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3 years ago

What is the answer if you make m the subject y=Mx+c

Mathematics

1 answer:

Natalija [7]3 years ago

3 0

Answer:

y-c=Mx

M=(y-c)/x

M=y/x-c/x

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Find the mean absolute deviation (MAD) of the following data set. Round your answer to TWO decimal places.

mario62 [17]

Answer:

the correct answer is 10

3 0

3 years ago

Read 2 more answers

Normal distribution HELP

elena-14-01-66 [18.8K]

Answer:

0.0351478382 (To be precise)

Step-by-step explanation: Can I get brainliest? Thanks

1. Normal Distribution --> Z ~ (0,1^2)

2. Use normalcdf(lower bound, upper bound, μ, σ) function on a graphing calculator

P(Z≥103.53) = normalcdf(103.53, 1e99 [default], 80, 13)

P(Z≥103.53) ≈ 0.03

3. μ+σ ≈ 13.59% According to Z-distribution chart

80+13=93

So about 93 exceed only the top 16% (estimated answer not exact)

8 0

3 years ago

Help very confusing to me???!

mart [117]

Answer:

Heyy mate... here's ur ans ;)

they asked us to apply pythagarus theorem becoz that theorem proves

that it is rectangle so lets get started

( p - perpendicular / b - base / h - hypotenuse )

a) =>

B = 8.1 m

P = 6.3 m

H = 10.15m

Now applying thm => H^2=p^2+b^2

(8.1)^2 + (6.3)^2 = (10.15)^2

65.61 + 39.69 = 103.02

so now LHS = 105.3 and RHS = 103.02 hence

LHS not equal to RHS

so is not rectangle

b) =>

B = 14.4

P = 5.2

H = 15.31

Now applying thm => H^2=p^2+b^2

(5.2)^2 + (14.4)^2 = (15.31)^2

27.04 + 207.36 = 234.39

LHS = 234.4 and RHS = 234.39

just taking approximation rhs is 234.4

hence

LHS = RHS

so it is a rectangle

please mark it brainliest <3

5 0

3 years ago

Use the distributive property -5 {x + 4} + -3x + -9x + -7

grin007 [14]

Answer:

-17x - 27

Step-by-step explanation:

Distributive property is the multiplication of the number outside the parenthesis and the ones inside.

-5(x + 4) + -3x + -9x + -7

-5x - 20 + -3x + -9x + -7

Combine like terms:

-5x - 20 + -3x + -9x + -7

-5x +-3x

-8x + -9x

-17x

-17x - 20 + -7

-20 + -7

-27

The answer is -17x - 27

Hope this helped.

8 0

3 years ago

Abes apple orchard plans both green apple trees. This planting will include 21 red apple trees and 18 green apple trees. What is

Paha777 [63]

Answer:

The ratio of green apples to red apples is $\frac{6}{7}$ .

Step-by-step explanation:

Given,

Number of red apples = 21

Number of green apples = 18

We have to find out the ratio of green apples to red apples.

Solution,

For finding the ratio we have to divide the number of green apples to the number of red apples.

So, we can frame the above sentence as;

$Ratio=\frac{\textrm{number of green apples}}{\textrm{number of red apples}}$

Now substituting the values, we get;

$Ratio=\frac{18}{21}=\frac{6}{7}$

Hence The ratio of green apples to red apples is $\frac{6}{7}$ .

3 0

4 years ago