answer.
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
nadya68 [22]
2 years ago
9

Three pounds of squid can be purchased at the market for $18. Determine the equation and represent the function that defines the

cost of squid based on weight.
Mathematics
1 answer:
olga_2 [115]2 years ago
7 0
From the information given,

3 pounds = $18

Therefore, 1 pound = 18/3 = $6 (this can be treated as a constant of proportionality) such that,

Cost,C = 6*Weight, W (pounds)

Equation;

C = 6W, where C = Cost in $, and W = Weight in pounds.
You might be interested in
Five students divided 74 base-ten rods equally among them. how many base-ten rods were left over?
lesya [120]

Answer:

Idont know that question

8 0
2 years ago
In circle O, RT and SU are diameters. If m = m, what is m? 47° 52° 64° 87°
vlada-n [284]
From the given figure, it can be seen that 13x = 15x - 8 because they are vertical angles and thus are equal.

13x = 15x - 8
15x - 13x = 8
2x = 8
x = 8/2 = 4

Thus, 15x - 8 = 15(4) - 8 = 60 - 8 = 52.

RT is a diameter, which means that mRT = 180

mRV + mVU + 52 = 180

mRV + mVU = 180 - 52 = 128

Now, given that mRV = mVU,

Thus, 2mVU = 128

Therefore, mVU = 128 / 2 = 64°
8 0
2 years ago
Read 2 more answers
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
bazaltina [42]
<span>45% -------------------------------chance that the land has oil

then
55</span>%--------------------------------chance that the land not have oil

<span>80% -------------------accuracy rate of indicating oil in the soil. (if land does have oil)
20</span>% -------------------accuracy rate of indicating not oil in the soil. (if land does have oil)

20% ---------------------accuracy rate of indicating oil in the soil. (if land has not oil)
80% ---------------------accuracy rate of indicating not oil in the soil. (if land has not oil)

 that the land has no oil----------------55%
 the test shows that it has oil-------- 20%
then 0.55*0.20=0.11=11%
the probability that the land has no oil and the test shows that it has oil is 11%
3 0
2 years ago
Which row in the chart correctly identifies the functions of structures A, B, and C? *
3241004551 [841]
Structure A is used for (4) cell communication. The cell membrance has receptros for cell communcation.
Structure B is used to (1) extract energy from nutrients. The mitochondria is the power house of the cell.
Structure C is used for (1) protein synthesis. The golgi apparatus is where protein is created.
5 0
2 years ago
Classify the following random variables as discrete or continuous: X: the number of automobile accidents per year in Virginia. Y
Bess [88]

Answer:

X: Discrete random variable

Y: Continuous random variable

M: Continuous random variable

N: Discrete random variable

P: Discrete random variable

Q: Continuous random variable

Step-by-step explanation:

A discrete random variable is a variable that takes countable values such as 0,1,2,3, etc. A continuous random variable is a variable that takes measurable values such as 0.1,1.3,2.6,3.8, etc.

X,N and P are discrete random variables because they have countable values such that Number of automobile accidents,number of eggs laid and number of building permits can be counted as 0,1,2,3, and so on.

Y,M and Q are continuous random variables because they don't have countable values such that the length of time to play,the amount of milk produced and the weight of grain can be measured but can't be counted.

8 0
2 years ago
Other questions:
  • A six-sided fair die is rolled 4 times in a row. What is the probability of getting a 4 only on the last trial?
    12·2 answers
  • Ivan found the change in a scale factor. His work is shown below. What error did Ivan make?
    13·2 answers
  • Avon Edwards worked 45.5 hours at $5 per hour. He made $100 in tips but no bonuses. Anything over 40 hours is paid time-and-a-ha
    6·2 answers
  • -2(x-3y)=18 Solve for y
    13·2 answers
  • This pencil cup is made out of plastic. It is 5 inches tall and has a radius of 1.75 inches. How many square inches of plastic w
    11·1 answer
  • This graph shows changes in GDP and the unemployment rate in the United States in recent years. A graph titled Annual Change in
    7·2 answers
  • A force of F = 1.12 × <img src="https://tex.z-dn.net/?f=10%5E%7B4%7D" id="TexFormula1" title="10^{4}" alt="10^{4}" align="absmid
    9·2 answers
  • Several batches of stew were made yesterday. Each batch required 1 and two-thirds pounds of meat. All together, 10 and StartFrac
    9·2 answers
  • An oil exploration company currently has two active projects, one in Asia and the other in Europe. Let A be the event that the A
    8·1 answer
  • What geometric shape is modeled by a stripe on a flag?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!