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
12345 [234]
3 years ago
7

Which side lengths form a right triangle?

Mathematics
1 answer:
tresset_1 [31]3 years ago
7 0

its q and c c c c c c c c c c c a a a a a a a a a a. a

You might be interested in
A high percentage of people who fracture or dislocate a bone see a doctor for that condition. Suppose the percentage is 99%. Con
marishachu [46]

Answer:

(i) 0.15708

(ii) 0.432488

(iii) 3

Step-by-step explanation:

Given that, 99% of people who fracture or dislocate a bone see a doctor for that condition.

There is only two chance either the person having fracture or dislocation of bone will either see the doctor or not.

As per previous data, if one person got a fracture or dislocation of bone, the chance of seeing the doctor is 0.99. Assuming this chance is the same for every individual, so the total number of people having fractured or dislocated a bone can be considered as Bernoulli's population.

Let p be the probability of success represented by the chances of not seeing a doctor by any one individual having fractured or dislocated a bone.

So, p=1-0.99=0.01

According to Bernoulli's theorem, the probability of exactly r success among the total of n randomly selected from Bernoulli's population is

P(r)=\binom{n}{r}p^r(1-p)^{n-r}\cdots(i)

(i) The total number of persons randomly selected, n=400.

The probability that exactly 5 of them did not see a doctor

So, r=5 , p=0.01

Using equation (i),

P(r=5)=\binom{400}{5}(0.01)^5(1-0.01)^{400-5}

=\frac{400!}{(400-5)!\times 5!}(0.01)^5(0.99)^{395}

=0.15708

(ii) The probability that fewer than four of them did not see a doctor

=P(r

=P(r=0)+P(r=1)+P(r=2)+P(r=3)

=\binom{400}{0}(0.01)^0(0.99)^{400}+\binom{400}{1}(0.01)^1(0.99)^{399}+\binom{400}{2}(0.01)^2(0.99)^{398}+\binom{400}{3}(0.01)^3(0.99)^{397}

=0.017951+0.072527+0.146154+0.195856

=0.432488

(iii) The expected number of people who would not see a doctor

=np

=300\times 0.01

=3

7 0
3 years ago
An unbiased coin is tossed 20 times find the probability that the coin lands heads exactly 11 times
alexgriva [62]
Both the heads and tails will have a probability of 0.5 with a fair coin. ... TO find probability that foe the 7th toss head appears exactly 4 times.
7 0
4 years ago
Pls help (if this is the right picture)
Elden [556K]
The answer is the last one bc 2.55 divided by 8 is 0.21
7 0
3 years ago
Two large numbers of the Fibonacci sequence are F61 = 2,504,730,781,961 and F62 = 4,052,739,537,881. If these two numbers are ad
Otrada [13]
I'm pretty sure it C. F63 
7 0
3 years ago
In Problems 41 and 42 solve the given initial-value problem in which the input function g(x) is discontinuous. [Hint: Solve each
GenaCL600 [577]

Answer: hello your question is poorly written attached below is the complete question

answer:

attached below

Step-by-step explanation:

using

m^2 - 2m + 10 = 0

m = 2± (√4 - 4(1)(10)) / (2(1)) = 1 ± 3i

Hence the complementary function ; Yc = e^x ( C1 cos3x + C2 sin3x )

attached below is the detailed solution

4 0
3 years ago
Other questions:
  • 1. 7 + 5x = 3 - 2x and 7 + 7x = 3<br> Are they equivalent, if so what is X
    11·1 answer
  • What product does the diagram show?
    7·2 answers
  • Given right triangle ABC. To the nearest degree, find the measure of angle B.
    9·1 answer
  • Mick the monkey had 10 bananas he ate two fifth of them Mikey the monkey also had 10 bananas and he ate half of them which monke
    8·1 answer
  • Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km per hour wh
    6·2 answers
  • Which expression represents the following word phrases?
    14·1 answer
  • Ruby has a collection of 16 stuffed animals. She gives 1/4 of her collection to her younger brother. Then she gives half of the
    13·1 answer
  • I need to know the answers for these, anyone help please
    15·1 answer
  • Can someone please help the question is ; find 75% of 192
    15·1 answer
  • A rectangular prism has a base area of 14 in², and a height of 7 inches. What is the volume of the prism?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!