Farrah is painting vases to sell in a local craft show. She paints 8 vases in 2 hours. Which is a reasonable estimate of the amo
unt of time it will take her to paint 50 vases?
A)
between 11 and 12 hours
B)
between 12 and 13 hours
C)
between 13 and 14 hours
D)
between 14 and 15 hours
2 answers:
Answer:
=between 12 to 13 hours
Step-by-step explanation:
8 vases=2 hours
50 vases=?
50*2/8=12.5 hours
Answer:
the answer will vary as B
Step-by-step explanation:
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Answer:
2n+7
Step-by-step explanation:
It’s the first answer, both expressions equal 5 when substituting 2 for x because the expressions are equivalent.
1/2 of x +4
=1/2(2)=1.
1+4= 5
2+6=8
1/2(2)=1.
8-1=7
7-2=5
Answer:
30 m
Step-by-step explanation:
We have that
cos A=0.25
so
A=arc cos (0.25)-------> using a calculator----> A=75.5225°
Round to the nearest hundredth-----> A=75.52²
the answer is
the option <span>75.52°</span>
Step-by-step explanation:
The area of the semi-circle is 189.97
