Answer:
4a + 7 = SIMPLIFIED
4a = -7
a= -1.75 ANSWER OF EXPONENT IF NEEDED
Answer: There are 4 matches that are expected to lose by a soccer team.
Step-by-step explanation:
Since we have given that
Probability that a soccer team wins = 65%
Probability that a soccer team ends in a draw = 15%
Total probability we get

Probability that matches are expected to lose is given by

Since number of matches is scheduled to play = 20
Number of matches expected to lose is given by

Hence, there are 4 matches that are expected to lose by a soccer team.
team D lost 3 times... if not then maybe 1 idk my brain hurts
Answer:
r = -1
Step-by-step explanation:
This is the answer because:
1) You can take the root of both sides and solve
2) You can also isolate the variable and solve for it
1. r9 + 1 = 0, divide 9 and 0 first. 9 x 0 = 0
2. r + 1 = 0, subtract 0 and 1. 0 - 1 = -1
Hope this helps!
Answer:
c) 2.25 L
Step-by-step explanation:
Amount of pineapple juice = 3/4 of 3 L
= 0.75 * 3
= 2.25 L