The total amount of water a tank can hold is 14 and one-half gallons. Raul wants to find out how many 1 and one-fourth-gallon bu
2 answers:
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2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of
b. Equivalent ratios
__________________________
We can see that they are equivalent ratios.
b. Equivalent ratios
__________________________
We can see that they are equivalent ratios.
109.93 lbs
since the quantities vary directly, then
w(moon) = kw(earth ) ← ( k is the constant of variation )
to find k use the given condition
k = w( moon ) / w( earth ) =
given w(earth) = 218.24
w(moon) = = 109.93
Answer:
Step-by-step explanation:
Three cards are randomly selected from a standard 52-card deck.
Number of heart cards in a deck = 13
Each card replaced in the deck before the next one is picked.
Probability of first card is heart =
After replacement, the probability of second card is heart =
after replacement, the probability of third card is heart =
P = ×
×
=
=
The probability of all three cards are hearts is