Answer:
Step-by-step explanation:
Here you go mate
Step 1
(-4)^-3 Equation/Question
Step 2
(-4)^-3 Simplify
1/-64
answer
1/-64 or -64
Step-by-step explanation:
Replace the sec equation on the first one... Find the value of y first.. And then name the value of y as the third equation.. Replace the third equation on the sec one to get the value of x
Answer:
Radius of a sphere=6
Step-by-step explanation:
Volume of a sphere is given by
V=4/3πr³, where
V is the volume, π is a constant pi,and r is the radius of the sphere
Given, Volume (v)=288π, substitute in the formula:
288π/π=(4/3)πr³/π
288=(4/3)r³
r³=(288×3/4)=216
r³=216,to solve for r we get the cube root of r³ and 216
∛r³=∛216
r=6
The radius of a sphere=6
No it’s less than because it’s negative
Answer:
Step-by-step explanation:
Given that total students =23.
15 have taken English, 13 Math and 8 both
number of students taking math only = total math - students who have taken both
= 13-8 = 5
Number of students taking English only = total English - students who have taken both
= 15-8 =7
Now we divided into 3 disjoint partitions as only Math, only English and both.
Thus no of students who have taken either math or english = 7+5+3 = 15
No of students who have taken neither = 24-15 = 9