subject

Mathematics, 28.12.2020 23:50 peytonamandac9114

A (blindfolded) marksman finds that on the average he hits the target 4 times out of 5. If he fires 4 shots, what
is the probability of :

(a) more than 2 hits?

(b) at least 3 misses?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:10

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Answers: 3

question

Mathematics, 21.06.2019 15:30

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Answers: 3

question

Mathematics, 21.06.2019 17:30

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Answers: 3

question

Mathematics, 21.06.2019 20:30

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Answers: 2

You know the right answer?

A (blindfolded) marksman finds that on the average he hits the target 4 times out of 5. If he fires...

Questions

question

Mathematics, 14.09.2019 11:20

In the following ordinary annuity, the interest is compounded with each payment, and the payment is made at the end of the compounding period. find th...

question

Mathematics, 14.09.2019 11:20

Cookies are sold singly or in packages of 7 or 21. with this packaging, how manythere are ways can you buy 42 cookies? different ways to buy 42 cooki...

question

Mathematics, 14.09.2019 11:20

Let v be the set of real numbers endowed with the following operations of addition (b) and scalar multipli- cation (8) defined as follows: (a) (addit...

question

Mathematics, 14.09.2019 11:20

In math, where do you find the dependent variable?...

question

Physics, 14.09.2019 11:20

For a co-60 unit, the measured exposure is 200.0 r for a timer ting of 1.00 minute. for a timer setting of 2.00 minutes, the mea! sured exposure is 4...

question

Physics, 14.09.2019 11:20

The force of attraction between a -130.0 c and +180.0 c charge is 8.00 n. what is the separation between these two charges in meter rounded to three d...

question

Physics, 14.09.2019 11:20

The type k thermocouple has a sensitivity of about 41 uv /°c, i. e. for each degree difference in the junction temperature, the output changes by 41 m...

question

Mathematics, 14.09.2019 11:20

Steve reads 80 pages in 2 hours and 40 minutes. if cassandra reads twice as fast as steve, how long will it take her to read a 300 page book? o a 4 h...

question

Physics, 14.09.2019 11:20

An electric field of 710,000 n/c points due west at a certain spot. what is the magnitude of the force that acts on a charge of -6.00 c at this spot?...

question

Physics, 14.09.2019 11:20

An electron is a negatively charged particle that has a charge of magnitude, e - 1.60 x 10-19 c. which one of the following statements best describes...

question

Physics, 14.09.2019 11:20

Atall tower of circular cross section is reinforced by horizontal circular disks (like large coins, albeit infinitely thin coins). each disk is one me...

question

Physics, 14.09.2019 11:20

The pilot of an airplane reads the altitude 6400 m and the absolute pressure 46 kpa when flying over a city. calculate the local atmospheric pressure...

question

Physics, 14.09.2019 11:20

Convert the following decimal numbers db а. 1 b. 13 c. 0.25 d. 25...

question

Physics, 14.09.2019 11:20

When heat is added to a gas, its internal energy (u) and temperature (t) both increase. the rise in the internal energy per unit temperature is called...

question

Physics, 14.09.2019 11:20

Convert the following db to decimal a. -12 b. 3 c. 10 d. 0...

question

Physics, 14.09.2019 11:20

Abeam of spin-1 particles is prepared in the state. | 4) = $11)2 + %10)+ 1 - 1); (a) if the state of each particle is 6), what are the possible resul...

question

Physics, 14.09.2019 11:20

The constant forces f1 = 8 + 29 + 32 n and f2 = 48 - 59 - 22 n act together on a particle during a displacement from the point a (20, 15,0)m to the po...

question

Arts, 14.09.2019 11:20

Which angles are corresponding angles? check all that apply.a. 5 and 7b. 1 and 6c. 6 and 8d. 7 and 2e. 6 and 3

question

History, 14.09.2019 11:20

Which best describe the outcome of spanish exploration of northern north america...

question

Mathematics, 14.09.2019 11:20

Factorise by first completing the square. a) x^2 + 2x - 2 b) x^2 - 10x + 12 c) x^2 + 6x - 10 d) x^2 + 16x - 1 e) x^2 -...

More questions: Mathematics Another questions

Questions on the website: 13722360