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Leokris [45]
3 years ago
6

Find each percent increase from 20 teachers to 30 teachers ___​

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0
I thought it was a 50% increase cause half of 20 is 10 and than 20 plus 10 is 30
Elanso [62]3 years ago
7 0
20 to 30 is a 10% increase
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Find the three trigonometric..pls help due very soon
astraxan [27]

Answer:

sin 0 = 24/25

cos 0 = 7/25

tan 0 = 24/7

Step-by-step explanation:

hey there!

sine = opposite divided by hypotenuse

the opposite of angle 0 is 24 and the hypotenuse is 25 so sin 0 = 24/25

cosine = adjacent divided by hypotenuse

the adjacent of 0 is 7 and the hypotenuse is 25 so cos 0 = 7/25

Tangent.= opposite divided by adjacent

the opposite of 0 is 24 and the hypotenuse is 7 so tan 0 = 24/7

4 0
3 years ago
Find the first two random numbers (to the fifth digit after the decimal point) using linear congruential generator with a=4, m=1
yulyashka [42]

the first two random numbers are 4,5.using linear congruential generator with a=4, m=11 and b=0 and 23 as the seed

linear congruential  generator

Xn= an-+b Lm

0d s = 25 , b=6, YM 11, 024

Q O o m) 4, Lu) = 4x2%U)

m= 4x4j = 5 y-5

the numbers are 4, 5.

4.O0000 5.000TO

A linear congruence generator is an algorithm that returns a sequence of pseudorandom numbers computed using discontinuous piecewise linear equations. This method is one of the oldest and best-known pseudorandom number generator algorithms.

The linear congruential generator (LCG) is a pseudorandom number generator (PRNG ) is a class of algorithms. Random number generation plays an important role in many applications, from cryptography to Monte Carlo methods.

Learn more about linear congruential here: brainly.com/question/3168048

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7 0
2 years ago
If the line passing through the points (a, 1) and (−17, 8) is parallel to the line passing through the points (0, 5) and (a + 2,
stellarik [79]
Parallel line means the same slope
(8-1)/(-17-a)=(1-5)/(a+2)
so a is 18
4 0
3 years ago
Cone A is divided into Cone B and Frustum C. B A 12cm C 20cm 20cm Express the volume of Frustum C as a fraction of the volume of
zaharov [31]

The volume of the frustum is volume of the whole cone(A) minus the smaller cone(B) which is would give the volume of frustum(C) = 256cm³

<h3>Calculation of a frustum</h3>

The volume of cone A V=πr²h/3

Where radius = 20cm

The volume of cone B = V=πr²h/3

Where radius = 12cm

Therefore volume of frustum =

V=π * 20² * h/3 - π * 12² *h/3

The variables will cancel out each other

V = 20² - 12²

V = 400- 144

V = 256cm³

Therefore, the volume of the frustum(C) = 256cm³

Learn more about cone here:

brainly.com/question/1082469

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7 0
2 years ago
How many hours did theo and kade do separately?
eimsori [14]
Kade worked for 15 hours and theo worked for 12
8 0
2 years ago
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