A school clube needs 300 feet of rop for a projec. t they have the amount of the rop listed below.

The school club needs additional 43.25 feet of rope.

Step-by-step explanation:

Rope containing 2 pieces have 16 yards in length.

Rope containing 1 piece have 12.5 yards in length.

Rope containing 1 piece have 123.25 feet in length.

We will need this conversion formula:  

                  1 yard = 3 foot.

Now let us find dimensions of each part.

Rope containing 2 pieces having 16 yards in length = 2 16

                                                                                      = 32 yards

                                                                                      = 32 3

                                                                                      = 96 feet.

Rope containing 1 piece having 12.5 yards in length or 37.5 feet.

Rope containing 1 piece having 123.25 feet in length.

Adding the three measures = 96 + 37.5 +123.25

                                              = 256.75 feet.

                    Rope required = 300 - 256.75

                                             = 43.25 feet.

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%

a) 7x=7

step-by-step explanation: