2 years ago

Write an equation for this model and solve for `x`

Mathematics

1 answer:

WARRIOR [948]2 years ago

4 0

The equation is -5x = 4

x = -0.8

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If a seed is planted, it has a 80% chance of growing into a healthy plant.

AlladinOne [14]

Answer:

0.336

Step-by-step explanation:

Use binomial probability:

P = nCr p^r q^(n-r)

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1-p).

Here, n = 8, r = 7, p = 0.8, and q = 0.2.

P = ₈C₇ (0.8)⁷ (0.2)⁸⁻⁷

P = 0.336

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3 years ago

Mrs.Jacinto asked carpenter to construct a rectangular bulletin board for her classroom. She told the Carpenter that the board's

Misha Larkins [42]

Answer:

6 ft by 3 ft

Step-by-step explanation:

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3 years ago

Which statement describes the lines whose equations are y=1/3x+12 and 6y=2x+6

ICE Princess25 [194]

First, you should solve both equations for the same variable. Since the first one is already solved for y, solve the second equation for y as well.

6y = 2x + 6 Divide both sides by 6
y = $\frac{1}{3}$ x + 1

You can see that both lines have a slope of $\frac{1}{3}$ .
Lines that have the same slope are parallel lines.

4 0

3 years ago

Please Help<br> please and thank you!

tatuchka [14]

Answer:

Step-by-step explanation:

cube means 3D square.. right?

so for volume we want the height x width x length.. make sense?

since each edge is 9'

the volume is $9^{3}$ = 729 $ft^{3}$