All categories

3 years ago

What is 15.47 rounded to the nearest whole number?

2 answers:

7 0

You look at the .47 and if the number after the 4 is 5 or above then you round the 4 to 5 and then do the same with the 15. If your number is 5 or above then it rounds up, and it is. So you would round to 16.

Masteriza [31]3 years ago

6 0

It is 16 because .47 rounds up to .5, and .5 rounds up to the next number, 16

My mistake sorry :)

You might be interested in

Solve for "c." a = b/(c-d)

8_murik_8 [283]

Answer:

ad+b

give me brilliant please

Step-by-step explanation:

c−d

Step 1: Multiply both sides by c-d.

ac−ad=b

Step 2: Add ad to both sides.

ac−ad+ad=b+ad

ac=ad+b

Step 3: Divide both sides by a.

ad+b

6 0

3 years ago

Which box plot represents a set of data that has the greatest mean absolute deviation? (see attached image)

insens350 [35]

Answer:

Step-by-step explanation:

Because To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

8 0

3 years ago

Read 2 more answers

Which statement correctly compares the mean number of students for the data in the plots?

satela [25.4K]

Answer:

"There are about 2 more students in each class at Oak Middle School than at Poplar Middle School."

Step-by-step explanation:

We need to compute the mean for each.

Poplar Middle School:

Lets list the numbers

20,20,20,21,21,21,21,21,22,22,22,22,22,22,22,23,23,23,23,24

The average is sum of all divided by number of numbers, that will be:

435/20 = 21.75

Oak Middle School:

The numbers are:

20,21,21,22,22,23,23,23,23,24,24,24,25,25,26,26,27,27,28,29

The average is sum divided by number of numbers, that will be:

483/20 = 24.15

The difference in mean is:

24.15 - 21.75 = 2.4

We can say, that is about 2 more students in Oak Middle School, correct answer choice is "2nd answer choice" - "There are about 2 more students in each class at Oak Middle School than at Poplar Middle School."

7 0

3 years ago

Aileen worked 35.5 hours last week. She earns $7.75 per hour. How much money did she make last week.

andrezito [222]

Answer:

275.125

Step-by-step explanation:

just multiply 35.5 with 7.75 and theres your answer

8 0

3 years ago

What is the completely factored form of 18x^4 – 42x^3 + 24x^2?

Galina-37 [17]

6x2(3x4)(x1 I’m pretty sure it’s right if not let me now and I’ll figure something out but..hope it helps u

6 0

3 years ago

Read 2 more answers