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3 years ago

1.6 divided by 18.88 show me how you got your answer

Mathematics

1 answer:

Mandarinka [93]3 years ago

4 0

Answer:

0.0847

Step-by-step explanation:

Do the long division.

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−5 = s−9. what is s?

Elena L [17]

Answer:

S= 4

Step-by-step explanation:

add 9 to -5

= 4

s=4

8 0

1 year ago

Solve for y 4.2x - 1.4y = 2.1

NeX [460]

4.2x - 1.4y = 2.1
-1.4y = -4.2x + 2.1
y = (-4.2/-1.4)x + 2.1/-1.4
y = 3x - 1.5 <==

3 0

3 years ago

Read 2 more answers

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

Flauer [41]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Simplify (5x^3 - 7x^2 + 3x - 4) - (8x^3 + 2x^2 + 3x - 7)

muminat

Answer:

-3x^4 - 14x^3 + 3x^2 - 10

Step-by-step explanation:

6 0

3 years ago

1. Among 806 people asked which is there favorite seat on a plane, 492 chose the window seat, 8 chose the middle seat, and 306 c

prisoha [69]

Answer:

See explanation

Step-by-step explanation:

Among 806 people asked which is there favorite seat on a plane, 492 chose the window seat, 8 chose the middle seat, and 306 chose the aisle seat, then

$P(\text{Window seat})=\dfrac{492}{806}=\dfrac{246}{403}\\ \\P(\text{Middle seat})=\dfrac{8}{806}=\dfrac{4}{403}\\ \\P(\text{Aisle seat})=\dfrac{306}{806}=\dfrac{153}{403}$

a) One randomly selected person preferes aisle seat with probability

$\dfrac{153}{403}$

b) Two randomly selected people both prefer aisle seat (with replacement) is

$\dfrac{306}{806}\cdot \dfrac{306}{806}=\dfrac{153}{403}\cdot \dfrac{153}{403}=\dfrac{23,409}{162,409}$

c) Two randomly selected people both prefer aisle seat (without replacement) is

$\dfrac{306}{806}\cdot \dfrac{305}{805}=\dfrac{153}{403}\cdot \dfrac{61}{161}=\dfrac{9,333}{64,883}$

8 0

3 years ago