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3 years ago

Write each rate as a unit rate . 240 miles in 6 hours

Mathematics

2 answers:

lyudmila [28]3 years ago

8 0

$r=\frac{u}{t}\\\\r=\frac{240}{6}\ \frac{mi}{h}\\\\r=40\ \frac{mi}{h}\\\\Rate\ is\ 40\ \frac{mi}{h}$

marta [7]3 years ago

4 0

40 miles per hour 240 divided by 6 is 40

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Deffense [45]

Answer:

Step-by-step explanation:

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2 years ago

[HELP ASAP]~ A city has a population of 240000 people. Suppose that each year the population grows by 4%. What will the populati

Georgia [21]

Answer:

multiply the population each year by 4% or 0.04

year 1 increase by 9600, population 249,600

year 2 increase by 9984, population 259,584

year 3 increase by 10,383, 269,967

year 4 increase by 10,799, 280,766

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Step-by-step explanation:

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3 years ago

Find the distance between the two points S (-5,-2) and T (-3,4).

icang [17]

Answer:

$d =2 \sqrt{10}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

S (-5, -2)

T (-3, 4)

Step 2: Find distance d

Substitute: $d = \sqrt{(-3+5)^2+(4+2)^2}$
Add: $d = \sqrt{(2)^2+(6)^2}$
Evaluate: $d = \sqrt{4+36}$
Add: $d = \sqrt{40}$
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2 years ago

Who listens to NF and enjoys his music?

vlada-n [284]

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2 years ago

A square room has a floor area of 81 square meters. The height of the room is 5 meters. What is the area of one wall

VMariaS [17]

Area of a square is side length ^2

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Area of wall = 9 x 5 = 45 square meters

Answer: 45 square meters

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1 year ago