Answer:
6*10^-7
Step-by-step explanation:
Answer:
8 hours
Step-by-step explanation:
The time required is the temperature difference divided by the rate of change of temperature:
(-54 -42)°F/(-12 °F/h) = -96/-12 h = 8 h
9514 1404 393
Answer:
x = 57
Step-by-step explanation:
Where parallel lines are crossed by a transversal, all obtuse angles are congruent and supplementary to all acute angles, which are also congruent.
x = 180 -123
x = 57
80<2x (x = # of pens)
/2 /2
40<x
39 pens at most
Hello There!
Ethan would pay $31.99 or rounded up two 32 which ever is your answer choice
Thus being why.
if you times 39.99 x .20 you get 7.998
39.99 - 7.998 is 31.99
Hope This Helps!
