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3 years ago

Fish

Mathematics

2 answers:

Minchanka [31]3 years ago

8 0

Answer:

a 5

Step-by-step explanation:

Marat540 [252]3 years ago

7 0

Answer:

Step-by-step explanation:

Density= mass/volume

density: 0.2. volume: 50

to find mass its density times volume

0.2 x 50= 10

the answer is 10

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NEED HELP

Sladkaya [172]

Answer:

2.60

Step-by-step explanation:

z-score is the difference between the score and mean, divided by the standard deviation.

$z = \frac{x - \mu}{\sigma}$

$z = \frac{91-77.5}{5.2} = \frac{13.5}{5.2} \approx 2.596$

So 2.6 is an answer close enough.

5 0

3 years ago

A bee flies at 20 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 15 minutes, and the

Mandarinka [93]

Answer:

Multiply 20

answer: $20^{2}$ feet

Step-by-step explanation:

7 0

3 years ago

To stream Netflix without major interruptions, the desired internet speed should be 75 Mbps. However, network traffic can affect

WINSTONCH [101]

Answer:

See, this is what i do not get. equations like this. People now in days would just by faster internet speed. Why would we need to know this if we will never ever get to use this in our life. Also you could just call the internet cable person. This makes absolutely no since at all. Also who even uses Netflix anymore?

Step-by-step explanation

8 0

3 years ago

Keith's high school played 15 soccer games this year. the team won most of their games. They were defeated during 2 games. Write

zepelin [54]

Answer:

13 = x 15 - x = 2

Step-by-step explanation:

15-x=2

15-13=2

7 0

3 years ago

If A = (10,4) and B = (2, 19), what is the length of AB?

lara31 [8.8K]

Answer:

Opt A. 17

Step-by-step explanation:

This is the distance between two points, which can be obtained with following equation.

$d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}$

Where (x2,y2)=(10,4) and (x1,y1)=(2,19)

Therefore, if we develop a little with the following:

(10-2)^2=(8)^2=64

(4-19)^2=(-15)^2=225

Evaluating that in the equation, we have: sqrt(64+125)= sqrt(289)=17

That is the distance between those points.

8 0

3 years ago