45.90*0.05=2.295.
The answer is $2.30 when you round it off.
(5x+1) If X=3 then 5(3)+1=16
(2×2y) if Y=2 then 2×(2)2=8
16÷8=2
Answer:
37
Step-by-step explanation:
4x5= 20
20x2= 40
40-6= 34
34+3= 37
Answer:
Brian will need <em><u>8</u></em> book shelves to hold 304 books.
304/38 = 8
Hope this helps!
Answer: magnitude of an earthquake with an energy release of 7.079 X 10^26 =8
Step-by-step explanation:
Given that the magnitude M of an earthquake can be expressed by the equation
M=(2/3)log E - 9.9
Given that Energy release , E=7.079 X 10^26
Magnotude , M=(2/3)log E - 9.9
=2/3 log7.079 X 10^26 -9.9
2/3 x 2.8499719 -9.9
17.8999813 -9.9
=7.9999
rounded to 8 magnitude
