Answer:
78
Step-by-step explanation:
21 total fruit. That is 7 in 21 chance it will be a grape or 7/21 which is simplified to 1/3 chance.
Answer:
-14 - 12i
Step-by-step explanation:
Apply complex arithmetic rule: (ai)(b + ci) = -ac + abi
a = 2, b = 6, c = -7
-( -2(-7) + 2*6i )
-( 14 + 12i)
-14 - 12i
Step-by-step explanation:
As we have to use the number 0-6 once to make 2 equivalent ratios.
so lets solve the problem.
Determining first equivalent ratio
as
and
so
Therefore, first equivalent ratio

Determining second equivalent ratio

as

and

Therefore, second equivalent ratio

Answer:
C
B = 50°, a = 8.31, c = 11.7
Step-by-step explanation: