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
ss7ja [257]
3 years ago
15

and Equipment safety test requires five independent tests. Each of these test has a 78% pass rate. The equipment will only be gi

ven a positive safety rating if it passes all five tests. Find the probability of equipment receiving a positive rating.
Mathematics
1 answer:
yanalaym [24]3 years ago
5 0
The probability that the equipment will receive a positive rating and pass all five tests is approximately 28.89%
You might be interested in
The radius of circle L is 22 cm.
sergiy2304 [10]
2R = 1D
d=44

Answer is B.
7 0
3 years ago
The points (9, 9) and (5, 1) fall on a particular line. What is its equation in slope-intercept form?
Ilia_Sergeevich [38]
Your equation would be y= 2x-9
3 0
3 years ago
assume that women's heights are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. find the
drek231 [11]

Answer:

65.3658 inches

Step-by-step explanation:

Let X be the height of a woman randomly choosen. We know tha X have a mean of 63.6 inches and a standard deviation of 2.5 inches. For an x value, the related z-score is given by z = (x-63.6)/2.5. We are looking for a value x_{0} such that P(X < x_{0}) = 0.76, but, 0.76 = P(X < x_{0}) = P((X-63.6)/2.5 < (x_{0}-63.6)/2.5) = P(Z < (x_{0}-63.6)/2.5), i.e., (x_{0}-63.6)/2.5 is the 76th percentile of the standard normal distribution. So, (x_{0}-63.6)/2.5 = 0.7063, x_{0} =63.6+(2.5)(0.7063) = 65.3658. Therefore, the height of a woman who is at the 76th percentile is 65.3658 inches.

7 0
3 years ago
Please help. It’s not “yes, corresponding angles converse”
mr Goodwill [35]

Answer:

Yes,Corresponding Angles

Step-by-step explanation:

any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

6 0
3 years ago
Read 2 more answers
Given h(x) = 4x + 3, find h(-1)<br>​
dsp73

Answer:

-1

Step-by-step explanation:

4x-1=-4

-4+3=-1

7 0
3 years ago
Other questions:
  • two friend went to a restaurant and ordered one plain pizza and two sodas. Their bill totaled $15.95 .Later that day ,five frien
    12·1 answer
  • What is the slope of the line?
    11·1 answer
  • -15X - 40 = 23 - 8<br> This is the problem and I am totally lost
    7·2 answers
  • The second step in the process for factoring the trinomial x^2-3x-40 is to
    14·2 answers
  • Leanne multiplied 8 times 4.3 and got 32.24. Is Leanne correct use an area model to explain your answer
    10·2 answers
  • FIVE<br> What is the area of a parallelogram with base length 12 m and height 9 m?
    15·2 answers
  • Together, two apples have 1/5 gram of fat. How many apples have a total of 4 grams of fat?
    5·1 answer
  • Please help ASAP!!!!
    13·1 answer
  • 3. The cone below is intersected by a
    5·1 answer
  • What is the equation of the graphed line written in
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!