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
ale4655 [162]
2 years ago
8

20 is 83/1/3% of what number?

Mathematics
1 answer:
JulijaS [17]2 years ago
8 0
83 1/3 % = 5/6 so

20 = (5/6)x
x = (6/5)(20) = 24
You might be interested in
I cant do this pls help
KengaRu [80]
The distance is 5. Hope this helps!

4 0
3 years ago
Read 2 more answers
Given f(x) = 7x – √2 and g(x) = x + √2, find (f – g)(x).
enot [183]
(f – g)(x) = 7x - √2 - (x + √2)
(f – g)(x) = 7x - √2 - x - √2
<span>(f – g)(x) = 6x - 2</span>√2
3 0
3 years ago
For the right triangles below, find the exact values of the side lengths b and d.
Ivanshal [37]

Answer:

Step-by-step explanation:

The question lacks the required diagram. Find the diagram attached below;

According to the first triangle, taking 30° as the reference angle, the opposite side of the triangle will be 5 and the adjacent will be the unknown side "b"

According to SOH, CAH, TOA;

tanθ = opposite/adjacent (using TOA)

Given;

θ = 30°, opposite = 5 and adjacent = b

tan30° = 5/b

b = 5/tan30°

b = 5/(1/√3)

b = 5*√3/1

b = 5√3

According to the 45° triangle, the opposite side of the triangle will be d and the hypotenuse will be 7

Using SOH;

sinθ = opposite/hypotenuse

Given;

θ = 45°, opposite = d and adjacent = 7

sin45° = d/7

d = 7sin45°

d = 7(1/√2)

d = 7/√2

Rationalize 7/√2

= 7/√2*√2/√2

=7√2/2

Hence the value of d is 7√2/2

7 0
2 years ago
Most analysts focus on the cost of tuition as the way to measure the cost of a college education. But incidentals, such as textb
Charra [1.4K]

Answer:

The population of interest to the researcher were the 250 first-year students that were monitored.

Step-by-step explanation:

In descriptive statistics, the portion of the cost of college education to be determined and has been selected for analysis is calle d "sample", the sample the researcher is interested in, considers the textbooks cost of first-year students, therefore the 250 first-year students is the researcher´s population of interest. This method involved the collection, presentation, and characterization.

8 0
2 years ago
Write a decimal subtraction problem that requires regrouping to solve. then solve the problem
Svetach [21]
For example, think about 8.4 - 2.9.

You have to regroup because you can't subract 4 - 9.
4 turns into a 14 since you borrow from the left number, 8.
8 turns into a 7 after that.
Now, you have to subtract 14 - 9 and 7 - 2. You're answer is 5.5.
You can check your work by doing inverse opperations:
By adding:
5.5 + 2.9 = 8.4
Or by subracting 8.4 - 5.5 = 2.9

Hope this helped you! If you need a better explaination or another example, I will be happy to help you! :)
5 0
3 years ago
Other questions:
  • Sue uses the expression (8×3,000)+(8×200)+(8×9) to help solve a multiplication problem. What is sues multiplication problem?
    8·1 answer
  • Is a kilogram bigger than a liter
    9·2 answers
  • Please help me with these questions
    10·1 answer
  • The ratio of the prices of Emma's phone to Sophie's phone is 7:8. If Sophie's phone costs $640, how much should the prices of th
    8·1 answer
  • Y ^-7 / y ^-13 20 POINTS PLEASE HELP
    10·1 answer
  • Mallory has five dollars in her wallet if this is 10% of her monthly allowance what is their monthly allowance​
    12·1 answer
  • I appreciate if u help ^-^<br><br> Which function is positive for the entire interval [–3, –2]?
    9·1 answer
  • Given the equation Square root of 2x plus 1 = 3, solve for x and identify if it is an extraneous solution
    6·2 answers
  • I dont know if this is right, help plss
    7·1 answer
  • I need help on number one please
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!