The answer is 10. If you replace the number letters with the numbers you get 6 + 10 / 2 - 1. Then you follow PEMDAS, so first divide 10 with 2 to get five (6 + 5 - 1). Add 6 and 5 to get 11 and subtract 1 to get the final answer of 10.
The <u>correct answer</u> is:
b⁸
Explanation:
(b⁴)²
When we have a power raised to a power, we multiply the exponents. This gives us:
b⁴ˣ² = b⁸
Answer:
Packaging with cube will be more efficient.
Step-by-step explanation:
Given:
A cube and a sphere where the diameter of the sphere is equal to the height of the cube.
Let the height of the cube "x"
Radius of the sphere = 
Formula to be used:
Surface area of the cube = 
and Surface area of the sphere = 
Volume of the cube = 
and Volume of the sphere = 
We have to compare the ratio of SA and Volumes.
Ratio of SA : Ratio of their volumes :
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒
⇒ approx 
⇒ approx
⇒ 
⇒ 
Packaging of the toy with the cube will be more efficient as it has more volume comparatively.
Answer:
adult $13 student $15
Step-by-step explanation:
A=adult S = student
9A + 4S = 177
1A + 4S = 73
Multiply the second by (-1)
9A +4S = 177
-1A -4S = -73
ADD BOTH (4S will be cancelled)
8A = 104
A = 13 ( Adult ticket = $13)
13 + 4S = 73
4S = 60
S = 15 ( student ticket $15)
Answer:
a,b,c,f
Step-by-step explanation:
doing it on edge 2020
