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marta [7]
3 years ago
8

a piece of string, 48 cm long, is folded in half lenghtways, then in half again and then in half again

Mathematics
1 answer:
ss7ja [257]3 years ago
6 0
It should be 3cm if I did it right
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Five people were asked approximately how many hours of TV they watched per week. Their responses were as follows. 6 4 6 7 8 1
vekshin1

Answer:

-0.2,-2.2,-0.2, 0.8, 1.8

Step-by-step explanation:

Given :Five people were asked approximately how many hours of TV they watched per week.

Their responses were as follows. 6 4 6 7 8

To Find : Find the deviations from the mean for these five data values

Solution :

Mean = \frac{\text{Sum of all observations}}{\text{Total no. of observations}}

Mean = \frac{6+4+6+7+8}{5}

Mean = 6.2

The deviations from the mean for these five data values: 6-6.2,4-6.2,6-6.2,7-6.2,8-6.2=-0.2,-2.2,-0.2, 0.8, 1.8

Hence the deviations from the mean for these five data values is -0.2,-2.2,-0.2, 0.8, 1.8

8 0
3 years ago
How many g of amino acids are in a 2,000mL total parenteral nutrition of 4.25% travesol (amino acids and 20%dextrose?
kirill115 [55]

Answer:

The  mass of  amino acid present is  85 g

Step-by-step explanation:

From the question we are told that

   The  volume of the total  parenteral nutrition is  V  =  2000 mL

   

Generally the volume of the amino acid present is  

                V_a =  0.0425 *  2000

                V_a =  85 mL

Generally  

               mass  \ \ \alpha  \ \ volume

So the mass of amino acid present is 85g

6 0
3 years ago
What’s the y- intercept and x-intercept of y = 3/4x + 3
DochEvi [55]

Answer:

see below

Step-by-step explanation:

y = 3/4x + 3

To find the y intercept, let x =0 and solve for y

y = 0+3

The y intercept is 3

To find the x intercept, let y =0 and solve for y

0 = 3/4x+3

-3 = 3/4x

-3 *4/3 = 3/4x*4/3

-4 =x

The x intercept is -4

3 0
3 years ago
Read 2 more answers
Python algorithm to calculate square feet
kvv77 [185]
Def square_feet_calculator(length, width):
        square_feet = length*width
        print(square_feet)

when calling this function, it should ask you to input the length and width as parameters. 
3 0
3 years ago
A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?
DedPeter [7]
Pythagoras tells us that the diagonal is √(9²+40²) = 41.
Answer C.
3 0
3 years ago
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