3 years ago

What is the value for the expression -5+ 5

1 answer:

3 0

The value of that expression is zero.

You might be interested in

zaharov [31]

Answer: 256

Step-by-step explanation:

6 0

2 years ago

PIT_PIT [208]

Answer: The answer is 25

Step-by-step explanation:

You multiply 5 times 5 and you get 25 or you could count 5 fingers 5 times

3 0

2 years ago

-BARSIC- [3]

The formula is 8x.44

6 0

3 years ago

Bas_tet [7]

-2 !!!!!!!!!!!!!!!!!!!!!!!

4 0

2 years ago

azamat

Answer: Relative risk of anxiety associated with coffee use is 5 times the anxiety associated with non coffee use.

Step-by-step explanation:

Since we have given that

Number of coffee drinkers = 10000

Number of whom developed anxiety = 500

Number of non coffee drinkers = 20000

Number of whom developed anxiety = 200

So, probability of getting anxiety from coffee drinkers = $\dfrac{500}{10000}=0.05$

Probability of getting anxiety from non coffee drinkers = $\dfrac{200}{20000}=0.01$

so, Relative risk of anxiety associated with coffee use is given by

$\dfrac{0.05}{0.01}=5$

Hence, Relative risk of anxiety associated with coffee use is 5 times the anxiety associated with non coffee use.

6 0

3 years ago