Answer:
Fraction: 16/52
Percent: 30.77
Decimal: 0.3077
Step-by-step explanation:
- A standard deck has 12 face cards.
The probability of picking one is 12/52
- A standard deck has 4 of each number, so 4 of the 10 cards
The probability of picking one is 4/52
combine, 12/52 + 4/52 = 16/52
Answer:
Radius of park r = 282.04 ft (Approx)
Step-by-step explanation:
Given:
Number of people = 50,000
Each person needs area = 5 ft²
Park's is in shape of circle
Find:
Radius of park r
Computation:
Total area required = 50,000 x 5
Total area required = 250,000 ft²
Area of circular park = Total area required
πr² = 250,000
(22/7)r² = 250,000
r² = 79545.4545
r = 282.04 ft
Radius of park r = 282.04 ft (Approx)
Tan(90+ theta) = (tan90 + tantheta)/(1-tan90tantheta)
= ( sin90costheta + sintheta cos 90) / (cos90costheta - sin90sintheta))
= sin(90 + theta)/ cos(90+ theta) = costheta/-sintheta = - 1/tantheta
tan(90 + theta ) = -1/tantheta
Answer:
5/a+b
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
90 - 62 = 28
