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2 years ago

8

This refers to relationships among and between variables. It has a value between -1 and 1 that indicates direction and strength.

It is usually denoted with 'r'.

1 answer:

madam [21]2 years ago

4 0

The Correlation Coefficient is the answer

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Which are acute, obtuse, or right?

qaws [65]

5,7 and 8 are right angles, and 6 is an acute angle this is because of u look at 9 and 10 you can see a little box looking thing under the h and if u do that to all of them 5, 7 and 8 can fit the little box but 6 you can’t because it is an acute angle. Hope this helped!

8 0

3 years ago

The graph of the function y=f(x)+35 can be obtained from the graph of y=f(x) by one of the following actions:

SCORPION-xisa [38]

I’m pretty sure it’s the second one if not I’m so sorry

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2 years ago

How do u write an equation in standard form containing the points (0,2) and (-4,1)

-Dominant- [34]

Answer:

y=1/4+2

Step-by-step explanation:

If we're using y=mx+b, then m is the slope and b is the y intercept. The slope of the two points provided, is 1/4. The y intercept, is two.

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2 years ago

Using a formula estimate the body surface area of a person whose height is 150 cm and who weighs 80 kg.

ladessa [460]

Answer:

B. $1.83\text{ m}^2$

Step-by-step explanation:

We are asked to find the body surface area of a person whose height is 150 cm and who weighs 80 kg.

$\text{Body surface area}( m^2)=\sqrt{\frac{\text{Height (cm)}\times \text{Weight (kg)}}{3600}}$

Substitute the values:

$\text{Body surface area}( m^2)=\sqrt{\frac{150\text{ cm}\times 80\text{(kg)}}{3600}}$

$\text{Body surface area}( m^2)=\sqrt{\frac{12,000}{3600}}$

$\text{Body surface area}( m^2)=\sqrt{3.3333333}$

$\text{Body surface area}( m^2)=1.825741$

$\text{Body surface area}( m^2)=1.83$

Therefore, the body surface area of the person would be 1.83 square meters.

7 0

3 years ago

Hey guys! Can u help me with these three questions?

Margaret [11]

Hey guys it equals 12 alight

5 0

2 years ago