As x approaches π/2 from below, tan(x) approaches +∞. A x approaches π/2 from above, tan(x) approaches -∞. These two limits are not the same, so the limit is said not to exist.

___

For a limit to exist, it must be the same regardless of the direction of approach.

6 0

3 years ago

3 ears of corn cost $1

lisov135 [29]

Yes 3 ears of corn cost $1

3 0

3 years ago

Read 2 more answers

Azlyn can ride her horse 15.2 miles per hour. She is in an endurance race that is 76 miles

Tema [17]

Step-by-step explanation:

Remember, math is a language

when you see per think fractions

15.2 miles per hour = 15.2 miles / 1 hour

since this is a fraction, Units can cancel just like numbers

To cancel miles and be left with hours rearrange the fraction

1 hour / 15.2 miles

then multiply by 72 miles

$\frac{1hour}{15.2miles} \times 72miles$

the miles cancel and youre left with hours!

so youd write and solve 72 / 15.2

3 0

3 years ago

Choose a number from 11 to 19. Write the number and number word. Used words and pictures to show how many tens and ones.

Sladkaya [172]

12: twelve
1 rod(10 blocks)
2 cubes(2 singles blocks)

8 0

3 years ago