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
Flauer [41]
3 years ago
15

The time required find an entry in a list is uniformly distributed from 0 to 60 minutes. What is the probability that I will fin

d the entry I am searching for in between 30 and 32 minutes
Mathematics
1 answer:
Keith_Richards [23]3 years ago
7 0

Answer:

The probability of finding the entry in the period between 30 and 32 minutes is 5%.

Step-by-step explanation:

Given that the time required to find an entry is uniformly distributed between 0 and 60 minutes, it implies that 100% of the chances are in that period of time distributed equally. Therefore, since 100/60 is equal to 1.66, each minute has a 1.66% chance that the entry will be there.

Thus, since between minutes 30 and 32 there are 3 minutes in total (30, 31 and 32), to determine the probabilities of finding the entry in that period it is necessary to perform the following calculation:

1.66 x 3 = X

5 = X

Therefore, the probability of finding the entry in the period between 30 and 32 minutes is 5%.

You might be interested in
3/4 pound of Colby cheese costs $1.69. Find the unit price per pound. (3/4 pound=12)
Liula [17]

Answer:

2.25

Step-by-step explanation:

We can write a ratio to solve

1.69           x

------     = ---------------

3/4 lb              1 lb

Using cross products

1.69 * 1 = 3/4 *x

1.69 = 3/4 x

Multiply by 4/3

1.69 * 4/3  = x

x=2.25333

Rounding to the nearest cent

6 0
3 years ago
Can a negative sign be used to describe a dilation?
hichkok12 [17]

Answer:

Not on a coordinate plane

Step-by-step explanation:

We must use absolute value because lengths should always be positive you cannot have a negative length or distance.

4 0
3 years ago
1. Six units to the left of 3
trapecia [35]

Answer:

six uniys to left of 3 is= +2,+1,0,-1-2-3

three unit right of 15is= +16,+17, +18

Eight unit to the left of =-4,-5,-6,-8,-9,-10,-11,-12

seven units ti right of -5=-3,-2,-1,0+1,+2,+3,+4

8 0
2 years ago
there are 5 billiard balls in a velvet bag. three of the balls are striped and the other 2 are solid what's the probability of p
katrin [286]

|\Omega|=5\\ |A|=3\\\\ P(A)=\dfrac{3}{5}

4 0
3 years ago
Which graph shows the function y = ( 1/3)3x?​
arlik [135]

Answer:

the first one

Step-by-step explanation:

y = 3x/3

y = x

7 0
3 years ago
Other questions:
  • Who want brainliest answer these questions​
    5·1 answer
  • If f(x, y) = esin(x + y) and D = [−π, π] × [−π, π], show the following. 1 e ≤ 1 4π2 D f(x, y) dA ≤ e The area of the region D is
    9·1 answer
  • What is _- 20 - 3 1/4 = 14 5/8
    8·1 answer
  • What is the answer to the math problem?
    8·1 answer
  • PLEASE HELP ME with this
    10·2 answers
  • PLEASE HELP ASAP! BRAINLIEST TO CORRECT AND PROPER ANSWER!
    11·2 answers
  • Under what conditions is a trinomial said to be completely factored?
    7·1 answer
  • I am having troubles solving this 4(x+3)=x+42 can i get some help please.
    9·2 answers
  • What is the distance between the points (2, 1) and (14, 6) on a coordinate<br> plane?
    15·1 answer
  • Ben invests Nu 125,000 in a bank shares with a face value of Nu 100 but they are being sold at a premium of 25%. How many shares
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!