All categories

2 years ago

Can someone help me? It would mean the world if u helped me have a nice day! <3

Mathematics

2 answers:

denpristay [2]2 years ago

7 0

500*4=2000
2000*7 weeks=14,000

emmainna [20.7K]2 years ago

4 0

500 ml water 4 times a day = 500x4= 2000 ml water per day

there are 7 days in a week so,

2000 x 7 = 14000 ml

1000mililitre = 1 litre

14000ml = 14 L per week

You might be interested in

Is -7 + 9= 9 + 7 true, false or open

True [87]

That's false -7+9=2 and 7+9=18

5 0

2 years ago

Read 2 more answers

A sample of n=8 scores has a mean of m=12. What is the value of ∑x for this sample

Andrews [41]

A sample of n=8 scores has a mean of m=12. What is the value of ∑x for this sample

Answer: We are given the mean of 8 scores is 12.

We are required to find the sum of these 8 observation's, $\sum x$

We know that:

$\bar{x}=\frac{\sum x}{n}$

We are given:

$\bar{x} = 12, n=8$

$\therefore 12=\frac{\sum x}{8}$

$\sum x = 12 \times 8$

$\sum x=96$

Hence, sum of 8 observation's, $\sum x =96$

7 0

2 years ago

Please help me with 7 and 9. First best answer gets brainlist.

Montano1993 [528]

I honestly have no idea

7 0

2 years ago

Read 2 more answers

Which which value is not located between square root 9/3 2n

tangare [24]

3 and -3 are said to be the square roots of 9. A square root is written with a radical symbol √ and the number or expression inside the radical symbol, below denoted a, is called the radicand. ... Negative numbers don't have real square roots since a square is either positive or 0.

7 0

3 years ago

Which number line model represents the expression-1 1/2 + 1 1/2

Luba_88 [7]

Answer:

I can't see the other answers, but find the one that goes to 3. It will look like C, but only arrows going up.

Step-by-step explanation:

1 + 1 = 2

1/2 + 1/2 = 1

2 + 1 = 3

7 0

2 years ago