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
Trava [24]
3 years ago
6

Suppose that g(x) varies inversely with (x) and g(x) = 0.2 when x=0.1. What is g(x) when x=1.6?

Mathematics
2 answers:
mestny [16]3 years ago
6 0
Since g(x) varies with x, therefore:
g(x) = k/x where k is a constant.

So, first we need to get k. We are given that g(x) = 0.2 when x = 0.1
Substitute with these values to get k as follows:
g(x) = k/x
0.2 = k/0.1
k = 0.2*0.1 = 0.02

Now, the equation became:
g(x) = 0.02 / x

We need to get the g(x) when x = 1.6
Therefore, we will substitute with x in the equation and calculate the corresponding g as follows:
g(x) = 0.02 / 1.6
g(x) = 0.0125
xz_007 [3.2K]3 years ago
3 0
0.0125  "Varies Inversely" means that when one of the items is multiplied by a constant, the other item is divided by the same constant. Or in mathematical notation. xy = k  So let's calculate k. xg(x) = k 0.1 * 0.2 = k 0.02 = k  
Therefore  
g(x) = 0.02/x 
 Let's plug in the value 1.6:
 g(1.6) = 0.02/1.6
 g(1.6) = 0.0125
 
 So our answer is 0.0125

You might be interested in
HELP ASAP PLSSSSSSSSSSSS
ludmilkaskok [199]

Answer:

f = .39

Step-by-step explanation:

d (v) = 2.15 v^2 / (64.4 f)

v = 40

d = 138

substitute these in

138 = 2.15 (40)^2 / (64.4 *f)

simplify

138 = 2.15 (*1600) / (64.4 *f)

138 = 3440 / (64.4 *f)

multiply each side by 64.4f

138 * 64.4 f = 3440

8887.2 f = 3440

divide by 8887.2

8887.2 f /8887.2= 3440/8887.2

f=.38707

to the nearest hundredth

f = .39

8 0
3 years ago
Read 2 more answers
3(-3a-1) what is the answer if you answer it correct you get 10 points​
Mandarinka [93]

Answer: the best answer is 3(-3a-1)

Step-by-step explanation:

7 0
3 years ago
y = An isosceles triangle A B C with horizontal base A B and vertex C is below the base. Side A C and C B are labeled with singl
yarga [219]
34 is your answer

hope this helps
3 0
3 years ago
Was this a fair test? is it representative of the effectiveness of the test substance
ArbitrLikvidat [17]
<span>No. The test is not a fair test. The test is artificial. Testing the disinfectant against bacteria in a test tube is not representative of the effectiveness of the disinfectant against microbes in the environment. Test tube tests test for efficacy. Effectiveness can only be tested out in the environment.</span>
8 0
3 years ago
Talia is buying beads to make bracelets. She makes a bracelet with 7 plastic beads and 5 metal beads for $7.25. She makes anothe
SVETLANKA909090 [29]
<h2>Plastic Beads = $0.50</h2><h2>Metal Beads = $0.75</h2><h2 />

p = Plastic Beads

m = Metal Beads

Equations:

7p + 5m = 7.25

9p + 3m = 6.75

Make one pair of coefficients the same:

3 * (7p + 5m = 7.25) = 21p + 15m = 21.75

5 * (9p + 3m = 6.75) = 45p + 15m = 33.75

Remove that coefficient;

(45p + 15m) - (21p + 15m) = 33.75 - 21.75

(45p - 21p ) + ( 15m - 15m) = 33.75 - 21.75

24p = 12

24p / 24 = 12 / 24

<h3><u>p = 0.5</u></h3><h3 />

Substitute the result into one of the original equations.

(7 * 0.5) + 5m = 7.25

Rearrange to find the missing value:

7.25 - (7 * 0.5) = 5m

7.25 - 3.5 = 3.75

5m = 3.75

5m / 5 = 3.75 / 5

<h3><u>m = 0.75</u></h3>
3 0
3 years ago
Other questions:
  • How do you divide 10÷14
    10·1 answer
  • Find the total surface area. A. 2,016 km² B. 6,156 km² C. 1,368 km² D. 165 km²
    12·1 answer
  • Solve for x. x^2 + 4x = 12​
    15·1 answer
  • PLSS HELP CAN ANYONE HELP ME HURRY
    7·1 answer
  • Consider the two triangles. Triangles A B C and H G I are shown. Angles A C B and H I G are right angles. The length of side A C
    10·2 answers
  • Solve for x. It’s in the picture
    8·1 answer
  • 5. If the tree's circumference is 141.3ft, what is its diameter?
    14·2 answers
  • Find the perimeter of the shape shown below. ILL GIVE BRAINLIEST
    12·2 answers
  • Please answer.
    6·1 answer
  • Solving the equation -5x = 4y + 8 for y gives
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!