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3 years ago

15

FACTOR COMÚN POR AGRUPACIÓN DE TÉRMINOS 4a3-1-a2+4a

1 answer:

Inessa05 [86]3 years ago

3 0

Tu respuesta es 4a^3 + 3a - 2

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A passenger truck has a capacity of 40 people. If only 80% of their seats are occupied. How many passengers are in the truck?

quester [9]

Answer:

32

Step-by-step explanation:

80 x 40 = 3,200

3,200 / 100 = 32

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3 years ago

How do you graph y= 6/5x + 1?

irina [24]

Answer:

Start at postive 1 on the y axis put a dot there. From the dot go down 6 and go left 5.

Step-by-step explanation:

6/5=rise over run

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m=slope

b=y-intersept

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3 years ago

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I need help with this please!!!

Andru [333]

Answer:

U = $\frac{TE}{3}$

Step-by-step explanation:

Given

T = $\frac{3U}{E}$

Multiply both sides by E to clear the fraction

TE = 3U ( divide both sides by 3 )

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3 years ago

Jasmine bought 7 yards of fabric that total cost was $45.43 what was the average cost per yard of the fabric she bought.

Doss [256]

$6.49 because 45.43÷7 is 6.49 ~JZ

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3 years ago

According to a study conducted in one city, 34% of adults in the city have credit card debts of more than$2000. A sample n=300 i

JulsSmile [24]

Answer:

p hat≈N(0.34,0.0273)

Step-by-step explanation:

Given information p=0.34

Number of random samples=300

The sampling distribution of p hat is

p∧≈N(0.34,\sqrt{\frac{0.34(1-0.34)}{300}})

≈N(0.34,0.0273)

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3 years ago