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3 years ago

HELPPP!! ASAP PLZ!!!

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

8 0

Answer:

J: 84%.

Step-by-step explanation:

I don't really know how to explain this one.

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The students at Walden Middle School are selling tins of popcorn to raise money for new uniforms. They sold 42 tins in the first

sdas [7]

Answer:

$388.50

Step-by-step explanation:

42 tins

$9.25/tin

$42*9.25=388.5$

So, they raised $388.50

3 0

2 years ago

Read 2 more answers

Can someone please help me:)

cluponka [151]

Choice 2222222222222222222222222222222

4 0

3 years ago

PLEASE HELP ME

kvasek [131]

Answer:

Step-by-step explanation:

The binomial coefficient is calculated as:

$nCx=\frac{n!}{x!(n-x)!}$

It means that there are nCx ways to select x elements from a group of n elements.

So, If the researcher wants to determine the probability that 6 out of the next 8 individuals in his community are in favor of the president, we can replace n by 8 and x by 6 and calculated the binomial coefficient as:

$8C6=\frac{8!}{6!(8-6)!}=28$

5 0

2 years ago

Use long division to find the quotient below.<br> (x2 + 3x - 18) + (x-3)

Vanyuwa [196]

Answer:

6x-21

Step-by-step explanation:

6 0

3 years ago

Pleasee help me, I don’t get it

Aleks [24]

Answer:

x = 4 sqrt(5)

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

8^2 + x^2 = 12^2

64+ x^2 =144

Subtract 64 from each side

x^2 = 144-64

x^2 =80

Take the square root of each side

sqrt(x^2) = sqrt(80)

x = sqrt(16*5)

x = 4 sqrt(5)

8 0

2 years ago