1 If 2x+2 = 32, then x =

Giving brainliest!!!!!!

sesenic [268]

Answer:

its blurry for me.

Step-by-step explanation:

3 0

3 years ago

A 450 square foot apartment in New York City cost 540,000. What is the price per square foot explain or show your reasoning

Anton [14]

The cost of per square foot is 1200.

Step-by-step explanation:

Given,

Total area = 450 Square foot

Total cost = 540000

Cost of per square foot = $\frac{Total\ cost}{Total\ Area}$

$Cost\ per\ square\ foot=\frac{540000}{450}\\Cost\ per\ square\ foot= 1200$

The cost of per square foot is 1200.

Keywords: Area, Division

Learn more about division at:

#LearnwithBrainly

8 0

3 years ago

What is the product in simplest form? −611⋅34

Anton [14]

Correct Question:

What is the product in simplest form?

$-\frac{6}{11} \times \frac{3}{4}$

Answer:

$-\frac{9}{22}$ is the product in simplest form

Step-by-step explanation:

We can find the simplest form of solving two fractions. So, to make the fractions multiplication simple, multiply two fractions in the numerator and divide it by the denominators of the two fractions. In the given case,

$-\frac{6}{11} \times \frac{3}{4}$

To simplify, multiply both 6 and 3 in numerator and multiply 11 and 4 in denominator of two fractions. So, we get

$-\frac{18}{44}$

To simplify the above, divide 18 and 44 by their greatest common factor, which is 2. By doing this, we get

$-\frac{9}{22}$

8 0

3 years ago

At a constant speed a car travels 75 miles in 60 minutes how far does the car travel in 18 minutes

iren2701 [21]

Answer:

22.5 miles

Step-by-step explanation:

first divide 75 by sixty and that will be your traveled per minute then multiply that by 18 and that is you answer. Good luck, please mark me brainliest.

3 0

3 years ago

The combined (verbal + quantitative reasoning) score on the GRE (Graduate Record Exam) is normally distributed with mean 1049 an

mash [69]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Normal distribution :

Mean (m) = 1049

Standard deviation (sd) = 189

Number of samples (n) = 16

A) What is the probability that one randomly selected student scores above 1100 on the GRE?

Obtain the z score

Zscore = (x - m) / sd

Zscore = (1100 - 1049) / 189

Zscore = 51 / 189 = 0.2698412 = 0.27

Using the z-table

P(X > 100) = 1 - P(X < 100) = 1 - 0.6064 = 0.3936

B) The sample mean = population mean

Hence sample mean = 1049

The sample standard deviation = standard error

Standard Error (SE) = sd / sqrt(n)

SE = 189/4 = 47.25

Hence shape = normal, standard deviation = 47.25, mean = 1049

C.) P(X < 1100)

Zscore = (x - m) / SE

Zscore = (1100 - 1049) / 47.25

Zscore = 51 / 47.25 = 1.0793650 = 1.08

Using the z-table :

P(X < 1100) = 0.8599

D.) P(X > 1100)

Zscore = (x - m) / SE

Zscore = (1100 - 1049) / 47.25

Zscore = 51 / 47.25 = 1.0793650 = 1.08

Using the z-table :

P(X > 1100) = 1 - P(X < 1100) = (1 - 0.8599) = 0.1401

E) if n = 64

SE = 189 / sqrt(64) = 189 / 8 = 23.625

P(X > 1100)

Zscore = (x - m) / SE

Zscore = (1100 - 1049) / 23.625

Zscore = 51 / 47.25 = 2.1587301 = 2.16

Using the z-table :

P(X > 1100) = 1 - P(X < 1100) = (1 - 0.9846) = 0.0154

The probability decreases as the same distribution hinges towards a Boal distribution with increasing sample size.

3 0

3 years ago

1 If 2x+2 = 32, then x =​

1 If 2x+2 = 32, then x =