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3 years ago

12

marksman takes eight shots at a target he normally list the target 70% of the time what is the probability that he luits the tar

get exactly six ?

1 answer:

xxTIMURxx [149]3 years ago

5 0

70% equals 0.7 *8/6= 34

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X/1.5 = 4*<br> Help me plz

Anna11 [10]

Answer:

x = 6

Step-by-step explanation:

$\frac{x}{1.5} =4\\\\$

We can multiply both sides by 1.5 to isolate x

$x=4*1.5\\x=6$

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2 years ago

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Bob and Laquisha have volunteered to serve on the Junior Prom Committee. The names of twenty volunteers,

Law Incorporation [45]

Answer:

1/380

Step-by-step explanation:

<u>Probability of Bob's name drawn first is:</u>

1/20 as there are 20 people with equal chance

<u>And probability of Laquisha's name drawn second is: </u>

1/19 as there are 19 people left with equal chance

<u>Probability of the two events happening is: </u>

1/20*1/19 = 1/380 product of individual probabilities

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3 years ago

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X + 34 = 60 what does "x" equal??

ddd [48]

Hey there!

60 - 34 = 26

x = 26

Hope this helps
Have. great day (:

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3 years ago

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Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and

FinnZ [79.3K]

Answer: Degree of polynomial (highest degree) =4

Maximum possible terms =9

Number of terms in the product = 5

Step-by-step explanation:

A trinomial is a polynomial with 3 terms.

The given product of trinomial: $(x^2 + x + 2)(x^2 - 2x + 3)$

By using distributive property: a(b+c+d)= ab+ac+ad

$(x^2 + x + 2)(x^2 - 2x + 3)=(x^2 + x + 2) x^2+(x^2 + x + 2) (-2x)+(x^2 + x + 2)(3)\\\\=x^2(x^2)+x(x^2)+2(x^2)+x^2 (-2x)+x (-2x)+2 (-2x)+x^2 (3)+x (3)+2 (3)\\\\\\=x^4+x^3+2x^2-2x^3-2x^2-4x+3x^2+3x+6$

Maximum possible terms =9

Combine like terms

$x^4+x^3-2x^3+3x^2-4x+3x+6\\\\=x^4-x^3+3x^2-x+6$

Hence, $\left(x^2\:+\:x\:+\:2\right)\left(x^2\:-\:2x\:+\:3\right)=x^4-x^3+3x^2-x+6$

Degree of polynomial (highest degree) =4

Number of terms = 5

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3 years ago

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then u dip the bread in and fry that baby up

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2 years ago

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