4 years ago

A.)0.320 B.)0.154 C.)0.667 D.)0.235

Mathematics

1 answer:

shusha [124]4 years ago

6 0

Required probability = number of grade B' s in science / total

grades in science class

= 0.320

You might be interested in

2 A crew is made up of 8 men; the rest are women. 66 2/3 % of the crew are men. How many people are in the crew?

Natalka [10]

Answer:

There is gonna be about 12 Crew Members

5 0

3 years ago

Answer this for 50 pts, if u get it wrong I am reporting you

NeX [460]

Answer:

but dude what to answer............

4 0

3 years ago

Geometry please help

ser-zykov [4K]

Answer:

1. Yes (side angle side)

2. I don’t know for sure but I’m thinking no

3. No

Step-by-step explanation:

4 0

3 years ago

Find the volume of a cylinder that is 8m tall and has a radius of 12m. Use 3.14 to approximate

dmitriy555 [2]

V= πr2h
V= (3.14x12mx12m)8m
V= (452.16mx8m)
V=3,617.28m^3

5 0

3 years ago

A lottery sells 1000 tickets at $1 apiece. There is one winner who receives $100, and 5 second place winners who receive $50 eac

DaniilM [7]

Chance of winning $100 = 1/1000
chance of winning $50 = 5/1000 = 1/200 
cost of ticket = -1 
E[x] = 100* 1/1000 + 50* 1/200 -1 
= 0.1 + 0.25 - 1 = -0.65

Hope this helps

5 0

3 years ago