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WARRIOR [948]
3 years ago
15

What is the greatest common factor of 24,30,42

Mathematics
2 answers:
Alisiya [41]3 years ago
4 0
The greatest common factor is 6
anastassius [24]3 years ago
3 0
The greatest common factor is 6
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PLEASE HELP ME WITHTHIS MATH QUESTION PLEASE >>> I WILL GIVE BRAINLIEST PLEASE AND THNAKS MAYBE HEAD?
dsp73

Answer:

Quadratic

0,-6

0,2 and 0,6

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3 years ago
Maria wants to make a purchase at a local store for d dollars. she has a coupon for 10$ off. the store is also having a 15% off
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Step-by-step explanation:

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Answer:

Step-by-step explanation:

8 0
3 years ago
for his long distance phone service, lamar pays a $3 monthly fee plus 11 cents per minute. last month, lamar's long distance bil
e-lub [12.9K]
Let the number of minutes be = x.

Cost per minute = 11 cents = 0.11

Phone Bill = Monthly fee  +    0.11* x 

Substituting from the question

20.82 = 3 + 0.11x

3 + 0.11x = 20.82

0.11x = 20.82 - 3

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x = 17.82/0.11

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4 0
4 years ago
Dada una distribución t de Student con 15 grados de libertad, calcule el valor de t1 tal que a) el área a la derecha de t1 sea 0
nikitadnepr [17]

Answer:

a)  t₁ = 2,947

b)  t₁ = 2,131

c)  t₁ = 1,753

d) t₁ = 2,947   -t₁ = -2,947  

e) t₁ = 2,131    -t₁  = -2, 131

Step-by-step explanation:

a) t₁ para el área a la derecha de 0,01  

En la tabla t- student  el t correspondiente a 0,01  es:

t₁ = 2,947

b) t₁ para el área a la izquierda sea de 0,95. Es igual al t para el cual el área de la drecha es  0,05

t₁ = 2,131

c) t₁ para que el área de la derecha sea 0,10

t₁ = 1,753

d) Buscar t₁ para el cual las áreas de derecha de (t₁) más la de la izquierda  de (- t₁ ) sea  0,01.

Si el área es de 0,01 quere decir que la mitad, es decir 0,005 es el área para una cola, luego

t₁ = 2,947  y -t₁ = -2,947

e) Para que el área entre - t₁ y t₁ sea 0,95

t₁ = 2,131  y  -t₁  = -2, 131

6 0
3 years ago
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