Answer:
probability that the card is a Queen or a diamond= 0.3269
Step-by-step explanation:
There are 4 queen in a deck of cards and 13 diamond in a deck of cards.
And a deck of cards contains 52 cards total.
Probability of the card selected to be a queen = number of queen/total number of cards
Probability of the card selected to be a queen =4/52
Probability of the card selected to be a queen= 1/13
Probability of the card selected to be a diamond= number of diamond/ total number of cards
Probability of the card selected to be a diamond=13/52
Probability of the card selected to be a diamond=1/4
probability that the card is a Queen or a diamond= Probability of the card selected to be a queen + Probability of the card selected to be a diamond
probability that the card is a Queen or a diamond= 1/13+1/4
probability that the card is a Queen or a diamond= 0.3269
(-1,2) solve for the first variable in one of the equations, then substitute the result into the other equation
Answer:
Step-by-step explanation:
Multiplier: -175/3 Decrease: 23⅓ %
Step-by-step explanation: 75 = 250 - 3(d) d = -175/3 Y = 250 - (175/3)m
Where m is the no.
of months Y is the new value
(175/3)/250 × 100 = 70/3 %
Or 23⅓ %
< DAF and <EAD are supplementary ( both on same straight line FE)
but we are given that <EAD = <BAE ( as AE bisects <BAD)
Therefore <BAE and <DAF are supplementary.
84° and 4x are alternative angles. so 4×+84= 180 since a straight line is 180° solve the equation to get x=24. do the same with m. 4 (24) +m=180 so 96+m=180. m=84°. sorry if this is wrong. but im 99% sure its correct.
