3 years ago

5 % of 401.16 m Give your answer rounded to 2 DP.

Mathematics

1 answer:

baherus [9]3 years ago

4 0

Answer: 20.058

Step-by-step explanation:

401.16 x 0 05

= 20 058

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Write an equation in slope-intercept form for the line that passes through (-3,2) and is perpendicular to the line y=3/2+4

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Answer: the equation is slope-intercept form y = -2/3x

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3 years ago

From delta math:<br> Subtract -2x^2 + 3x - 9 from 8x^2 + 10x - 10

Leto [7]

Answer:

$10x^2 + 7x - 1$

Step-by-step explanation:

Step 1: Build the expression in numerical form.

$(8x^2 +10x - 10) - (-2x^2 + 3x - 9)$

Step 2: Distribute the negative sign.

$8x^2 +10x -10 + (-1)(-2x^2) + (-1)(3x) + (-1)(-9)$
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Step 3: Combine like terms.

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Therefore, the answer is $10x^2 + 7x -1$ .

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3 years ago

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jolli1 [7]

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x = 1

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3 years ago

Help will mark as brainliest

inysia [295]

I think it’s -1 please mark brainly

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3 years ago

Find the indicated area under the curve of the standard normal distribution; then convert it to a percentage and fill in the bl

galben [10]

Answer:

95%

Step-by-step explanation:

About 95% of the area is within two standard deviation in standard normal distribution. This can be explained by finding the probability within 2 standard deviation using standard normal distribution.

P(z1<Z<z2)=P(-2<Z<2)

P(-2<Z<2)=P(-2<Z<0)+P(0<Z<2)

P(-2<Z<2)=0.4772+0.4772

P(-2<Z<2)=0.9544

Thus, About 95% of the area is between z2 and z2

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3 years ago