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2 years ago

What is the factored form of 8x^24-27^6

Mathematics

1 answer:

gladu [14]2 years ago

8 0

The answer is x^6(2X^6-3)(4X^12+6X^6+9)

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Someone help me please!!!!

Ghella [55]

I am pretty sure number 3 is the right answer

8 0

3 years ago

Convert the equation -9x^2+25y^2-100y-125=0 into standard form

Rudiy27

Answer:

(y−2)29−x225=1

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Determine whether the triangles are congruent by AA., SSS, SAS, or not similar.

klemol [59]

Step-by-step explanation:

they are similar by AA .

plz mark my answer as brainlist plzzzz . hope this will be helpful to you.

6 0

2 years ago

Rita has 20 crayons. Nora has 15 more crayons than Rita. How many crayons does Nora have?

mario62 [17]

Answer:

35 crayons.

(20 + 15 = 35)

3 0

3 years ago

Read 2 more answers

An analyst from an energy research institute in California wishes to precisely estimate a 99% confidence interval of the average

Lena [83]

Answer:

190

Step-by-step explanation:

Data provided in the question:

Confidence level = 99%

Therefore,

α = 1% = 0.01

[ from standard normal table ]

z-value for $z_{\frac{\alpha}{2}}= z_{\frac{0.01}{2}}=$ = 2.58

Margin of error, E = $0.06

Standard deviation, σ = $0.32

Now,

n = $(\frac{z_{0.005}\sigma}{E})^2$

Here,

n is the sample size (or the minimum number of gas stations )

on substituting the respective values, we get

= $(\frac{z_{0.005}\sigma}{E})^2$

= $(\frac{2.58\times0.32}{0.06})^2$

= 13.76²

= 189.3376 ≈ 190

Hence,

minimum number of gas stations that she should include in her sample is 190

5 0

3 years ago