Answeryes
Step-by-step explanation:
It’s 8 u cross multiply 7 and 1 then 1 and 56 and then divide 56 by 7
Answer: 120, 60, 180
Step-by-step explanation:
1) Area of a rectangle's formula is:
l × w
So, looking at the diagram, we get:
6 × 20 = 120 cm²
2) Area of a trapezoid's formula is:
× h (where both a and b are the different base lengths)
So, looking at the diagram, we get:
× 4 = 60 cm²
3) Add both to find the area of the entire figure.
120 + 60 = 180 cm²
Answer:
C
Step-by-step explanation:
Mux= np
sigmax= ![\sqrt{np(1-p)\\](https://tex.z-dn.net/?f=%5Csqrt%7Bnp%281-p%29%5C%5C)
Mean = 50(.65)
Standard Deviation = ![\sqrt{1.5(1-.03)}](https://tex.z-dn.net/?f=%5Csqrt%7B1.5%281-.03%29%7D)
Yea his answer is right ^^