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3 years ago

27 POINTS » Answer this simple question!

Mathematics

2 answers:

marta [7]3 years ago

8 0

None of above is the answer

rjkz [21]3 years ago

8 0

Answer: none of the above

Step-by-step explanation:

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Help ASAP i cant fail ill mark brainliest

sweet [91]

Answer:

Step-by-step explanation:

The trend is that it keeps increasing by a little bit every time.

Hope i helped you. Dont need brainliest if you dont want.

4 0

2 years ago

In a study conducted at a large long-term care facility, two data collectors examined 56 pressure ulcers on 40 different subject

lara31 [8.8K]

Answer:

Interrater reliability between the two data collectors was high

Step-by-step explanation:

Explanation-

Interrater reliability is the consistency of observations between two or more observers.

An Agreement of 54 out of 56 scores would indicate a high level of interrater reliability.

The data collection method was appropriate for pressure ulcer risk assessment.

The risk assessments did not have to be done by both evaluators at the same time.

5 0

2 years ago

one morning the temperature is -28 in Anchorage, Alaska, and 65 in Miami, Florida. How many degrees warmer was it in Miami than

polet [3.4K]

since the first number is negative and the 2nd is positive just add the two together

-28 + 65 = 93 degree warmer in Miami

8 0

3 years ago

Giovanna and Janet have jobs where they get paid by the hour .Below are the numbers of hours of each have worked on each of the

Harman [31]

I would need more information to help you. Like the numbers of hours worked, amount of money made, and the statements.

5 0

3 years ago

Type the correct answer in each box. A circle is centered at the point (5, -4) and passes through the point (-3, 2). The equatio

Galina-37 [17]

Answer:

$(x+ \boxed{-5})^2+(y+\boxed4)^2=\boxed{100}$

Step-by-step explanation:

Given:

Center of circle is at (5, -4).

A point on the circle is $(x_1,y_1)=(-3, 2)$

Equation of a circle with center $(h,k)$ and radius 'r' is given as:

$(x-h)^2+(y-k)^2=r^2$

Here, $(h,k)=(5,-4)$

Radius of a circle is equal to the distance of point on the circle from the center of the circle and is given using the distance formula for square of the distance as:

$r^2=(h-x_1)^2+(k-y_1)^2$

Using distance formula for the points (5, -4) and (-3, 2), we get

$r^2=(5-(-3))^2+(-4-2)^2\\r^2=(5+3)^2+(-6)^2\\r^2=8^2+6^2\\r^2=64+36=100$

Therefore, the equation of the circle is:

$(x-5)^2+(y-(-4))^2=100\\(x-5)^2+(y+4)^2=100$

Now, rewriting it in the form asked in the question, we get

$(x+ \boxed{-5})^2+(y+\boxed4)^2=\boxed{100}$

4 0

3 years ago