All categories

3 years ago

PLSS HELP ME WITH THIS

Mathematics

1 answer:

kolbaska11 [484]3 years ago

8 0

Answer:

127

Step-by-step explanation:

400+1495=1895

1895/15=126.333333333

You might be interested in

I need to turn this in! can anyone help ???

elixir [45]

Answer: It's (3,-2)

Step-by-step explanation:

5 0

3 years ago

John jogs 30miles every week .there are 52 weeks in a year. How many miles does john jog in a year?

tia_tia [17]

Answer:

John would be running 1560 miles in a year

8 0

2 years ago

Read 2 more answers

A study by a reputable research organization found that when presented with prints from the same individual, a fingerprint expe

Llana [10]

Answer:

a. 0.6899

b. 0.1642

Step-by-step explanation:

a. Given the probability of success is 0.94 for an expert and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.94\times0.94\times0.94\times0.94\times0.94\times0.94\\\\=0.6899$

Hence, the probability of correctly identifying the 6 matches is 0.6899

b.Given the probability of success is 0.74 for a novice and that the number of pairs, n=6:

-Each attempt is independent and therefore the probability of the events is calculated as:

$P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.74\times0.74\times0.74\times0.74\times0.74\times0.74\\\\=0.1642$

#Hence, the probability of correctly identifying the 6 matches is 0.1642

*I have used the sample size of 6(due to conflicting info/question size).

7 0

3 years ago

HELP WITH THE QUESTIONS

tatuchka [14]

1 is 10 dimes that is what I’ll do

3 0

3 years ago

goldfiish [28.3K]

Answer: there are three of the holidays

Step-by-step explanation:

The prime numbers through 31 include 2,3,5,7,11,13,17,19,23,29,31,and 37 so therefore three of the holidays (Martin Luther, Easter, and Thanksgiving) fall on days that are prime numbers

7 0

3 years ago