Answer:
for the first one the answer is 1/5 2/9 and 4/14
for the second one the answers is 4/10 and 7/15
Step-by-step explanation:
Answer:
15 inches
Step-by-step explanation:
Suppose length of original square is L inches.
Now, to form a new square the length increases by 2.5 inches
So, new length=L+2.5 inches
Given that, perimeter of new square =70 inches.
Formula:-
Perimeter=4*length of square
Therefore 70=4*(L+2.5)
70 =4 L+10
4 L=60
L=15 inches
Probability has to do with the possibility that an event may or may not happen.
<h3>What is the probability?</h3>
The term probability has to do with the possibility that an event may or may not happen. The value of probability always ranges from zero to one.
Now;
Total number of fishes = 32 + 14 + 10 + 3 = 59
a) probability of catching a bass and then a carp = 32/59 * 10/59 = 320/3481
b) probability of catching two consecutive bull sharks= 3/59 * 3/59 = 9/3481
c) probability of catching a fluke and then any different type of fish 14/59 * (32/59 + 10/59 + 3/59) = 14/59 * 45/59 = 630/3481
d) probability of catching a bass, another bass, and a bull shark = 32/59 * 32/59 * 3/59 = 3072/205379
Learn more about probability:brainly.com/question/11234923
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Answer:
They both scored 50 points
Step-by-step explanation:
2x + 30 = 3x + 20
(Combine like terms)
-x = 20 -30
-x = -10
x = 10