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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>
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What ethical issues have been raised by the scientific community's commitment to ensuring that experimental treatments are not
e-lub [12.9K]

Answer:

They include;

1. Fewer chances of determining how effective the treatment plan would be.

2. Inability of every patient to access the experimental treatment.

3. Difficulties in making knowledgeable decisions on the treatment plan.

4. Determining that the experimental treatments are offered with the right motive.

Step-by-step explanation:

In medical treatment administration, it is standard practice that drugs undergo clinical trials on test animals before they are administered to patients. However, some sicknesses are without known drugs for treatment or may have drugs that are still undergoing experiments and trials. In such cases, patients may want to be treated with experimental drugs.

Ethical issues such as the above-listed can arise from this. The foremost of them all is the fact that the treatment might prove ineffective thus causing more problems to the patient.

8 0
2 years ago
PLS HELP DUE SOON!!!!:(
Len [333]

Answer:

I don't know how to answer question 1, but the answer from question 2 is x=5

Step-by-step explanation:

The triangle shown is an isosceles triangle because it has two congruent sides. The base angles of isosceles triangles are congruent so ∠y=∠x. since the ∠x is 52 the ∠y is also 52. We subtract the measure of angles x and y in order to find the measure of the third angle. 180-(52+52) or 180-104 is 76. this means that 14x=6=76. All we have to do to get the answer now is solve. 76-6 is 70 and 70 divided by 14 is 5. x=5.

5 0
2 years ago
Factoring / gcf ??? (in picture)
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Step-by-step explanation:

<em><u>hope </u></em><em><u>this </u></em><em><u>will</u></em><em><u> help</u></em><em><u> you</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

6 0
2 years ago
F
kati45 [8]

Answer:

56

Step-by-step explanation:

F ∝ a

72 ∝ 9   write this using = :

72 = k9  find k

72/9 = 8

so: if a is 7

7 x 8 = 56

5 0
3 years ago
The sum of-3 and four times a number is no more than -11." Whats the inequality ​
Murrr4er [49]

Answer:

-3+4x<=-11

No more than is <=

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2 years ago
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