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
Juli2301 [7.4K]
1 year ago
13

Y varies directly with x, and y is 84 when x is 16. Which equation represents this situation?

Mathematics
2 answers:
Aleksandr-060686 [28]1 year ago
6 0

Answer:

y=5.25x

Step-by-step explanation:

y \propto x

y=kx

84=k \times 16

\frac{84}{16} =k

21/4=5.25=k

y=5.25x

nadezda [96]1 year ago
5 0
Y=5.25x thank me later
You might be interested in
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
A sphere has a diameter of 14 ft. Which equation finds the volume of the sphere?
aev [14]

Answer:

The volume of the sphere is 1436 in³

The equation is    

V = ⁴⁄₃ * 3.14 * (7ft)³

Step-by-step explanation:

radius = half of diameter

d = 14ft

r = 14ft / 2 = 7ft

To calculate the volume of a sphere we have to use the following formula:

V = volume

r = radius  = 7ft

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * (7ft)³

V = 4.187 * 343 in³

V = 1436 in³

The volume of the sphere is 1436 in³

6 0
1 year ago
Frederick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin.He spun a 4 five time
kogti [31]
If the number of trials is changed the number of experimental outcomes also changes
6 0
1 year ago
Brittany surveyed the students in three different Chemistry classes regarding the average number of hours of sleep they get each
aalyn [17]
Class B has the most consistant sleep because there is less of a difference between 6.87 and 3.65 than the other classes.
6 0
1 year ago
Read 2 more answers
Which two statements describe domestic stocks? They are directly affected by exchange rate fluctuations. They are always traded
kondaur [170]

Answer:

They are based in the investor’s country of residence

They are always traded in local currency.

Step-by-step explanation:

Stocks, in general, indicate ownership shares of a company and domestic stocks as the name suggests are stocks that are based in the investor's home country.

These domestic stocks are almost always traded in local currency and they are a great help to local investors because it eliminates the currency risk because of exchange rates which can change at any time.

6 0
1 year ago
Other questions:
  • Which answer is the same as moving the decimal in 36.2 four places to the left?
    10·1 answer
  • If f(x) = 2-x1/2 and if g(x) = x2-9, what is the domain of g(x) / f(x)
    13·1 answer
  • Vicky's checking account charges a $12.25 monthly service fee and a $0.26
    10·2 answers
  • The seats at a football stadium are on a slope with gradient of 1/2. What is the height of the bottom seats?
    12·2 answers
  • 1. Three friends pooled their money to purchase a new game system that costs $298. One person
    13·1 answer
  • tony goes to the funfair and has one go on the hoopla ad one go on the darts. the probability that he wins at hoopla is 0.3 the
    9·1 answer
  • The dot plots below show rainfall totals in the Highlands and Lowlands areas of a certain region. 2 dot plots with number lines
    6·1 answer
  • Solve the following equation. Then place the correct number in the box provided. 2(x + 1 ) - 3(x + 5) ≥ 0
    6·1 answer
  • I will rate brainly if you answer this The number of weekly social media posts varies directly with the square root of the poste
    5·2 answers
  • Bethany uses the equation d=3.75h to find the distance, d, she travels while walking for h number of hours. what is the constant
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!