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
ahrayia [7]
3 years ago
13

In a recent year, 26.9% of all registered doctors were female. If there were 52,400 female registered doctors that year, what wa

s the total number of registered doctors?
Round your answer to the nearest whole number.
Mathematics
2 answers:
vekshin13 years ago
7 0

Step-by-step explanation:

equation is 0.269 X = 52400

52400/0.269

the answer is 194,726 registers doctors

EleoNora [17]3 years ago
3 0

Answer:

the question says 26.9% of all registered doctors were female,

so thats 26.9 X are female 26.9 of x is 52,400 so you take the 26.9\100* x=14,095,6

equation is 0.269 X = 52400

52400/0.269= a total of 194,797

Step-by-step explanation:

You might be interested in
If x-y =8 find the value of y when x=3
DedPeter [7]
Answer: y = -5

Substitute in 3 for x.
x - y = 8                            Substitution
3 - y = 8                            Subtract 3 from both sides
-y = 5                                Divide by -1 to both sides
y = -5                                Answer!

You can also check your work.
x - y = 8       
3 - (-5) = 8                  
3 + 5 = 8                        
8 = 8                                

8 0
3 years ago
The perimeter of a rectangle is 14x - 8 feet. If the width of the rectangle is 5x, what is the rectangle's length?
wariber [46]

Length = 2x+4

Step-by-step explanation:

P=2W+2L

14x+8 =2(5x)+2L

14x+8=10x+2L

14x+8-10x=2L

4x+8=2L

(4x+8)/2=L

<u>2x+4=L</u>

4 0
3 years ago
Tom works at an aquarium shop on Saturdays. One Saturday, when Tom gets to work, he is asked to clean a 180-gallon reef tank. Hi
vlada-n [284]

Please find the question attached below.

The equation that models the decrease in water (in gallons) of the fish tank over time (in hours) is y = - 20x + 180.

We know that a linear equation with one variable is one that contains just one variable.

Here we have to find the appropriate equation that models the given chart.

For option A. :

y = - 40x + 140

At x = 2, y = - 40*2 + 140 = - 80 + 140 = 60 =/ 140

So this option is incorrect.

For option B.:

y = - 40x + 180

At x = 2, y = - 40*2 + 180 = - 80 + 180 = 100 =/ 140

So this option is incorrect.

For option C.:

y = - 20x + 140

At x = 2, y = - 20*2 + 140 = - 40 + 140 = 100 =/ 140

So this option is incorrect.

For option D.:

y = - 20x + 180

At x = 2, y = - 20*2 + 180 = - 40 + 180 = 140

So this option is correct.

Therefore, the equation that models the decrease in water (in gallons) of the fish tank over time (in hours) is y = - 20x + 180. So, the last option is correct.

Learn more about linear equations here -

brainly.com/question/26950036

#SPJ10

8 0
2 years ago
How many 1/3 cubes does it take to fill a box with a width of 2 2/3 inches length 3 1/3 inches and height 2 1/3
Paladinen [302]

Answer:

560

Step-by-step explanation:

I assume 1/3 is the side length of the cubes.

There's two ways to solve this:

1. Find the volume of the box, then divide by the volume of the cubes.

Or 2. Find the number of cubes per each side length, the find the volume in terms of cubes.

Either way, we need to convert the mixed fractions to improper fractions.

W = 2⅔ = (2×3+2)/3 = 8/3 inches

L = 3⅓ = (3×3+1)/3 = 10/3 inches

H = 2⅓ = (2×3+1)/3 = 7/3 inches

Using the first method, the volume of the box is:

V = (8/3 in) (10/3 in) (7/3 in) = 560/27 in³

The volume of a cube is:

V = (1/3 in)³ = 1/27 in³

So the number of cubes in the box is:

(560/27 in³) / (1/27 in³) = 560

Using the second method, the cubes per each side of the box is:

W = (8/3 in) / (1/3 in) = 8

L = (10/3 in) / (1/3 in) = 10

H = (7/3 in) / (1/3 in) = 7

So the number of cubes is:

8 × 10 × 7 = 560

7 0
3 years ago
What is the area of the trapezoid and how do you find it?
seraphim [82]
You can use the formula 2(a+b2(\frac{a+b}{2} )
This will get you 161.5 ft

:)
8 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the answer to number 12.
    15·1 answer
  • Abigail is redecorating her house. A scale drawing of 2 rooms can be seen below. If each 6 cm on the scale drawing equals 12 ft,
    14·1 answer
  • Trisha needs to make at least 50 gift bags for an event. Each gift bag will contain at least 1 thumb drive or 1 key chain. She w
    5·2 answers
  • Jenny is eight years older then twice her cousin sues age. The sum of their ages is less then 32. What is the greatest age that
    7·1 answer
  • Which of the following is (are) the solution(s) to 7|x+2|=-49
    5·1 answer
  • If F(x) = 5x-7 and G(x) = -2x+9 , what is F(G(x))?
    15·1 answer
  • A sphere-shaped water balloon can extend to a diameter of 3.5 inches before it explodes.
    9·2 answers
  • Gabrielle's age is two times mikhall's age. the sum of their ages is 54. what is mikhall's age?
    15·2 answers
  • You're standing on the ground 7777 meters away from the bottom of a tall tower. The tower itself is 346346 meters tall. What is
    13·1 answer
  • Solve the equation. Enter your answer in the box.<br> X =<br> 10<br> X =<br> 27
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!