All categories

3 years ago

Trey wants to plant grass in his backyard. His backyard is in the shape of a rectangle. Its length is 31

1 answer:

8 0

Find the total area of the yard in feet.

Area of a rectangle is length x width.

31 x 24 = 744

Divide the total area of the yard by the coverage of the seeds.

744/12 = 62

He will need 62 packs of seed.

You might be interested in

PLEASE HURRY which ordered pair represents point D

Varvara68 [4.7K]

(2,3) the order is rise over run so, go up two, and to the right 3 which gives you point D

3 0

3 years ago

Read 2 more answers

List all the ways to select two members from S with repetition. The order in which the members are selected is not important. Fo

Taya2010 [7]

9514 1404 393

Answer:

KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

Step-by-step explanation:

Instead of starting with adjacent letters in the list, we start with the same letter. There are 15 possible pairs.

KK KL KM KN KP LL LM LN LP MM MN MP NN NP PP

Additional comment

We leave out pairs with letters previous, because you've said KL is the same as LK, and KL has already been listed. The problem with this list is that it misstates the probabilities of randomly obtaining a given pair. It is not 1/15, but is 2/25 for all but letter duplicates. For duplicates (KK), the probability is 1/25, not 1/15.

4 0

3 years ago

In a game a player draws and replaces a card from a deck 2 times. The possible outcomes and payouts are shown. What is the

Goshia [24]

Given:

Given that in a game a player draws and replaces a card from a deck 2 times.

The possible outcomes and payouts are given.

We need to determine the expected value for someone playing the game.

Expected value:

The expected value for someone playing the game can be determined by

$EV=(\frac{26}{52})(\$ 20)+(\frac{52}{52})(\$4)+(\frac{52}{52})(\$ 0)+(\frac{26}{52})(-\$12)$

Simplifying the values, we have;

$EV=(\frac{1}{2})(\$ 20)+(1)(\$4)+(1)(\$ 0)+(\frac{1}{2})(-\$12)$

Dividing the terms, we get;

$EV=\$ 10+\$4+\$ 0+-\$6$

Adding, we have;

$EV=\$ 8$

Thus, the expected value for someone playing the game is $8

3 0

2 years ago

For each pair of tennis shoes Jayla owns, she owns 4 pairs of flip flops. If jayla has 9 more pairs of flip flops than tennis sh

SSSSS [86.1K]

Answer: There are 12 pairs of tennis shoes.

Step-by-step explanation:

Since we have given that

For each pair of tennis shoes , she owns 4 pairs of flip flops,

so their ratio will be 1:4

Let the number of tennis shoes be x

Let the number of flip flops be 4x

According to question,

4x-x=9

3x=9

x=\frac{9}{3}

x=3

So, the number of pairs of tennis shoes is given by

$4x=4\times 3=12$

Hence, there are 12 pairs of tennis shoes.

3 0

3 years ago

Find the intercepts and domain, and perform the symmet (a) lor. + (e) 4x2 + y2 = 64 (g) 9x2 + 4y ? = 36 pler (c) x + 4y2 = 4 (d)

ddd [48]

Slader. com usually helps

4 0

3 years ago