Sam used 666 loaves of elf bread on an 888 day hiking trip. He wants to know how many loaves of elf bread (b)(b)left parenthesis
2 answers:
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Answer:
a.) .0469
b.) .9961
c.) .9492
Rounded these check below for full answers
Step-by-step explanation:
a.)
b.)
Porbability of at most 3 successes is equal to 1-p(4)
p(4)=
1-.003690625=.99609375
c.)
two or more failures is equa lto
p(0)+p(1)+p(2)=
Answer:
The length of arc is 7.85cm
Step-by-step explanation:
You can find the length of arc by using the formula :
θ = 90°
r = 5cm
Arc = (90/360)×2×π×5
= (1/4)×2×π×5
= (1/4)×10×π
= (5/2)π
= 7.85 cm (3s.f)