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3 years ago

What is the simplified fraction for 12/16

Mathematics

2 answers:

Lunna [17]3 years ago

6 0

Answer:

3/4

Step-by-step explanation:

mote1985 [20]3 years ago

4 0

Answer:

3/4

hope this helps

have a good day :)

Step-by-step explanation:

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A real estate agent would like to predict the selling price of a single-family house by predicting the price (in thousands of do

forsale [732]

Answer:

$173493.8

Step-by-step explanation:

Data provided in the question:

LSRL for the data is ? = 3.8785x + 18.3538

Here,

x is area in 100 square feet

and

price in thousands of dollar

Thus,

For the given area 4000 square foot

x = 4000 ÷ 100 = 40 [Area in 100 square feet]

Therefore,

Using the given equation

Price = 3.8785(40) + 18.3538

Price = 173.4938 in thousands of dollar

Price = 173.4938 × $1000

Price = $173493.8

8 0

4 years ago

John davis, a manager of a supermarket, wants to estimate the proportion of customers who use food stamps at his store. he has n

8_murik_8 [283]

Answer:

1509

Step-by-step explanation:

We know that, formula for number of samples is,

$n= \frac{z^2 \times p \times q}{SE^2}$

When nothing is given, we take $p=0.5$ and we know that $q = 1-p=0.5$ .

SE = 0.03 (the true proportion should remain withing 3%)

Putting the values we get,

$n= \frac{(2.33)^2 \times 0.5 \times 0.5}{(0.03)^2}$

$n= \frac{5.4289 \times 0.5 \times 0.5}{0.03 \times 0.03} \approx 1509$

Therefore, the sample required to estimate the true proportion to within 3 percentage points is 1509.

7 0

4 years ago

What is the area of this shape ?

RUDIKE [14]

12 *16 = 192

1/2 *20*10 = 100

192 +100 = 292 square units

8 0

3 years ago

-2 = -5t + 10t + 2t<br><br> t = ? <br> Help!

romanna [79]

Hello there!

$-2 = -5t + 10t + 2t\\$

Explanation:

↓↓↓↓↓↓↓↓↓

First you had to switch sides.

$-5t+10t+2t=-2$

Then you add similar elements.

$7t=-2$

Divide by 7 from both sides of the equation.

$\frac{7t}{7}=\frac{-2}{7}$

Simplify it should be the correct answer.

$t=-\frac{2}{7}$

Answer⇒⇒⇒⇒⇒t=-2/7

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

5 0

4 years ago

Based on the following calculator output, determine the inter-quartile range of the dataset.

sergeinik [125]

The whole thing Is confusing

3 0

3 years ago