Answer:
-5/14
Step-by-step explanation:
2/7 times 2 to get the denominator to be 14 since adding and subtracting fractions require the same denominator. 2/7 times 2 = 4/14. -9/14+4/14=-5/14.
3^2-y^2
then apply formula (a-b)(a+b)=a^2-b^2
so,,
(3-y)(3+y)
Answer:
0.01923 or 1.92 %
Step-by-step explanation:
The probability of drawing a queen card out of deck is 4/52
∴ P(Q)= 4/52
there are 4 queens in a deck, one of each suit.
The probability of drawing a diamond card out of deck is 13/52
∴P(D)= 13/52
there are 13 cards in diamond suit (including the three face cards).
The total will remain 52 as he has replaced the first card and have not moved it aside
therefore, the net probability for both scenarios will be defined by calculating both probabilities.
P= P(Q) x P(D)
P= 4/52 x 13/52
P=1/52
P=0.01923 (converting into percentage)
P=0.01923 x 100%
P=1.92 %
Answer: the probability that James draws a queen card as the first card and a diamond card as the second card is 1.92%
Answer:
Find the equation of the line passing through the point (4, -1) and is perpendicular to the line having the equation: −8x−4y=−12
Step-by-step explanation:
Find the equation of the line passing through the point (4, -1) and is perpendicular to the line having the equation: −8x−4y=−12
What economists consider a "leading indicator" of the health of the economy is: GDP.
<h3>What is GDP?</h3>
GDP which full meaning is gross domestic product can be defined as the value of goods and service produce within a country at a particular period of time.
Gross domestic product is a leading indicator of an economy wealth based on the fact that it help to measure the wealth of a nation economy.
Therefore what economists consider a "leading indicator" of the health of the economy is: GDP.
Learn more about GDP here:brainly.com/question/1383956
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