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3 years ago

How do you write 3.5 as a sum

2 answers:

7 0

Technically, 3.5 is already a sum for different math problems. If there is more to the question then we can't answer until we know the rest.

denpristay [2]3 years ago

3 0

There is no sum for 3.5

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According to the document Current Population Survey, published by the U.S. Census Bureau, 30.4% of U.S. adults 25 years old or o

Marizza181 [45]

Answer:

0.0803 = 8.03% probability that the number who have a high school degree as their highest educational level is exactly 32.

Step-by-step explanation:

For each adult, there are only two possible outcomes. Either they have a high school degree as their highest educational level, or they do not. The probability of an adult having it is independent of any other adult. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

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

And p is the probability of X happening.

30.4% of U.S. adults 25 years old or older have a high school degree as their highest educational level.

This means that $p = 0.304$

100 such adults

This means that $n = 100$

Determine the probability that the number who have a high school degree as their highest educational level is a. Exactly 32

This is P(X = 32).

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 32) = C_{100,32}.(0.304)^{32}.(0.696)^{68} = 0.0803$

0.0803 = 8.03% probability that the number who have a high school degree as their highest educational level is exactly 32.

7 0

2 years ago

What is the measure of angle 1?

frutty [35]

Sum of all the interior angles = (5-2)x180 = 540°
540 - 100 - 120 - 100 - 90 = 130°
So the last unknown angle in the polygon is 130°

Sum of all the adjacent angles on a straight line is 180°
Angle 1 = 180 - 130 = 50°

3 0

3 years ago

What is the product?<br><br> (5r + 2)(3r − 4)

bazaltina [42]

this is the answer 15r^2 − 14r − 8

Murda on the beat so it's not nice

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (pop it, pop it)

Drop the top, play hide and seek

Jump inside, jump straight to the lake

Take a sip, feel just how I breathe

On freeway, but no, ain't nothin' free (straight up)

Bend laws, bend lanes

Been bustin' bills, but still ain't nothin' change

You in the mob soon as you rock the chain

She caught the waves just thumbin' through my braids (alright)

Heatin' up, baby, I'm just heatin' up (it's lit)

Fiji lover, now they need it is a must

Feelin' stuck, you know how to keep me up

Icy love, icy like a hockey puck

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (Pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang

All the ones, all the chains piled on the mantle

All the dogs, all the dogs low creep right behind me in the Phantom

Never go, never go dip on the set, stayed Santana

Yeah, run it back, turn the lights on when I hit up Green Lantern

Yeah, fly the broads, fly the dogs down to Atlanta

Yeah, in the cut in Medusa, lay low I might be

Yeah, roll up, help me calm down when I move in high speed

Yeah, If I send one, need the text back 'cause you know what I need

Oh, please (oh please)

Oh me (oh me)

Oh my (oh my)

We been movin', we been movin' for some time (Alright!)

Flexin', flexin' try to exercise

(Exercise, exercise, exercise, exercise)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang (Pop it, pop it)

For this life, I cannot change

Hidden Hills, deep off in the main

M&M's, sweet like candy cane

Drop the top, pop it, let it bang

8 0

3 years ago

Read 2 more answers

If i have 18 apples and i get 1328 more how many apples would i have

devlian [24]

Darling, this problem is quite simply addition. You add 18 to 1328. 1328 + 18. we add the eights first. 8 + 8 equals 16. The 6 stays and we carry the one. 1 + 2 is 3. And then we add our carried 1 to make 4. So, the answer is 1346. I hope this helped!

6 0

3 years ago

Read 2 more answers

||2x+1|+6|>=0 plz answer asap

nirvana33 [79]

3x + 6 >=0 that's the equation and yes it would be greater

6 0

3 years ago