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3 years ago

What is 8.154 to 1 decimal place?

1 answer:

4 0

What is 8.154 rounded to 2 decimal places?" is the same as asking, "What is 8.154 rounded to two decimal points?" or "How to round 8.154 to two decimal places."

The main point is that you want to round 8.154 to two digits or places after the decimal point. Thus, we want to eliminate the last digit in 8.154. To eliminate the last digit in 8.154, we use the following Two Decimal Places Rules to get the answer:

Two Decimal Places Rule #1: If the last digit in 8.154 is less than 5, then remove the last digit.

Two Decimal Places Rule #2: If the last digit in 8.154 is 5 or more and the second to the last digit in 8.154 is less than 9, then remove the last digit and add 1 to the second to the last digit.

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Francesca's window store made a mosaic for the community center. The mosaic had a 6 × 6 array of different color square tiles. I

patriot [66]

The correct value of the length of a side = 2¼ ft

Answer:

area of the whole mosaic = 182.25 ft²

Step-by-step explanation:

We are told it has a 6 x 6 array of different colour square tiles.

Which means it has 6 x 6 = 36 square tiles.

Area of square = L²

Where L is length of side

Now, since length of one tile is 2¼ ft long.

Thus, area of one square tile = (2¼)²

= 81/16 ft²

Since there are 36 tiles,

Thus ;

Total area ; 81/16 x 36 = 182.25 ft²

8 0

3 years ago

Using the tables above find the mean, median, mode, and range of the prices of Felix's and Tyler's books Felix Price ($) Number

DIA [1.3K]

For Felix's books, Mean = 11.30769... , Median = 9, Mode = none and Range = 26

For Tyler's books, Mean = 56.56521... , Median = 68, Mode = none and Range = 92

Explanation:

Felix Price

3 4 5 6 7 8 9 11 13 15 18 19 29

Mean is just the average of all numbers. As there is total 13 numbers, so for finding the average, we will divide the Sum of all numbers by 13.

So, Mean = $\frac{3+4+5+6+7+8+9+11+13+15+18+19+29}{13} =\frac{147}{13} =11.30769...$

Median is the middle value in the data set. For finding the median, first we need to rearrange the data set in numerical order, but here the data set is already in numerical order. As there is total 13 numbers, so the middle value will be the (13+1)÷2 = 7th number

3 4 5 6 7 8 9 11 13 15 18 19 29

So, the median is 9

The mode is the number that is repeated more often than any other in the data set, but here all the numbers in this set appear only once.

So, there is no mode.

Range is the difference between the largest and smallest values in the set. The largest is 29 and the smallest is 3.

So, the range = 29 - 3 = 26

Tyler Price

7 8 9 13 16 18 32 36 38 64 66 68 69 75 76 78 79 82 86 89 96 97 99

There are total 23 numbers.

So, the Mean = $\\\frac{7+8+9+13+16+18+32+36+38+64+66+68+69+75+76+78+79+82+86+89+96+97+99}{23} \\ \\ =\frac{1301}{23}\\ \\ =56.56521...$

The middle value will be the (23 + 1)÷ 2 = 12th number.

7 8 9 13 16 18 32 36 38 64 66 68 69 75 76 78 79 82 86 89 96 97 99

So, the median = 68

Here also all the numbers in this data set appear only once. So, there is no mode.

Largest value is 99 and smallest value is 7.

So, the range = 99 - 7 = 92

3 0

4 years ago

Read 2 more answers

The cost for each car entering President George Bush Turnpike at Beltline road is $0.75. The equation that represents this relat

vesna_86 [32]

From the definition of a function, a function associates every element of the domain to a unique element in the codomain.

In other words, if two elements are equal in the domain, then their images should also be equal.

Since, x represents the number of cars, we consider the universal set as N, the set of all natural numbers.

Let x, y ∈ N and x = y

Then, 0.75x = 0.75y

⇒ f(x) = f(y)

Therefore, images are equal, whenever elements are equal.

Hence, the function f(x) = 0.75x is a function. Also, note that the domain of the function is the set of all natural numbers and the range is the set of real numbers.

8 0

3 years ago

How is the quotient of 3,419 and 11 determined using an area model? Enter your answers in the boxes to complete the equations. 3

Ipatiy [6.2K]

The quotient of 3,419 and 11 is 310.81.

<h3>How to illustrate the information?</h3>

It should be noted that from the information given, we are to find the quotient of 3,419 and 11 determined using an area model.

It should be noted that this simply means the division of the values given. This will be:

= 3419/11

= 310.81

Therefore, the quotient of 3,419 and 11 is 310.81.

Learn more about quotient on:

brainly.com/question/11916238

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6 0

1 year ago

Find the mean of the following,-6,-10,-4,8,9,-2,5,6.

andre [41]

$mean = \frac{sum \: of \: all \: observations}{number \: of \: observations} \\ = > mean = \frac{( - 6) + ( - 10) + ( - 4) + 8 + 9 + ( - 2) + 5 + 6}{8} \\ = > mean = \frac{6}{8} \\ = > mean = 0.75$

This is the answer.

8 0

3 years ago

What is 8.154 to 1 decimal place?​

What is 8.154 to 1 decimal place?