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
jok3333 [9.3K]
4 years ago
11

X% = 2x + 1 /300 what is the percent x

Mathematics
2 answers:
mars1129 [50]4 years ago
8 0
X would be .5 or 1/2
Oliga [24]4 years ago
8 0
The x is 5 or 1/2 any of them is correct
You might be interested in
Select the most likely answer for the coefficient of linear correlation for the following two variables: x = the number of hours
tiny-mole [99]

Answer:

Option b) r = 0.70      

Step-by-step explanation:

We are given the following in he question:

Variables:

x = the number of hours spent studying for a test

y = the number of points earned on the test

  • Correlation is a technique that help us to find or define a relationship between two variables.  
  • A positive correlation means that an increase in one quantity leads to an increase in another quantity
  • A negative correlation means with increase in one quantity the other quantity decreases.
  • +1 tells about a a perfect positive linear relationship and −1 indicates a perfect negative linear relationship.
  • Values between 0 and 0.3 tells about a weak positive linear relationship, values between 0.3 and 0.7 shows a moderate positive correlation and a correlation of 0.7 and 1.0 states a strong positive linear relationship.
  • Values between 0 and -0.3 tells about a weak negative linear relationship, values between -0.3 and -0.7 shows a moderate negative correlation and a correlation value of of -0.7 and -1.0 states a strong negative linear relationship.

As the number of hours increases, the number of points earned on the test increases. Thus, the two variables are positively correlated.

Thus, the coefficient correlation between two variables can be given by r = 0.70, that shows a moderate positive correlation.

Option b) r = 0.70

8 0
4 years ago
A forest ranger in a 110 ft observation tower sees a fire. The angle of depression is 12 degrees. To the nearest foot, what is t
Iteru [2.4K]

The distance from the tower to the fire is 529.10feet

<h3>Angle of depression</h3>

The distance from the tower to the fire is the hypotenuse of the resulting triangle

Given the following

  • Height of the tower = 110ft

Using the SOH CAH TOA identity

sin theta = opp/hyp

sin 12 = 110/H

H = 110/sin12

H = 110/0.2079

H = 529.10

Hence the distance from the tower to the fire is 529.10feet

Learn more on SOH CAH TOA here: brainly.com/question/20734777

7 0
3 years ago
Write the equation of a line in slope intercept form that has a slope of 1/5 and contains (-10,6)
VLD [36.1K]

Answer:

y = \frac{1}{5} x + 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here m = \frac{1}{5}, hence

y = \frac{1}{5} x + c ← is the partial equation

To find c substitute (- 10, 6) into the partial equation

6 = - 2 + c ⇒ c = 6 + 2 = 8

y = \frac{1}{5} x + 8

5 0
4 years ago
A. 3(x + 2) = 18. B. 3x + 6 = 18 how can we get equation B from equation A? Choose 1 answer
Leto [7]
A-
3x+6=18
3x=18-6
3x=12
X=4
A is the correct answer
7 0
3 years ago
Sam owes the bank a little less then $40 what could be his balance
bija089 [108]
D 39.25 which isn't far from 40

8 0
3 years ago
Other questions:
  • hamid has gained weight he now weighs 88kg. which is 10 % higher than his normal weight what is hamids normal weight
    8·1 answer
  • I need help with number 1 please help
    6·1 answer
  • Deepali was given two data sets, one without an outlier and one with an outlier.
    8·2 answers
  • You need 300 mL of a 65% alcohol solution. On hand, you have a 50% alcohol mixture. How much of the 50% alcohol mixture and pure
    13·1 answer
  • A baseball player reaches first base 20% of the times he is at bat. Out of 60 times at bat, about how many times will the player
    7·2 answers
  • What is the parent function of the graph?
    14·2 answers
  • How many pints are in 7.5 gallons? <br> a. 120 pt <br> b. 90 pt <br> c. 60 pt <br> d. 30 pt
    15·2 answers
  • Please answer show all your work or tell me the steps
    5·2 answers
  • X^{2}-3x-40=0x <br> 2<br> −3x−40=0
    5·1 answer
  • Please helppppppppppp​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!