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qaws [65]
3 years ago
7

Y = n(n + 1) please help, thanks!!!

Mathematics
1 answer:
Yuri [45]3 years ago
6 0

Answer:

Y=n^2+n

Step-by-step explanation:

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AT THE END OF THE HARVEST SEASON. OMAR WONDERS IF IT IS TIME TO COVER THE GARDEN
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Answer:

BONUS: At the end of the harvest season, Omar wonders if it is time to cover the garden with a tarp. He understands that as the temperature decreases, … moisture in the air condenses into dew which freeze at 0°C and may damage the plants in the garden. At 4:00 P.M., the temperature is 5°C.

Step-by-step explanation:

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3 years ago
What are the relationships among radii, chords, tangents, and inscribed and circumscribed angles?
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<span>Inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle.</span>
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4 years ago
The first equation in a system is 5x+2y=-4. Which equation gives a system with no solution.
abruzzese [7]

Answer:

= 0.8 + -0.4y

Step-by-step explanation:

Simplifying

5x + 2y = 4

Solving

5x + 2y = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

5x + 2y + -2y = 4 + -2y

Combine like terms: 2y + -2y = 0

5x + 0 = 4 + -2y

5x = 4 + -2y

Divide each side by '5'.

x = 0.8 + -0.4y

8 0
3 years ago
The percentage of data values that must be within one, two, and three standard deviations of the mean for data having a bell-sha
xxMikexx [17]

Answer:

a. The empirical rule.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed(bell-shaped) random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

So the correct answer is:

a. The empirical rule.

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4 years ago
A company finds 8 bags with faulty zippers in a sample of 500. Predict how many bags with faulty zippers there are in a shipment
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3 years ago
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