Answer:
Calculate, in kPa, the pressure exerted by a column of water that is 10-m tall. Assume the weight density of water to be and ignore the pressure due to the atmosphere.
Step-by-step explanation:
Answer:
Probability, P(getting 2 toppings)= 0.1984
Step-by-step explanation:
Probability, P(1 toppings)= 1/7
Probability P of getting a particular topping is q = 1 - P = 1 - 1/7 = 6/7
Probability of( getting 2 toppings)= 7!/(2!5!)(1/7)^2 × (6/7)^5
P(getting 2 toopings)= (5040/240) × (0.020)× (0.4627)
P(getting 2 toppings)= 21 × 0.00948 = 0.1984
Answer:
D. y = x - 3
Step-by-step explanation:
First, find the slope (m) of the line it is perpendicular to using the points of the line, (4, 2) and (-1, 7):
Thus, the slope (m) of the line that is perpendicular to the line that runs through (4, 2) and (-1, 7) would be the negative reciprocal of -1.
The slope (m) if the line that is perpendicular to the other line = 1
Thus, substitute m = 1 and (a, b) = (1, -2) into y - b = m(x - a)
y - (-2) = 1(x - 1)
y + 2 = x - 1
Subtract 2 from both sides
y = x - 1 - 2
y = x - 3
Answer:
The third number is two more than the second number, so it is x+2+2, or simply x+4. Solve for x by combining like terms. The first number is 2, the second is 4, and the third is 6. When we add them together, we have 2+4+6=12.
(P1*V1)=(P2*V2)
P1= 5 atm
P2= 3 atm
V1= 4L
V2=?
(5*4)=(3*V2)
20=3(V2)
V2=20/3 L which is 6.66666667L