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3 years ago

Blood Types A medical researcher wishes to see if hospital patients in a large hospital have the same blood type distribution as

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

5 0

Its B 28%. Its corrext!!!!!!!

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Which cannot be the angle measurements of triangle ABC? Measure of angle A = 55 degrees, measure of angle B = 65 degrees, measur

jolli1 [7]

Answer:

The last set cannot be the angles of a triangle

Step-by-step explanation: 61+61+59= 181. The angles of a triangle must always total 180°

All the other combinations meet that requirement.

7 0

4 years ago

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What is 17 squared approximated to the nearest tenth

Nimfa-mama [501]

4.1 is the answer. that is the answer

4 0

3 years ago

Ryan is putting a clothesline in his rectangular backyard. He wants to put it between two trees on the edge of his property. He

Rama09 [41]

Answer:

25m

Explanation:

The first figure attached is the sketch of the property mentioned on the question, where all the lengths listed are in meters.

The second figure attached identifies a right triangle whose hypotenuse, c, is the smallest length that the clothesline can measure; and the legs measure 20m, and 20m - 10m = 15m.

Now, you can use the Pythagorean theorem to find the smallest length of the clothesline:

$c^2=(20m)^2+(15m)^2\\\\c^2=625m^2\\\\c=\sqrt{625m^2} \\\\c=25m\longleftarrow answer$

6 0

3 years ago

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State which of the following sets of ordered pairs represent a function.

zalisa [80]

Answer:

Option (D) is correct.

Step-by-step explanation:

A function can be termed as a process from a set of x values to a set of possible y-values where each x-value relates to exactly one y-value.

In other words, a relation can only be a function there is no repetition of x-values. It means a relation can not have duplicated inputs.

Given the sets

Set A: (5,2), (4, 3), (3, 4), (2,5)

Set B: (-1,-6), (0, 2), (1, 2), (3, 6)

Set C: (2, 1), (4, 2), (2, 3), (8,4)

It is clear that sets A and B represent the function because, in these sets, each x-value relates to exactly one y-value. In other words, there are no duplicated inputs.

But, set C has duplicated inputs i.e. x = 2 is repeated twice, and a function can not have a repeated input.

Therefore, we conclude that set A and set B represent a function.

Thus, option (D) is correct.

7 0

3 years ago

Plz help and explain ty

Debora [2.8K]

This is kinda hard to explain but i'll try.
First off, don't do online school.
Second, don't look up answers.

The gcf of the first two terms is 3g^2 and the gcf of the second two terms is 5
3g^2(g + 2) + 5(g + 2)

8 0

4 years ago

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