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3 years ago

Round 577 to the nearest ten

Mathematics

2 answers:

Nastasia [14]3 years ago

3 0

Answer:

600

Step-by-step explanation:

il63 [147K]3 years ago

3 0

Answer:

It would 580.

Step-by-step explanation:

If the last number is under 5, it would be rounded to the lower digit (such as 14 could be rounded to 10.) If it's 5 or up, it would be rounded to the higher digit(such as 16 could be rounded to 20.)

Hope this helps!

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write the equation of a Line In slope-intercept form with the Y intercept at the origin and a slope of 2

Kobotan [32]

Slope Intercept Form: y = mx + b

Slope: 2

Y-Intercept: 0

Therefore, the slope intercept form of the given values would look like this:

y = 2x + 0 or just y = 2x

Have a great day!

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3 years ago

Read 2 more answers

A packet of garden seeds contains 250 seeds. The information printed on the packet indicates that the germination rate for this

Westkost [7]

Answer:

Expectation=240

standard deviation=3.098

Step-by-step explanation:

This is a binomial probability function with n=250 and probability of success is 96%

-The expected value is calculated as:

$E(X)=np\\\\=250\times 0.96\\\\=240$

Hence, the expected germination is 240 seeds

b. From a above, we have the value of p=0.96 and n=250.

The standard deviation of germination is therefore calculated using the formula:

$\sigma=\sqrt{np(1-p)}, \ \ \ \\\\=\sqrt{250\times 0.96(1-0.96)}\\\\\\=3.098$

Hence, the standard deviation of germination is 3.098

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3 years ago

Supplementary angles measure _____ degrees?

Oliga [24]

my answer

90°to 180°degrees

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3 years ago

Determine if is y=3x^2+2x-3 linear, quadratic, or exponential.

podryga [215]

Answer:

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Step-by-step explanation:

a quadratic graph should look like this

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2 years ago

What is the slope of the line?<br> y=-5x-9<br> slope=_______

Lady_Fox [76]

-5x

The basic formula for slope of a line is
y = mx + b
where m is the coefficient of x and the slope.

Your equation is already in the right formula. The number there is -5x as your slope. Good luck!

8 0

3 years ago

Round 577 to the nearest ten​

Round 577 to the nearest ten