3 years ago

You spin the spinner and flip a coin. Find the probability of the compound event.

Mathematics

1 answer:

zimovet [89]3 years ago

4 0

Answer:

the compound probability is 1/8.

Step-by-step explanation:

1/4 for the spinner x 1/2 for the coin

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PLEASE HELP! 25 PTS!!

zubka84 [21]

Answer:

Solution given:

$f(x)=\frac{x-16}{x^2+6x-40}$

$g(x)=\frac{1}{x+10}$

now

f(x)+g(x)= $\frac{x-16}{x^2+6x-40}+\frac{1}{x+10}$ ....(1)

now

factoring x²+6x-40

we get

x²+10x-4x-40

x(x+10)-4(x+10)

(x+10)(x-4)

now substituting in equation 1 ,we get

f(x)+g(x)= $\frac{x-16}{(x+10)(x-4)}+\frac{1}{x+10}$

taking l.c.m

= $\frac{(x-16)+(x-4)}{(x-10)(x-4)}$

=now

opening bracket

$\frac{x-16+x-4}{x²-10x-4x+40}$

= $\frac{2x-20}{x²+6x-40}$

answer is :

B. $\bold b\frac{2x-20}{x^2+6x-40}$

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2 years ago

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ZanzabumX [31]

Answer:

yes

Step-by-step explanation:

because in -4-2 the -4 is still a negative 4 and in (-4)-2 the (-4) is still negative 4 so either way the answer will be the same

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3 years ago

Kevin went to the nursery and bought a 5 ft tall tree. After planting the tree, Kevin made a table to record the height, h, of t

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A) For each year that kevin has had the tree, it grew 1 foot. Therefore for every 1 year that passes, kevin’s tree grows 1 foot.

B) 5+T= H

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