3 years ago

How to solve this. I'm feeling lazy

1 answer:

8 0

Algebra calculator online it will slove it in a matter of seconds

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nikdorinn [45]

Can you please put the question?

3 0

3 years ago

Kryger [21]

Answer:

if i were to answer...i would go for B, but dont use my answer if u disapprove cuz I, myself, isnt sure

Step-by-step explanation:

8 0

3 years ago

Ostrovityanka [42]

Answer:

The answer is 128 sq ft. If you want proof, please ask in the comments.

Hope this helps!

7 0

3 years ago

ludmilkaskok [199]

Your answer is going to be D

4 0

3 years ago

musickatia [10]

Answer: 0.628

Step-by-step explanation:

Probability of U.S. smartphone owners have made an effort to limit their phone use in the past : p = 0.4702

Sample size : n= 54

Mean : $\mu =(54)(0.4702)=25.39$

Standard deviation:

$\sigma=\sqrt{(54)(0.4702)}=\sqrt{25.39}\\\\\approx5.039$

The probability that between 22 and 29 (inclusively) will have attempted to limit their cell phone use in the past will be :

$P(22\leq x\leq29)=P(21$

Hence, the required probability = 0.628

5 0

3 years ago