Example 3) Group of children by one of four hair colors, and by type of hair. Hair Type Wavy Straight Totals Brown с 20 80 Blond 15 20 Black 15 Red 3 12 Totals 43 215 a Complete the table. b. What is the probability that a randomly selected child will have wavy hair? What is the probability that a randomly selected child will have either brown or blond hair?

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: m15 dm + m-2 m - 4 up-

A: The given integral is ∫m+5m-2 dm +∫m2m-4 dm. Evaluate as follows.

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: u(z) dr

A:

Q: Evaluate x²+3x+5

A:

Q: 7m³ = ? dm³ 3

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: k2-35=2k

A:

Q: E1 Q21

A:

Q: dA D

A:

Q: 5 23 4 48 1 5 75

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

Q: 8P4 11C7

A:

Q: 1 2e10 - 3 da e5z

A:

Q: 4a5b• V18a3b6

A: We have to find

Q: 7k = 91

A: We will find the value of k in the following step.

Q: dy 3 メ 2

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 30 = 6 + z z =

A: Given : 30  = 6+z

Q: S A+ AMQ for M.

A: NOTE: Refresh your page if you can't see any equations. .

Q: -2 -4 and D = 4 8

A:

Q: H/4% 3D2%=5

A: This question is about simple multiplication.

Q: onn -||-|

A: