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3 years ago

What is the scale factor of the dilation?

Mathematics

1 answer:

fgiga [73]3 years ago

5 0

Answer:

the scale from the inside to outside is 2

if your using outside to inside its .5 because 4 shrinks to 2 so you dial it down by 2 As well

Step-by-step explanation:

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Mark wants to use a grid to model the percent equivalent of the fraction 2/3. How many grid squares should be shade? What percen

natka813 [3]

Answer:

66 + 1 ( not fully shaded ) squares will be shaded.

66.67% region will be shaded

Step-by-step explanation:

It is given that Marks uses a grid to model percent equivalent of $\frac{2}{3}$ .

Let us assume that Mark uses a model containing 100 grids.

Now, as the grids are divided into region equivalent to $\frac{2}{3}$ i.e. it is divided into 3 parts.

Moreover, 2 out of those 3 parts will be shaded.

As, $\frac{2}{3} =0.6667$

i.e. $\frac{2}{3}$ =66.67%

So, it gives us that 66 squares in the grid will be fully shaded and one will not be fully shaded.

Hence, 66 + 1 ( not fully shaded ) squares will be shaded and in percent, 66.67% of the region will be shaded.

6 0

3 years ago

Read 2 more answers

At noodle & company restaurant, the probability that a customer will order a nonalcoholic beverage is .46. Find the probabil

skelet666 [1.2K]

Answer:

0.0021

Step-by-step explanation:

Given:

Probability of ordering a nonalcoholic beverage is, $P(N)=0.46$

Number of samples are $n=10$

Now, the complement of event 'N' is not ordering a nonalcoholic beverage.

Therefore, $P(\overline N)=1-P(N)=1-0.46=0.54$

Now, for a sample of '10' customers, the probability of not ordering a non alcoholic beverage is product of their individual probabilities as all these events are independent events.

Therefore, probability that none of the 10 will order a nonalcoholic beverage is given as:

$=[P(\overline N)]^{10}\\\\=(0.54)^{10}\\\\=0.0021$

5 0

3 years ago

The data show the traveler spending in billions of dollars for a recent year for a sample of the states. Round your answers to t

xz_007 [3.2K]

Answer:

The range of given data set is 90.

Step-by-step explanation:

We are given the following data:

20.9, 33.1, 21.8, 58.5, 23.5, 110.9, 30.4, 24.9, 74.1, 60.3, 40.4, 45.4

When this data is arranged in ascending order, we get:

20.9 , 21.8 , 23.5 , 24.9 , 30.4 , 33.1 , 40.4 , 45.4 , 58.5 , 60.3 , 74.1 , 110.9

Range is a measure of dispersion and can be easily calculated.

Formula:

$Range = \text{Maximum values - minimum value}$

$Range = 110.9 - 20.9 = 90$

Thus, the range of given data set is 90.

7 0

3 years ago

Find the size of each missing angle

dsp73

Answer:

<h2>please upload tge figure......</h2>

8 0

3 years ago

Read 2 more answers

What is 1+1 need help fast :0

Allushta [10]

Answer:

Step-by-step explanation:

add 1 plus 1 if you have 1 gummy and you add one you will have 2 gummies

3 0

3 years ago