Answer:
(x+2)(x+1)=0
so x = -2,-1
Step-by-step explanation:
Answer:
a: 0.1%
b. No it does not
c. Probably for safety reasons
Step-by-step explanation:
for women: z = (55.9 - 63.9)/3.6 = -2.22
The p-value for z = -2.22 is 0.0132, so only 1.32% of women could walk through without bending
for men: z = (55.9 - 69.7)/3.6 = -3.83
The p-value for z = -3.83 is 0.001, so only 0.1% of men could walk through without bending
Answer:
to round up you would tip $5
Step-by-step explanation:
because it’s a little over 50 and a little under 10
