Answer:
32
Step-by-step explanation:
−6+14+60−9(1+3)
=32
The average is (time)/(number of problems)=(45/60)/20=(3/4)/20=3/80 hours per problem. In minutes, the answer would be 3/80*60=9/4 minutes per problem.
Answer:
615.75216....
Step-by-step explanation:
The formula is A = π * (ø/ 2)^2
A = Circle area
π = Pi = 3.14
ø = Circle diameter
A= 3.14 (28/2)^2
Answer:
The <u>correct answer</u> would most likly be C. Triangle JKL is similar to triangle RST.
Step-by-step explanation:
In the question, we see that triangles JKL and RST have the same slope at lines JL and RT. <u>Triangles with equal slopes are not necessarily congruent; however, it means that they are similar.</u> Therefore , Triangles JKL and RST are similar
Thanks Have a good day!
Answer:
mean; the average of George's scores is the mean = 83.4
Step-by-step explanation:
