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
Darya [45]
3 years ago
6

I need help with this

Mathematics
1 answer:
UNO [17]3 years ago
4 0

Step-by-step explanation:

Total number of people = 60

Ratio of men to women = 1:2

Total ratio of men to women or Total parts = 1 + 2 = 3 parts

Number of men = 1/3 × 60

Number of men = 20 men

Given number of men who passed = 17 men

Therefore number of men who failed = 20 - 17

number of men who failed = 3 men

Number of women = 2/3 × 60

Number of women = 40 women

Number of people who failed = 1/5 × 60

Number of people who failed = 12 people

And number of women who failed = 12 - 3

number of women who failed = 9 women

Number of women who passed = 40 - 9

Number of women who passed = 31 women

You might be interested in
$18, P = $200, r = ?, t = 1.5 years. Find the annual interest rate.
faust18 [17]

                                                  Question 1)

Given

Interest I = $18

Principle P = $200

t = 1.5 years

To determine

Interest rate r = ?

Using the formula

P = Irt

r=\frac{I}{Pt}

susbtituting I = 18, t = 1.5 and P = 200

r=\frac{18}{\left(200\times 1.5\right)}

r = 0.06

or

r = 6%       ∵ 0.06 × 100 = 6%

Therefore, we conclude that the interest rate required to  accumulate simple interest of $18.00  from a principal of $200 over 1.5 years is 6% per year.

                                                    Question 2)

Given

Interest I = $60

Principle P = $750

Interest rate = 4% = 0.04

To determine

Time period t = ?

Using the formula to calculate the time period

P = Irt

t\:=\:\frac{P}{Ir}

t=\frac{60}{\left(750\times 0.04\right)}

t = 2 years

Therefore, the time required to  accumulate simple interest of $ 60.00

from a principal of $ 750 at an interest rate of 4% per year  is 2 years.

7 0
3 years ago
X - (.0765*X) = 554.10
erastova [34]

Answer:

X = 600

Step-by-step explanation:

x-(0.0765x)=554.1

x-0.0765x=554.1

0.9235x=554.1

x=600

:/

6 0
2 years ago
Read 2 more answers
Two questions,
Aneli [31]
Hey there!

$8.8

$26,460

Hope it helps... Have a great day!
8 0
3 years ago
Which set of ordered pairs represents a function?
mel-nik [20]
The one that doesn't have an "x" repeated, that is an X-REPEAT
notice, the pair is just an x,y  pair.. .so if the "x" is repeated, is NOT a function

let's see

\bf \{(2, -2), (\boxed{1}, 5), (-2, 2), (\boxed{1}, -3), (8, -1)\}\impliedby \textit{has an "x" rep}eated\\\\
\{(3, -1), (7, 1), (-6, -1), (9, 1), (2, -1)\}\\\\
\{(6, 8), (5, 2), (\boxed{-2}, -5), (1, -3), (\boxed{-2}, 9)\}\impliedby \textit{has an "x" rep}eated\\\\
\{(\boxed{-3}, 1), (6, 3), (\boxed{-3}, 2), (\boxed{-3}, -3), (1, -1)\}\impliedby \textit{an "x" rep}eated
6 0
3 years ago
Read 2 more answers
If you go on this question at all you are a republican and that is good
cestrela7 [59]

Answer: hahshejehdbddndb

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Question 20 An employee at a store is going to display 9 scented candles in a row on a shelf. He will put one of the candles, Oc
    8·1 answer
  • Please solve thanks a lot
    8·1 answer
  • Through which angle of rotation does the image of a regular pentagon coincide with its preimage?
    14·1 answer
  • An urn contains 2 red marbles and 3 blue marbles. 1. One person takes two marbles at random from the urn and does not replace th
    14·1 answer
  • If sin ∅ = m-n/m+n<br>, find the value of<br>1 + Tan²∅​
    7·2 answers
  • What is the value of x?<br> OOOO<br> 0 x = 32<br> O x = 36<br> 0 x = 37<br> x = 40<br> al 111111
    14·1 answer
  • These types of angles have a sum of 180 degrees​
    5·1 answer
  • Which way is x &gt; 12 going on the number line?
    15·1 answer
  • What is the value of t? ​
    7·1 answer
  • Does anyone know the value of x and y?!?!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!