CAN SOMEONE PLEASE HELP ME WITH THIS PLEASE!!

Explanation:

The formula for the area of a triangle is

A = 0.5*base*height

We plug in the base of 7 and height of 4 to get

A = 0.5*7*4

A = 3.5*4

A = 14

You can replace the 0.5 with 1/2 to get the same formula.

A = 14 cm^2

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh

A = 1/2 (7) * 4

A = 1/2 (28)

A = 14 cm^2

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7