All categories

3 years ago

A survey asks 1000 workers has the economy forced you to reduce the amount of vacation

Mathematics

1 answer:

Leto [7]3 years ago

7 0

Answer:

Where's the question?

Step-by-step explanation:

You might be interested in

Delta math

kicyunya [14]

Answer:

Step-by-step explanation:

4 0

3 years ago

Consider a political discussion group consisting of 8 Democrats, 5 Republicans, and 5 Independents. Suppose that two group mem

Leya [2.2K]

Answer:

The probability of selecting two Independents is $\frac{10}{153}$ .

Step-by-step explanation:

From the given information it is clear that:

Democrats = 8

Republicans = 5

Independents = 5

Total number of member in the group is

$8+5+5=18$

We need to find the probability of selecting two Independents.

According to binomial distribution the total number of ways to select r items form n items is

$^{n}C_r=\frac{n!}{r!(n-r)!}$

Total number of ways to select 2 members from 18 members is

$\text{Total possible outcomes}=^{18}C_2=\frac{18!}{2!(18-2)!}=153$

Total number of ways to select 2 members from 5 Independents is

$\text{Favorable outcomes}=^{5}C_2=\frac{5!}{2!(5-2)!}=10$

The probability of selecting two Independents is

$p=\frac{\text{Favorable outcomes}}{\text{Total possible outcomes}}$

$p=\frac{10}{153}$

Therefore the probability of selecting two Independents is $\frac{10}{153}$ .

7 0

3 years ago

How do you find if this is a right, obtuse, or acute triangle?

Solnce55 [7]

It should be a right triangle as u can use phytgagrean theorem to figure it out basically a^2+b^2 = c^2 this works in this case as it should equal to 10^2 + 5 square root 2 and then Ans squared = 5 square root 6 then squared . At end it should equal to 150= 150

5 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!!!

FinnZ [79.3K]

Answer:

110 students walk or bike to school.

Step-by-step explanation:

48% of the 208 students walk, whereas 5% bike. Combining 48% and 5%, we get 53%.

53% of the total number, n, comes to 208 students.

This number is 0.53(208 students), or 110 students.

110 students walk or bike to school.

4 0

3 years ago

Jade's car can go 27.6 miles per gallon of gas. How many miles can she drive with 7 gallons of gas?

Readme [11.4K]

Answer:

193.2

Step-by-step explanation:

27.6x7 $27.7\\ x 7\\--------\\ 19.39$

5 0

3 years ago