Ask question

Ask question

All categories

3 years ago

7

instructions: Find the actual distance if the map has a scale of 2 cm : 21 km. According to your Boss’ research, Manhattan and T

he Bronx are 8.6 cm apart on the map. What is their actual distance?

1 answer:

dexar [7]3 years ago

8 0

Answer:

Step-by-step explanation:

If we have the scale

2 cm: 21 km

8.6 cm will be

x=actual distance

x=(8.6*21)/2=90.30 km

You might be interested in

Solve the equation by factoring. 5z2 – 21z + 4 = 0

wariber [46]

(5z-1)(z-4)
0= 4 and 1/5

3 0

4 years ago

Mike has 18 goldfish 24 silverfish in his Aquarium what is the ratio of silverfish to Total fish in the aquarium

pav-90 [236]

Answer:

24:42 or 4:7

Step-by-step explanation:

Silverfish : Total fish

24 : 24 + 18

24 : 42

Simplify:

24:42 = 4:7

7 0

3 years ago

A business owner noted the features of the 100 cars parked at the business. Here are the results:

AlexFokin [52]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The probability is $P(4 \ doors | sunroof ) = 0.40$

Step-by-step explanation:

From the question we are told that

The number of cars packed is $n = 100$

The objective of this solution is to find the probability that the car which has a sunroof also has four doors

This probability is mathematically represented as

$P(4 \ doors | sunroof )$

Baye's Rule define this probability mathematically as

$P(4 \ doors | sunroof ) = \frac{P(4 \ doors \ n \ sunroof )}{P(sunroof)}$

From the diagram

$P(4 \ doors \ n \ sunroof ) = 20$

and $P(sunroof) = 50$

So

$P(4 \ doors | sunroof ) = \frac{20}{50}$

$P(4 \ doors | sunroof ) = 0.40$

3 0

4 years ago

What is the equivalent to this fraction <br> 6/8 & 3/4 = ?

mr Goodwill [35]

Answer:

3/4 x 2/2= 6/8

Step-by-step explanation:

multiply 3/4 x 2/2 to equal = 6/8

3 0

2 years ago

This list shows the amount needed to make 8 pancakes 240g plain flour 2 eggs 600ml milk Dan wants to make 12 pancakes. How much

tia_tia [17]

Hi!

We know the amount needed to make 8 pancakes. Dan wants to make 12 pancakes. 12/8 = 1,5, that's the ratio, we need to multiply each ingredient with 1.5 and we will get the amount needed to make 12 pancakes.

240 * 1,5 = 360 g of plain flour

2 * 1,5 = 3 eggs

600 * 1,5 = 900 ml of milk

Hope this helps!

8 0

3 years ago