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3 years ago

What is a rate that has a denominator of 1 unit is called a rate

Mathematics

2 answers:

laila [671]3 years ago

7 0

Wow for some reason this confuses me.. xD

romanna [79]3 years ago

3 0

A unit rate is a ratio that has a denominator of 1 unit. This term is also called a unit ratio. A unit rate describes how many units of the first type of quantity corresponds to one unit of the second quantity. Examples are 2 feet per second or 5 miles per hour.

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Put them in order smallest to largest:<br> 1.32,1.23,1.03,3.21,3.12

dlinn [17]

Answer:

1.03, 1.23, 1.32 3.12, 3.21

4 0

3 years ago

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What is the y-coordinate of the point that divides the directed

e-lub [12.9K]

Answer:

(D)5

Step-by-step explanation:

Given the point J(-3,1) and K(8,11).

The line segment that divides the segment from J to K in any given ratio can be determined using the formula.

$P(x,y)=\left(\dfrac{mx_2+nx_1}{m+n} ,\dfrac{my_2+ny_1}{m+n}\right)$

In the given case:

$(x_1,y_1)=(-3,1), (x_2,y_2)=(8,11)$ , m:n=2:3

Since we are to determine the y-coordinate of the point that divides JK into a ratio of 2:3, we have:

$\dfrac{my_2+ny_1}{m+n}=\dfrac{2*11+3*1}{3+2}\\\\=\dfrac{22+3}{5}\\\\=\dfrac{25}{5}\\\\=5$

The y-coordinate of the point that divides the directed line segment from J to K into a ratio of 2:3 is 5.

The correct option is D.

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2 years ago

Which row of the input/output table is incorrect?

Dahasolnce [82]

Row D because if you plug in 10 for x you get 17 not 15z

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3 years ago

PLEASE HELP ME I BEG OF YOU IF YOU HELP ME I WILL GIVE YOU BRAINTLIEST"Julie goes to the sports store and spends $40.50 before t

Pie

Answer:

6.25

Step-by-step explanation:

Plz give me brainleist like u said.

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2 years ago

A conjecture and the flowchart proof used to prove the conjecture are shown.

dexar [7]

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2 years ago

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