Answer:
35
Step-by-step explanation:
20 + 15 = 35
BRAINLIEST PLEASE
Answer:
The probability of a blue jay being the next bid papa sees 0.4214
Step-by-step explanation:
<u>Definition of probability</u>:-
In a random experiment, let there be 'n' mutually exclusive and equally likely elementary events. Let 'E' be an event of the experiment. If 'm' elementary events form event E(are favorable to E) then the probability of E( probability
of happening of E or chance of E) , is defined as
P(E) =
Given data 59 blue jays, 68 black crows, and 12 red robins and one cardinal
so total 59+68+12+1 = 140
The probability of a blue jay being the next bid papa sees
P(E) = = = 0.4214
<u>Final answer:</u>-
The probability of a blue jay being the next bid papa sees is 0.4214
Answer:
9
Step-by-step explanation:
18 times 1
then divided by 2
is 9
Answer:
52º, 128º
Step-by-step explanation:
8. Because ∠6 is an opposite angle to ∠5, ∠6=∠5=52º;
9. Because line a//line b, ∠6=∠4=52º, so ∠7=180º–52º=128º