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3 years ago

ANYONE WHO ANSWERS ALL THESE QUESTION WILL GET BRAINLIEST- BUT U HAVE TO ANSWER FAST

Mathematics

2 answers:

ryzh [129]3 years ago

8 0

Answer:

a: 30% of 80 is 24 56 of them are permanent

b: 18 problems

c: 54 members did not vote.

Step-by-step explanation:

hope this helps you

pashok25 [27]3 years ago

5 0

Answer:

120 x 0.70 = 84

Now that we have the number of temporary employees, we subtract that from the total in order to get the number of permanent employees

120 - 84 = 36

There are 36 permanent employees

30 x 0.40 = 12

Now that we have the number of problems Ana already completed, we subtract that from the total to get the number of problems she needs to do

30 - 12 = 18

Ana has 18 math problems left to complete

90 x 0.60 = 54

Now that we have the number of members who voted, we subtract that from the total to get the number of members who did not vote

90 - 54 = 36

36 members of the club did not vote

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Please answer. Find the difference by subtracting the second polynomial from the first. for 10 points!!!!!!!!!!!!!

stellarik [79]

Answer:

$-3x^3+x$

Step-by-step explanation:

Let's first write the expression:

$-3x+x^3-2x^2-(4x^3-2x^2-4x)$

Now we can simplify. Be sure to remember to distribute the "-" to all the numbers in the parentheses. You can picture it like multiply "-1" to all the numbers in the parentheses to make it easier.

$-3x+x^3-2x^2-4x^3+2x^2+4x$

Now we combine like terms.

$x-3x^3$

Write the polynomials by decreasing exponents

$-3x^3+x$

8 0

3 years ago

What is the cubed root of 125? Please include step-by-step

denis23 [38]

Answer:

Step-by-step explanation:

cubes means 3. You do 5 to the 3rd power and you get 125

5 0

3 years ago

Read 2 more answers

Divide 102 by 300 to get .34 and multiply it by 100% to get 34%

mariarad [96]

Both of them add up to 34!

I hope this helps.

Have a "AWESOME" day! :)

8 0

4 years ago

Liliana wants to write an equivalent expression for n + 3 minus 5 n + 6. Which of her attempts uses the algebraic properties cor

torisob [31]

Answer:

Option A.

Step-by-step explanation:

The given equation is

$n+3-5n+6$

Liliana wants to write an equivalent expression.

It can be written as

$n+(3-5n)+6$

Using commutative property, we get

$n-5n+3+6$ $[\because A+B=B+A]$

Using associative property, we get

$(n-5n)+(3+6)$ $[\because A+(B+C)=(A+B)+C]$

Using distributive property, we get

$(1-5)n+(3+6)$ $[\because An+Bn=(A+B)n]$

Using addition property, we get

$-4n+9$

Therefore, the correct option is A.

8 0

3 years ago

Read 2 more answers

The polynomial p(x)=7^3-7x-6 has a known factor of (x+1) rewrite p(x) as a product of linear functions

san4es73 [151]

Answer:

$p(x)=(x+1)(x+2)(x-3)$ .

Step-by-step explanation:

Note: The given function is not correct.

Consider the given polynomial is

$p(x)=x^3-7x-6$

It is given that (x+1) is a factor of given function.

Using synthetic division, divide P(x) by (x+1) as shown below.

-1 | 1 0 -7 -6

| -1 1 6

--------------------------------------

1 -1 -6 0

--------------------------------------

Bottom line represents the coefficients of quotient except the last element because it is remainder. So, the given function can be written as

$p(x)=(x+1)(x^2-x-6)$

$p(x)=(x+1)(x^2-3x+2x-6)$

$p(x)=(x+1)(x(x-3)+2(x-3))$

$p(x)=(x+1)(x+2)(x-3)$

Therefore, the function as a product of linear functions is $p(x)=(x+1)(x+2)(x-3)$ .

7 0

3 years ago