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
olchik [2.2K]
3 years ago
7

Two experiments are conducted independently, with success rates 0.85 and 0.70, respectively. What is the probability that both e

xperiments succeed?
Mathematics
1 answer:
lys-0071 [83]3 years ago
3 0

Answer: 0.595

Step-by-step explanation:

Independently expriment:

P(A n B) = p(A) × p(B)

Therefore

P(E1 n E2) = P(E1) × P(E2)

P(E1 n E2) = 0.85 × 0.70 = 0.595

So the probabilty that both experiment succeed is : 0.595

You might be interested in
A rectangle is shown. The length of the rectangle is labeled 18 inches. The width of the rectangle is labeled 6 inches.
Airida [17]
I think the answer is D.
3 0
4 years ago
Read 2 more answers
Evaluate: log1255<br> - |<br> - |<br> N |<br> DONE<br> o<br> o<br> o
Bas_tet [7]

Answer:

\log_5(125) =3

Step-by-step explanation:

Question:

To evaluate \log 125 to the base 5

Solution:

We will apply log properties to evaluate.

We will use the following property of logarithms

If \log _ab=x

Then, a^x=b

Let \log_5(125) =x

So, we have

5^x=125

We can write 125=5\times 5\times 5=5^3

5^x=5^3

∴ x=3

Thus, we have

\log_5(125) =3

7 0
4 years ago
Read 2 more answers
Convert 59 degrees F to Celsius, using the formula C = 5 (F - 32).
telo118 [61]
C = 5(59-32)
C = 5(27)
C = 135
5 0
3 years ago
In a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-s
Bond [772]

Answer:

95.44%

Step-by-step explanation:

Mean (m) = 48

Standard deviation (sd) = 9

n = 12

Zscore = (x - m) /sd

X = 30

Zscore = (30 - 48) / 9

Zscore = - 2

X = 66

Zscore = (66 - 48) / 9

Zscore = 2

percentage of daily phone calls numbering between 30 and 66 = P(z < 2) - p(z < - 2)

P(z < 2) = 0.9772

P(z < - 2) = 0.0228

Hence,

0.9772 - 0.0228 = 0.9544

0.9544 * 100% = 95.44

4 0
4 years ago
The tip for excellent service in a restaurant is 20%. Micheal’s bill was $70 and he believed he recieved excellent service. How
svetoff [14.1K]
So first, we need to find how much the tip is, which is 20% of $70. Or, 0.2*70, which equals $14. Micheal will pay $14 as tip. 
Then to find total, we add 14 to 70, which is $84, which is the total bill. 
8 0
3 years ago
Other questions:
  • One way to classify 4x² + 3x - 1 is ....<br> Quadratic<br> Constant <br> Linear <br> Cubic
    6·1 answer
  • Cupcakes are packed 6 to a box. If Abby only buys full boxes of cupcakes give two possible numbers of cupcakes that she could bu
    6·2 answers
  • Need help please!!!<br> Anyone?
    7·1 answer
  • Using special right triangles, solve for x.
    8·1 answer
  • What is the surface area of a sphere with a radius of 13
    13·2 answers
  • Find the least common multiple of the following polynomials: 5y2 -80 and y + 4.
    11·1 answer
  • In which of the following equations is the distributive property correctly applied to
    7·1 answer
  • Use the information in the figure. Find m
    8·1 answer
  • 1.75x+1.25y=2<br> 7x+5y=9<br> how many solutions does this system of equations have?
    15·1 answer
  • Find the average of -1/8,3/4,3/4,-1/2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!