Watch help video In a class of students, the following data table summarizes how many students have a brother or a sister, What is the probability that a student chosen randomly from the class has a brother and a sister? as a brother Does not have a brother Has a sister 3 Does not have a sister 5 19

y + 11 = (1/4)(x + 16)

step-by-step explanation:

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: