Step-by-step explanation: so let's say 51,000 is 100% and x is what where looking for, we know x is 36% so write x=36% the you have 51,000=100% now you have two simple equations.

5 0

3 years ago

A train traveled 360 miles in 6 hours. how many miles per hour did the train travel?

quester [9]

The train traveled 60 miles per hour since 360 miles divided by 6 hours gives you 60 mph

5 0

3 years ago

Read 2 more answers

In a sheet metal operation, three identical notches and four identical bends are required. If the operations can be done in any

goldfiish [28.3K]

Answer:

<h2>There are 5040 different possible sequences.</h2>

Step-by-step explanation:

Three identical notches and four identical bends are required in the sheet metal operation.

In total 7 things are required in the metal operation.

We can think it as we need to put the 3 notches and 4 bends in 7 places.

First, lets put the 3 notches in 3 places.

In order to do so, we need to choose 3 places from the 7 places.

We can choose 3 places in $\frac{7!}{3!\times4!} = \frac{5\times6\times7}{6} = 35$ ways.

The 3 notches can be arrange in 3! = 6 ways.

The 4 bends can arrange in 4! = 24 ways.

Thus, in total $35\times24\times6 = 5040$ different possible sequences.

3 0

3 years ago

Btw John makes 9$ an hour and amber makes 8$ an hour. REMEMBER TO ANSWER IN MINUTES NOT HOURS.

erik [133]

Answer:

John: 333.3333mins

Amber: 375mins

6 0

2 years ago