Ask question

Ask question

All categories

2 years ago

6

A paroxysm of laughter escaped a few. If the ratio of the laughers to the stolid was 2 to 17,and 7600 were in the throng, how ma

ny did not laugh

1 answer:

NeX [460]2 years ago

7 0

Well, one part is 3800 so the remaining 17-2=15 parts was 57000 people.

You might be interested in

Shankar has decided to train to be a Carbucks Barrista. Being young and inexperienced, for every order he makes a mistake in mak

astra-53 [7]

Answer:

Step-by-step explanation:

Since each trial is independent of the other

no of mistakes he does is binomial with p = 1/3

a) the probability that he makes no mistakes on his first 10 orders but the 11th order is a mistake

= $(\frac{2}{3}) ^{10} *\frac{1}{3}\\=\frac{2^{10} }{3^{11} }$

b) Prob that shanker quits = P(Shankar does I one mistake and Fran does not do the first one)+Prob (Shanker does mistake in the II one while Fran does both right)

= $\frac{1*5}{3*6} +\frac{2}{3} \frac{1}{3}(\frac{5}{6})^2 =\frac{5}{18} +\frac{50}{216} \\=\frac{55}{108}$

6 0

3 years ago

What is one thousandth less than 0.061

Arisa [49]

Answer:

one thousandth is greater than 0.061

Step-by-step explanation:

3 0

2 years ago

At memorial hospital 9 of 12 babies born on Tuesday were boy. In simplest form what fraction of the babies born on Tuesday we’re

n200080 [17]

3/4 is the answer to your question

8 0

3 years ago

Read 2 more answers

Round the number to the given place value. 47,709,982; millions

Rudiy27

Answer:

48,000,000

Step-by-step explanation:

47,709,982

Look at the millions place and then see if the number after that is a greater number than 4. If it isn't, round down but if it is, round up

6 0

2 years ago

Please answer ASAP: All of the following are equivalent except _____.

ahrayia [7]

7x 2. All the other answers equal 7x. The first one would be 49x. I hope this helps love! :)

8 0

2 years ago

Read 2 more answers