Mr.Ramirez bought a roll of wire 5/6 yards long.He cut it into pieces 1/12 yards long.How many pieces of wire does he have now?
2 answers:
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Answer:
a) Average age of girls is also 151.
b)
Step-by-step explanation:
From the question we are told that:
Average height of the boys at age
Average height of the boys at age
a)
Since
The average height of all the children was 151 cm.
This implies that The average height of all children is 151
Therefore
Average age of girls is also 151.
b)
Assuming all factors being equal
Height of 10 year old boy
Therefore my Guess is
Given:
A card is selected randomly from a standard deck of 52 cards.
To find:
The probability of each outcome.
a. a king of heart
b. a queen of spades
c. an ace of flower
d. an ace of diamond
Solution:
In a standard deck of 52 cards.
Total number of cards = 52
13 cards of each suit (heart, diamond, club, spade).
13 cards are Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King.
a. We need to find the probability of getting a king of heart.
Number of king of heart = 1
b. We need to find the probability of getting a queen of spades.
Number of queen of spades = 1
c. We need to find the probability of getting an ace of flower (spades).
Number of ace of flower = 1
d. We need to find the probability of getting an ace of diamond.
Number of ace of diamond = 1
Therefore, the required probabilities for each parts are:
(a)
(b)
(c)
(d)