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
zmey [24]
3 years ago
5

Four woman must cross a bridge over a deep canyon. It is a enemy territory. The must cross in the middle of the night. A lantern

must be carried when crossing the bridge. They only have 60 minutes, one takes 5 minutes, one takes 10 minutes, one takes 20 minutes, one takes 25 minutes. The women can slow down, but they cannot speed up. They have 60 minutes to get everyone across safely before the bridge is destroyed. How should these women cross in order to get everyone safely to the other side?
Mathematics
1 answer:
iragen [17]3 years ago
7 0
The 5 and 10 min cross. 10 
<span>The 5 min returns. 15 </span>
<span>The 20 and 25 min cross 40 </span>
<span>The 10 min comes back 50 </span>
<span>The 5 and 10 min cross again in60 Mins</span>
You might be interested in
The submarine dove 150 feet from periscope height to an elevation of 200 feet below sea level.
liubo4ka [24]
THE ANSWERS IS POINT C
3 0
3 years ago
If the supplement angle is 12 degrees less tan twice the measure of the angle,what is the measure of the angle
pentagon [3]

x = 2(180 - x) - 12  

3x = 348  

x = 116  

The measure of the angle is 116 degrees.

6 0
3 years ago
Find the value of the variable What is x?
yaroslaw [1]

Answer:

x = 7

Step-by-step explanation:

I think there may be other ways to do this ... but this is one I  guess....

one angle= 90 ( given)

the other = 45 (given)

the third = 90 + 45 + a = 180  

(all angles of triangles is 180 [angle sum property])

                a = 180 - 135

                   = 45

The base angles are equal so that means it is a isoscles triangle. In isoscles triangle, two sides are equal ,  so

if one side is 7

the x is 7 too

(as it cant be the hypothenus)

I think this is right

5 0
3 years ago
Whats is 4 + 2y = 3x?
Trava [24]

Answer:

y = - 3/2x - 2

Step-by-step explanation:

that would be the correct answer happy 2 help

4 0
3 years ago
If a salesperson sells a car at a profit of $1,000, how much will the commission be? If the car is sold for a $1,500 profit, wha
Ahat [919]

Answer:

The graph (or piecewise function) shows that for a profit of $1,000 the salesperson will earn a commission of 17%:

      C(p) = 0.17 p

C(1,000) = 0.17 (1,000)

C(1,000) = 170

Therefore, the salesperson will earn $170 as commission on a profit of $1,000.

If the car sells for a profit of $1,500, the commission will still be 17%. This commission is governed by the second equation because the third equation (21%) does not include the endpoint 1,500. So:

      C(p) = 0.17 p

C(1,500) = 0.17 (1,500)

C(1,500) = 255

The salesperson will earn $255 as commission on a profit of $1,500.

Step-by-step explanation:

answer for plato

6 0
3 years ago
Other questions:
  • If x equals 3 calculate the value of 2x squared plus x
    6·2 answers
  • The​ slope, m, of the line through the distinct points ​(x 1​,y 1​) and ​(x 2​,y 2​) is given by the formula m ​=
    5·1 answer
  • Given a conditional statement p<br> 9, which statement is logically equivalent?
    13·1 answer
  • Write an equation in point-slope form and slope-intercept form for each line.
    9·1 answer
  • Help Please im struggling dont have to answer just please explain what I have to do
    6·2 answers
  • A jar contains 100 coins. If it is very unlikely that you will randomly choose a quarter out of the jar, how many quarters could
    9·1 answer
  • An electrician collected $1265.23 for a job that included $840 labor, which was not taxed, and the rest for parts, which were ta
    12·1 answer
  • Please awnser questions, no links, no I dont know
    9·2 answers
  • Which number line correctly illustrates 0.97 ?
    9·1 answer
  • X+8=-2<br><br> O A. x= 10<br> OB. x=-6<br> O C. x=6<br> OD. x= -10
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!