3 years ago

Questions 33-36 I don’t know how to find the answer and I need help on how I can find the answer

Mathematics

1 answer:

bulgar [2K]3 years ago

4 0

The answer is 90, 25, 155, 115 respectively

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Following are the solution to the given point:

Step-by-step explanation:

The formulated null hypothesis would be that the reported average do not differ significantly

$H_o : \mu = \$3262\\\\H_a : \mu < \$3262 \ \text{(One tailed test)}$

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After completing english 1a, andre's course course average is a 93. he then scores a 65 on his final exam. which of the followin

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3 years ago

. Find sets of parametric equations and symmetric equations of the line through the point parallel to the given vector or line (

omeli [17]

Answer:

a) L(x,y,z) = (-4,0,2)+(2,8,-7)*t

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Step-by-step explanation:

the parametric equation of the line passing through the point P₀= (-4,0,2) and parallel to the vector v=2i + 8j - 7k is

L(x,y,z)=P₀+v*t

therefore

L(x,y,z) = (-4,0,2)+(2,8,-7)*t

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y=y₀+vy*t = 8*t

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(2-z)/7= y/8=(x+4)/2

thus the option B is correct

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4 years ago

Read 2 more answers

Which statement regarding the interior and exterior angles of a triangle is true?

Elena L [17]

Sum of opp. interior angles = ext. angle
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