Solve for x by simplifying both sides of the equation, then isolating the variable
x= -1/4
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:
there are 34 sections at all, so you devide 10( your needed colour's number) by 34( all section number). so the answer will be 10/34
The answer is 20 16+16=32 72-32=40 40÷2=20 hopes this helps
