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3 years ago

How to solve linear equations graphically. Please explain or send a link, i am very confused.

Mathematics

1 answer:

amid [387]3 years ago

5 0

Answer: https://youtu.be/5a6zpfl50go

Step-by-step explanation:

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Collect like terms<br>14. x2 + 2x - x - 2

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Answer:

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3 years ago

I need help with this

Gala2k [10]

2 is in the tens. 9 is in the hundredths. 0 is in the thousandths.

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3 years ago

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Write an equation in factored form that's degree is 6. It must have 1 root that is tangent to the x-axis (bounces) and 1 root th

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4 years ago

If the degree of a polynomial function is even and the leading coefficient is negative, then the end behavior of the function is

-Dominant- [34]

Answer:

Its the last option.

Step-by-step explanation:

The function will rise from the left and descend to the right.

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2 years ago

When Lin drives a golf ball, it travels a mean distance of 200 yards with a standard deviation of 20 yards, and the distribution

Anettt [7]

Answer:

The percentage of her shots that will travel less than 180 yards is approximately 15.9%

Step-by-step explanation:

First it will be required to find the standard or z-score from the following formula

$z = \frac{x- \mu}{\sigma}$

Where:

z = z or standard score

x = value that is observed = 180 yards

μ = Sample mean = 200 yards

σ = Sample standard deviation yards

Plugging the values, we have;

$z = \frac{180- 200}{20} = -1$

Therefore, the probability that her shots will travel less than 180 is given by the relation;

p( x < 180 yards) = p(z < -1) = 0.15866

Therefore, the percentage of her shots that will travel less than 180 = 0.15866 × 100

= 15.866% ≈ 15.9%.

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3 years ago