Answer:
0.15384615384
Step-by-step explanation:
box. He doesn't know what he wants, so
he is going to chose randomly. There are 77
different gift card prizes: fast food, ice cream,
CD's, DVD's, movies, the mall and Carowinds.
If there is an equal number of each card in
the box, what is the probability he will pull out
the gift card for Carowinds?
Answer:
1/11
Step-by-step explanation:
There are 7 gift card options so that makes it 7/77 which simplified is 1/11
Answer:
11
Step-by-step explanation:
So we know there are 77 different gift card prizes as stated.
You'd want to divide 77 and how many there is which is 7.
You'll end up with 11.
Answer:
85 dogs they need to walk to have a 254
Answer:
The indefinite integral
= ˣ ⁺ C
Step-by-step explanation:
x= 10sinθ
dx = 10cosθdθ
the step-to-step explanation is in the attachment
We solve the given integral using substitution and the trigonometric identity. The answer to the integral, after substitution and simplification, is x/10 + C, where C is the integration constant.
To solve the integral problem given, ´∫ 1/(100 − x²)^(3/2) dx´, we will apply the substitution method, which is a common technique in calculus. Here we are using the substitution x = 10 sin(θ) .
Firstly, substituting for x, we get dx/dθ = 10 cos(θ) or dx = 10 cos(θ) dθ. The integral becomes ∫ 10 cos(θ)/ (100 − 100sin²(θ))^(3/2) dθ = ∫ cos(θ) dθ. The indefinite integral of cos(θ) is sin(θ).
Re-substituting x = 10 sin(θ) back into the equation we get sin(θ) = x/10. Thus, the indefinite integral is x/10 + C. Here C is the constant of integration.
#SPJ3
Answer:
731.355
Step-by-step explanation:
875.230 - 143.875 = 731.355
apples rotten fresh
Answer:
Step-by-step explanation:
Let's solve the equation:
9x + 27 = 9 ( x + 2 ) + 9 ← Distribute 9 to the x and 2
9x + 27 = 9x + 18 + 9 ← Combine like terms
9x + 27 = 9x + 27 ← Subtract 27 from both sides
9x = 9x
0 = 0
{Infinitely many solutions would be correct because no matter what x is, it will always equal each other the both sides of the equation because it is 9 times x on both sides.}
hope this helps..........
Answer:
x=1
Step-by-step explanation:
9x+27=9(x+2)+9
9x+27=9x+18+9
9x+27=9x+27
9x=9x
x=1