Answer:
option B is correct -7 is the answer
Step-by-step explanation:
=4⁴-3³.(12-3)-20
=256-27×(9)-20
=256-243-20
=256-263
=-7
hope it will help ^_^
μ = 12; σ = 1.17
<span>z = ( 9 - μ ) / σ = -2.5641
</span>
<span>z = ( 15 - μ ) / σ = 2.5641
</span>
<span>P (9 < x < 15) = P (-2.5641 < z < 2.5641) = 0.9897 = 98.97%</span>
Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.
Cerrena [4.2K]
Answer:
5.
Step-by-step explanation:
There are 5 numbers in the data you have listed that are in between the numbers 15-20.
Answer:
Y= -1/4x +4
Step-by-step explanation:
Slope intercept form is y=Mx+b
4y=16-x
Y= -1/4x +4