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Yuliya22 [10]
3 years ago
9

Bubu bubububububububu​

Mathematics
1 answer:
german3 years ago
8 0

Answer:

:>>>>>>>>>>>>>>>>>>>

Step-by-step explanation:

lalala

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Sherry made this arrangement of tiles as part of her art project.
natima [27]

Answer:

area = 18 units

Step-by-step explanation:

5 0
3 years ago
The mass of a sunfish and a giraffe, since birth, are represented by the following tables:
Lyrx [107]

Answer:

Giraffe is linear. Sunfish is exponential.

Step-by-step explanation:

For the sake of clarity the first matrix, for Giraffe.

In this Giraffe the angular coefficient is not exact, but quite close.

m varies from 102 to 99

Time (months) and Mass (Kg)

\begin{bmatrix}0 &63  & \\ 5 &165&\\10&264\\15&368\\20&468\\ \end{bmatrix}

Geometrically, solving just plotting these two parameters as coordinate points.

(0, 63), (5,165), (10,264)...(20,468) We have a linear function.

2. Sunfish

\begin{bmatrix}0 &3.5\\ 5 &19.3\\10&106.5\\15&587.5\\20&3240.5\\ \end{bmatrix}

Exponential functions are given according to y=ax^n  let's call n, by t. and find the other variables

y=ax^t

3.5=a(x)^t \therefore 3.5=a(x)^0 \\Finding\: x\\\\t= is\: the \:time \: in \:the\: table\\19.3=3.5(x)^1 \therefore 5.514=x  \therefore x=5.541\\\\m_{3}=3.5(2.348)^3\\\\So:\\y=3.5(5.514)^t

y=3.5(5.514)^3 \therefore y=586.77

An exponential function fits the best.

4 0
4 years ago
A motor running at 4500 RPM, revolutions per minute, is actually revolving at how many revolutions per second?
kolezko [41]

Answer:

A motor running at 75 revolutions per second.

Step-by-step explanation:

Given statement: A motor running at 4500 RPM, revolutions per minute.

⇒ In one minute , a motor running at 4500 revolutions.

Use conversion:

1 min = 60 sec

We have to calculate how many revolutions per second.

in 60 sec , a motor running at 4500 revolutions

then,

in 1 sec , a motor running at \frac{4500}{60} = 75 revolutions.

Therefore, a motor running at 75 RPS, revolution per second.


6 0
3 years ago
Read 2 more answers
What is 15/124x230/30x240/124
yan [13]
This would simply be referred to as "Mathematics"
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3 0
3 years ago
Is a tray with a circumference of 32 inches is big enough to
yKpoI14uk [10]

Answer:

Yes

Step-by-step explanation:

Circumference formula is C=2 pi r, if you divide the pizza by 2 to get the radius,5, then input it into the formula to get 31.41592654, and since this number is smaller than 32 it will fit. If 10 is the radius it will not fit.

7 0
3 years ago
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