Mathematics, 28.02.2021 07:20 jinxjungkook

How many fewer students

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Answer from: lily2019

8 fewer students

Step-by-step explanation:

Drums - 32

Trombone - 16

Flute - 40

32 + 16 = 48

48 - 40 = 8

Hope it helps!

Answer from: joytheqt305

(Below is answer)

Step-by-step explanation: Since "fewer" means to subtract, we'll need to subtract 40 by 32.

1. 40 - 32 = ?

2. Zero cannot be subtracted by 2. Hence, we'll need to regroup.

Take one ten from the tens place. (Zero becomes 10)

2a. 10 - 2 = 8

3. Solve again.

30 - 22 = 8

Hence, our answer is 8.

Answer from: Quest

step-by-step explanation:

i found the life tables for the year 2012.

life table of males at age 30. probability of dying between ages x and x+1

total population:

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old.

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

Answer from: Quest

what are the statments

step-by-step explanation:

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