the other points by multiply 80 by a number, and when I did that, I got (2,160) and (3,240) too.

I hope this helps :)
You might be interested in
Misha wrote the quadratic equation 0=-x2+4x-7 in standard form. what is the value of c in her equation
Masteriza [31]

Answer:

Final answer is c=-7.

Step-by-step explanation:

Given equation is 0=-x^2+4x-7.

Now question says that Misha wrote the quadratic equation 0=-x2+4x-7 in standard form. Now we need to find about what is the value of c in her equation.

We know that standard form of quadratic equation is given by ax^2+bx+c=0.

compare given equation with the standard form, we find that -7 is written in place of +c

so that means +c=-7

or c=-7

Hence final answer is c=-7.

8 0
3 years ago
A fruit company delivers its fruit in two types of boxes: large and small. a delivery of 5 large boxes and 3 small boxes has a t
Hoochie [10]
Let's let the weight of a large box be L, and the weight of a small box be S.

We know that 5 large boxes and 3 small boxes is 120kg, so:
5L + 3S = 120

We also know that 7 large boxes and 9 small boxes is 234kg, so:
7L + 9S = 234

You can multiply the first equation by 3 to get:
15L + 9S = 360

See how now both equations have 9S? We can now subtract one from the other:
(15L+9S) - (7L+9S) = 360-234
8L = 126
L = 15.75

Now sub this value back into an equation:
(5x15.75) + 3S = 120
3S = 41.25
S = 13.75

Double check these values
(7x15.75) + (9x13.75)
= 110.25 + 123.75
=234, which is consistent with above.

So a large box is 15.75kg, and a small box is 13.75kg.

Hope this helped
5 0
3 years ago
<img src="https://tex.z-dn.net/?f=2m%20-%20%28m%20%2B%201%29%20%3D%200" id="TexFormula1" title="2m - (m + 1) = 0" alt="2m - (m +
natali 33 [55]

Answer: ..........................................................................................................................................................................................................................................................

8 0
3 years ago
the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a
kolbaska11 [484]

Answer: <u><em>512</em></u>

Step-by-step explanation: <u><em>the length of a varies string varies inversely as the frequency of its vibrations. A violin string 10 inches long vibrates at a frequency of 512 cycles per second. Find the frequency of an 8-inch string.​</em></u>

<u><em /></u>

4 0
3 years ago
Read 2 more answers
(hg^(-3))/(w^(-4) k^0 )
Svetlanka [38]
One may note you never quite asked anything, now, assuming simplification,

\bf ~~~~~~~~~~~~\textit{negative exponents}\\\\&#10;a^{-n} \implies \cfrac{1}{a^n}&#10;\qquad \qquad&#10;\cfrac{1}{a^n}\implies a^{-n}&#10;\qquad \qquad &#10;a^n\implies \cfrac{1}{a^{-n}}&#10;\\\\&#10;-------------------------------\\\\&#10;\cfrac{hg^{-3}}{w^{-4}k^0}\implies \cfrac{hw^4}{g^3(1)}\implies \cfrac{hw^4}{g^3}
4 0
3 years ago
Other questions:
  • What is the median of the numbers 51 38 48 36 39 40 39 47
    6·1 answer
  • Select the correct answer.
    6·1 answer
  • One lap around the track is 400 meters.if you run 10 laps around the track,how many miles would you run?Round your answer to the
    7·1 answer
  • Which expression is equivalent to (x^6 y^8) ^3 over x^2 y^2 ?
    11·2 answers
  • What two numbers add to 10 and multiply to -24
    14·2 answers
  • Marcus can choose between a monthly salary of $1,250 plus 4.5% of sales or $2,400 plus 3%
    7·1 answer
  • Is (-1,3) a solution for y &lt; 2x + 5?
    15·1 answer
  • Use the volume formula to find the volume of the prism.<br> 31 / 를<br> 13<br> 4
    7·2 answers
  • Suppose that angles A and B are complementary angles, where A is 5 times
    9·1 answer
  • 7. Here is a graph that represents d.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!