MATHEMATICS MIDDLE SCHOOL

(-14) (divide sign)7+2

Answers

Answer 1

Answer:

Answer:

(-14)/7 +2

PEMDAS

Division:

[-14/7] + 2

= -2 +2

Addition:

Step-by-step explanation:

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several students in Ashton 's class were randomly selected and asked how many text messages they sent yesterday. Their answers were 1 ,0 ,10 , 7 , 13, 2 , 9 ,15 ,0 , 3 .find the mean and the median for this data .

Answers

Mean is 6 because once you add up all the numbers it will be 60, and dividing that number by how many you have will give you 6

Median is 5 because once you place the numbers in order, 0, 0, 1, 2, 3, 7, 9, 10, 13, 15 the middle number in the set is between 3 and 7 and once you find the mean of the two you get 5

Mean: 6 ADD up all the numbers and then divide by 10. SO 60÷10=6.
Median: 5 Put them in order and find the middle number. In this case 3 and 7 are in the middle. SO add them up and divide by 2. 3 + 7 =10.

What is 555000 rounded to the nearest ten thousand

Answers

Well, first start off by adding commas where they are needed (after every third place). I find that this helps A LOT when dealing with bigger numbers.

So, 555,000 is your number. You have to look in the ten thousands place. You have a 5 in the ten thousands place. From here, you look at the number directly to the right of the number you need to round. The number next to the 5 in the ten thousands place is a 5. When rounding, numbers that are 5 or over have to be rounded out. So, this would be the rounded answer you are looking for.

560,000

I hope this helps :)

555000 rounded to the nearest ten thousand is 560000

PLEASE HELP!!a basketball has a volume of 5600cm^3. what is the approximate radius?

A. 10 cm
B. 11 cm
C. 9 cm
D. 8 cm

Answers

Answer:

Sphere Volume = (4/3) * PI * radius^3

radius = cube root (Sphere Volume) / (4/3)*PI

radius = cube root (5,600) / (4/3)*PI

radius = 11.016 cm

radius = 11 cm (rounded)

Answer is B

Step-by-step explanation:

Which measurement facts are true?Select each correct answer.

a.1 gallon = 4 quarts

b. 1 pint = 2 cups

c. 1 quart = 2 pints

d . 1 gallon = 2 quarts

e . 1 pint = 4 cups

f . 1 quart = 2 cups go by

Answers

Answer:

The correct answers are

A. 1 gallon = 4 quarts

B. 1 pint = 2 cups

C. 1 quart = 2 pints

E. 1 pint = 4 cups

Forty students are in the dance club. If 3/8 of the club members have roles in the spring play how many parts are in the spring play

Answers

15 3/8 of forty is 15

The rule is applied to ΔFGH to produce ΔF"G"H".What are the coordinates of vertex F" of ΔF"G"H"?

(4, –1.5)
(4, –0.5)
(–1.5, 4)
(–0.5, 4)

ITS TIMED. I REALLY NEED HELP!!!

Answers

Answer:

(4, –1.5)

Step-by-step explanation:

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