3 years ago

Need the answwer PLZ

2 answers:

7 0

Answer:

Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago, although the exact origin and timing of the evolution of dinosaurs is the subject of active research.

kirill115 [55]3 years ago

5 0

Answer:

there aint a question to answer lol

Step-by-step explanation:

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I’ll mark you brainliest if you answer

ra1l [238]

Answer:

A=Pier^2

a=pie2.5^2

a=19.63

A=Pier^2

a=pie2^2

a=12.57

19.63 - 12.57

=7.07

8 0

3 years ago

0Aphysical education class is doing jumping jacks for 60 seconds. How many seconds remain if 18 seconds haveSed?24Maiklstand tot

Vaselesa [24]

If the initial time was 60 seconds and 18 seconds have passed,

$60-18=42$

There would be 42 seconds left.

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1 year ago

mindi planted in 4/10 of the garden and peas in 5/10 of her garden. What fraction of the garden has beans or peas?

tensa zangetsu [6.8K]

9/10 of the garden has either beans or peas.

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3 years ago

Find the pattern and the next number 2,6,12,____??

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

The pattern starts by adding 4. Then, it adds by 2.

6-2=4

12-6 = 6

4+2 = 6.

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-kiniwih246

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3 years ago

STATISTICS Statisticians use the formula σ = √v to calculate a standard deviation σ, where v is the variance of a data set. Find

Leokris [45]

If σ = the standard deviation and we know the deviation is 15 we can set his up like the following:

σ = √v
15 = √v
Square both sides:
$15^2 = \sqrt{v}^2$
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$v = 225$

3 0

3 years ago