samanthamason13 samanthamason13

26-04-2017
Mathematics

contestada

If y varies directly as x and y = 20 when x = 6, what is the value of y when x = 24?
a.
36
b.
80
c.
30
d.
4

Respuesta :

26-04-2017

The equation of that is y=kx
Substitute it in and you get
20=6k
Divide 6 on both sides
k=3 1/3
Then since it asks what is the value of y when x is 24 use k in the equation
y=3 1/3*24
so y=80 is the answer

Answer Link

obritschkewitsc obritschkewitsc

27-11-2019

Answer:

B. 80 is correct

Step-by-step explanation:

Answer Link

Otras preguntas

Parallelogram JKLM has coordinates J (−8, 16), K (8, 16), L (16, −8), and M (0, −8). Parallelogram JꞌKꞌLꞌMꞌ has coordinates Jꞌ (−1, 2), Kꞌ (1, 2), Lꞌ (2, −1), a

How can natural selection affect a predator-prey relationship in an ecosystem? Choose ALL answers that are correct. A.Natural selection can influence both preda

What's 3 17/100 as a decimal

Three of the following occurred as a result of the Catholic counter-reformation wich did not

All the elements of a family in the periodic table have what feature in common? A) They all have similar chemical properties. B) They all have the same number

In Darwin's thinking, the most closely related two different organisms are?

A patient is to receive 35 mg of a certain medication at 70 mg per ml of solution.How much of the solution should be given? A=0.35ml B=0.5ml c=2ml D=5ml

which of the f allowing developments led to an increase in European exploration

short note on reneicence

Feeling slightly uncomfortable during exercise A. means that you're completely out of shape.