If there are seven nouns 5 verbs and 2 adjectives how many ways are there to form a sentence by choosing one word of each type

Let be the seven nouns, be the five verbs, and be the two adjective.

You want to form a sentence of the following form:

So, let's start with the choice of the noun. We have seven choice since there are seven nouns in total.

Once we made the first choice, it's time the verb. For each of the seven choice we had for the noun, we have 5 choice for the verbs. This leads to 35 possible combinations of nouns and verbs.

Finally, for each of the 35 choices we had so far, we have to make the last choice: adjective1 or adjective 2? This means that the 35 choices bisect again, leading to a total of 70 possible sentences.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

b

step-by-step explanation: