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3 years ago

Completely factor the polynomial 8x2 – 24x + 20x – 60.

Mathematics

2 answers:

Katena32 [7]3 years ago

6 0

The answer is -4(11+x).

Maksim231197 [3]3 years ago

4 0

Answer:

The answer is D ... 4(x – 3)(2x + 5)

Step-by-step explanation:

just answered on edg.

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I need help solving it

Andrej [43]

Answer:

3x+4

3×(-2)+4=-10

3×(-1)+4=-8

3×0+4=4

3×2+4=10

3×1+4=8

7 0

2 years ago

An organization has members who possess IQs in the top 4% of the population. If IQs are normally distributed, with a mean of 100

murzikaleks [220]

Answer:

The minimum IQ score will be "126".

Step-by-step explanation:

The given values are:

Mean

$\mu = 100$

Standard deviation

$\sigma=15$

Now,

⇒ $P(z>x)=4 \ percent \ i.e., 0.04$

⇒ $P(z>\frac{x- \mu}{\sigma} )=0.04$

⇒ $1-P(z \leq \frac{x-100}{15})=0.04$

⇒ $\frac{x-100}{15}=z0.96$

$=NORMDIS(z=0.96)$

$=1.751$

⇒ $x=100+15\times 1.751$

$=126.265 \ i.e., 126$

7 0

3 years ago

PLEASE HELP WILL GIVE BRAINLIEST

Margaret [11]

Step-by-step explanation:

You want us to write the sentence for u??

7 0

3 years ago

Read 2 more answers

Help: Scientists think the _____ is a solid iron with a layer of liquid iron surrounding it.

Alex_Xolod [135]

<span>The inner core is made of solid iron, and it is surrounded by the liquid iron of the outer core. It is solid because the extreme pressure at the center of the earth prevents it from melting, despite the unimaginable temperatures.</span>

3 0

3 years ago

The principal P is borrowed at a simple interest rater for a period of time t. Find the loan's future value A, or the total amou

Andrews [41]

Simple interest formula:
I=PRT

I(interest money created in dollars)
P(initial amount of money)
R(interest rate as a decimal)
T(time in years)

I=7000(.07)(6)
I=$2,940

Therefore, the future value of A is $2,940

8 0

3 years ago