3 years ago

For this question, f(x) = 4kx2 + (4k + 2)x + 1, where k is a real constant.

Mathematics

1 answer:

snow_tiger [21]3 years ago

6 0

Answer:

fghhjhhfgkus+($+#($!?$)

You might be interested in

Felicity accidentally overdrew her bank account by $24.65. She then deposited a birthday check from her grandma for $25.00, paid

tensa zangetsu [6.8K]

Answer:

It would be -13.6

Step-by-step explanation:

I used my calculator for this,

-24.65 +25 - 46.75 + 32.80 = -13.6

7 0

3 years ago

Suppose a student is totally unprepared for a five question true or false test and has to guess for every question. Getting one

MrRa [10]

Answer:

1/32

Step-by-step explanation:

½×½×½×½×½ = 1/32

3 0

3 years ago

31-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece and the third piece

pychu [463]

"31-inch piece of steel is cut into three pieces"

Call the pieces a,b,c

a + b + c = 31

"second piece is twice as long as the first piece"

b = 2a

"third piece is one inch more than seven times the length of the first piece"

c = 1 + 7a

Ok, we have our equations, let's substitute the second and third into the first.

a + 2a + 1 + 7a = 31

10a + 1 = 31

10a = 30

a = 30/10 = 3

b = 2a = 6

c = 1 + 7a = 22

Check: 3 + 6 + 22 = 31, good

Answer: 3 inches, 6 inches, 22 inches

4 0

3 years ago

If (x+2),3x and (4x+1)are in AP find the value of x

Gala2k [10]

Answer:

x is 3

Step-by-step explanation:

${ \bf{U _{2} - U _{1} = U _{3} -U _{2} }}$

${ \tt{3x - (x + 2) = (4x + 1) - 3x}} \\ { \tt{2x - 2 = x + 1}} \\ { \tt{x = 3}}$

8 0

3 years ago

How many different numbers can be made by multiplying 1 by some,all,or none of the prime numbers below?

bekas [8.4K]

How many different numbers can be made by multiplying 1 by some,all,or none of the prime numbers below?

2,5,5,7,7,7,11

the answer

only 1 answer will remain the same b/c one multiply by a number is just one

brainlest plz

4 0

4 years ago