Answer:
about 37% chance or, rounding to the nearest tenth, 36.5% chance
Step-by-step explanation:
since there are only 6 black face cards out of 52 cards, so the fraction is 6/52
there are also 13 spade cards out of 52 cards, so the fraction is 13/52
to find the percent you have to add the two fractions becuase all you want to do is draw a black face card or a spade card. when you add them you get 19/52
then dividing the fraction gives you .3653846154 on my calculator :)
Answer:
slope is -3/10
Step-by-step explanation:
-10y=-3x+20
y= -3/10x+,20
Answer: He must have atleast 98 points on the next exam in order to get an average of 92 points.
Step-by-step explanation: To calculate average, you need to add all the numbers given, and divide the sum by how many numbers there are. 87 + 89 + 94 + 98 (equals 368), and divide 368 by 4. You will get the average of 92 as its result.
Part A. the origin is (0,0). Part B. the first point is right one and the down one and plot your point. 2nd one is left one and it is more than half so it is like a quarter of the square. the third point is, left 2 and it is less than 1/2 so it goes over a little less than 1/2.
