2 years ago

If you know that 5x15=75,how can you find 15x5

Mathematics

1 answer:

Roman55 [17]2 years ago

5 0

You use Commutative property, when 1*0=0 it is the same thing as 0*1=0

You might be interested in

Is square root of 7 a rational number

MAVERICK [17]

Answer: Yeah its a rational number.

5 0

2 years ago

~PLEASS HELP FAST~

m_a_m_a [10]

The answer is no y varies 8 x varies 2

4 0

3 years ago

A certain university has 18 vehicles available for use by faculty and staff. Five of these are vans and 13 are cars. On a partic

Reil [10]

Answer:

$P(E) = 0.278$

$P(F |E) = 0.2353$

$P(E and F) = 0.0654$

Step-by-step explanation:

The number of vehicles available is $N = 18$

The number of vans is k = 5

The number of cars is n = 13

Generally P(E) is mathematically represented as

$P(E) = \frac{k}{N}$

=> $P(E) = \frac{5}{18}$

=> $P(E) = 0.278$

Generally P(F| E) means the probability that the second vehicle assigned is a van given that the first one selected is a van this mathematically calculated as

$P(F |E) = \frac{5 -1}{18-1}$

$P(F |E) = \frac{4}{17}$

$P(F |E) = 0.2353$

Generally $P(F | E)$ is also mathematically represented as

$P(F | E) = \frac{P(E and F)}{P(E)}$

=> $P(E and F) =P(E) * P(F | E)$

=> $P(E and F) = 0.278 * 0.2353$

=> $P(E and F) = 0.0654$

5 0

3 years ago

The number of people who attended an art conference for five days was 42,27,35,39, and 96 . Describe the effect of the outlier o

Svet_ta [14]

The 96 makes the mean and median much higher that it should be.

3 0

3 years ago

The area of a square garage is 155 square feet. Will it fit a car that measures 13 feet long. explain?

Aliun [14]

Step-by-step explanation:

let breath be b

area = length × breath

155 = 13 × b

b= 155/13

b= 11.92

4 0

2 years ago