To compare the effectiveness of two kinds of bumper guards, two independent random samples of six compact cars were outfitted with one of the two guards (6 cars with type 1 and 6 cars with type 2). Then, each car was run into a concrete wall at 5 mph. The average damage estimate for guard 1 was $1440. We know that the population variance of damage using bumper type 1 is 3632. The guard 2 sample had an

Q: 64y2+7=32

A: 64y2+7=32

Q: eralvate s Ēodp where C is represientee ぐ F (Xっy)= yi 土 6+) = 28ti + tj

A: To evaluate: ∫CF.dr→F→x,y=xyi^+yj^rt=28ti^+tj^ ,     0≤t≤7

Q: Q: 31

A:

Q: Q. Find the value of 10C4

A:

Q: E1 Q21

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Q: N =   Q + 1     for Q              Q

A: Given: N=Q+1Q

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A: AAS criteria: If two angles and an opposite side of one triangle are congruent to the two angles and…

Q: (3) ² What is the exact value of tan

A: Given trignometry function tan( 2π3 )

Q: Q: 32

A: We have  to find the perimeter

Q: and

A:

Q: 11+2x=31

A:

Q: A+12=13

A: Given,   A+12=13     We will solve it for the value of A

Q: 4a5b• V18a3b6

A: We have to find

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A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: D A P32 B C

A:

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: 1. (3, x) 2. (3x + 3, y) 3. (y, cos x) 4. (x + y, x – Y)

A: using online vector field graphing we get 1-A 2-C

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A:

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A:

Q: 6x=47 x=?

A:

Q: Q3 a and b

A: As you asked for only question number 3 both a. And b. So here it is.