3 years ago

4 drivers/ 30 square miles is they want to offer service to country of 75 square miles, how many must they have

1 answer:

3 0

By proportion:-

4 / 30 = x / 75 where x is number needed for the '75' country

30x = 300

x = 10

They need 10 drivers.

You might be interested in

Help pleasee 100 points

IrinaK [193]

1. y=-4x+5
2. y=3x-8
3. Roberta had $50 before she started to save money each week.

5 0

3 years ago

Read 2 more answers

What is the slope of the line?

shtirl [24]

Answer:

$m=\frac{1}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (2, -1)

Point (-4, -3)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{-3+1}{-4-2}$
Add/Subtract: $m=\frac{-2}{-6}$
Simplify: $m=\frac{1}{3}$

4 0

3 years ago

What’s the value of Y?

hichkok12 [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Given the following table, determine the missing value. a. 1.15 C 15 b. 115 d. .15

Setler [38]

Answer:

it's c because it's the missing value

8 0

3 years ago

Read 2 more answers

Summer’s here and the ice cream truck is in town. The truck offers 3 flavors of ice cream: vanilla, chocolate, and strawberry. T

taurus [48]

Answer:

12 choices

Step-by-step explanation:

There are 3 possible flavors Zoe can choose from: vanilla, chocolate, and strawberry.

Meanwhile, there are 4 possible toppings Zoe can choose from: walnuts, sprinkles, and chocolate fudge and cookie crumbs.

Each flavor can go with each topping, so we just multiply these two numbers together:

3 * 4 = 12

Zoe has 12 choices.

5 0

3 years ago