Answer:
4/27
Step-by-step explanation:
total number of marbles=9
probability of red=4/9
since you returned the first marble, the total number of marbles remains the same
prob(Blue)=(3/9)=1/3
P(red then blue)=(4/9)*(1/3)
=4/27
GIVEN:
5sinΦ = 3
so, sinΦ = 3/5
let p = 3 and h = 5 as sinΦ = p/h.
ANSWER:
So, by pythagorean theorem,
- b² = (5)² - (3)²
- b² = 25 - 6
- b = √16 = 4.
So, cosΦ = b/h = 4/5.
Now, 2cosΦ + 3sinΦ/3sinΦ + 4cosΦ
- 2 × 4/5 + 3 × 3/5 ÷ 3 × 3/5 + 4 × 4/5
- 8/5 + 9/5 ÷ 9/5 + 16/5
- 17/5 ÷ 25/5
- 17/5 × 5
- 17.
Answer:
There would be 2 sliders and 8 hotdogs.
Step-by-step explanation:
1 slider= 200 cal
2 sliders= 400 cal
2x4= 8
1 mini hotdog= 100 cal
8 mini hotdogs= 800 cal
<em>800 cal + 400 cal = 1200 cal</em>
