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2 years ago

8

Asuka is planting grass seeds on her new lawn. The dimensions of her lawn are 4 ft by 3 ft. The instructions to plant the grass

seeds suggest planting 16 seeds for every square inch. How many seeds should Asuka use to plant her entire lawn?

1 answer:

pshichka [43]2 years ago

8 0

3 ¼ - 1 2/4= 2 3/6 + 1 2/6=

Step-by-step explanation:

3 ¼ - 1 2/4= 2 3/6 + 1 2/6=

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Evaluate the expression. Write your answer as a fraction in simplest form.<br> Thank you so much!

ziro4ka [17]

Answer:

$\frac{1}{27}$

Step-by-step explanation:

Using the rule of exponents

$\frac{a^{m} }{a^{n} }$ with n > m

= $\frac{1}{a^{(n-m)} }$ , thus

$\frac{3^{5} }{3^{8} }$ = $\frac{1}{3^{(8-5)} }$ = $\frac{1}{3^{3} }$ = $\frac{1}{27}$

7 0

3 years ago

Lines C and D are represented by the equations given below: Line C: y = x + 6 Line D: y = 3x + 2 Which of these shows the soluti

Andre45 [30]

Solution: (2,8)

Using the elimination method set up the system of equations like:

y = x + 6

y = 3x + 2

Eliminate the x-variable by multiplying the top equation by -3

-3y = -3x -18

y = 3x + 2

Combine terms:

-2y = -16

-y = -8

y = 8

Plug in 8 to one of the first equations for y

8 = 3x + 2

6 = 3x

x = 2

Solution: (2,8)

7 0

3 years ago

If Joseph buys a T.V. At 35% off and it’s original costs $599.99 how much did he pay for the tv?

Monica [59]

Answer: He paid $\$389.9935$ for the T.V.

Step-by-step explanation:

We need to analize the information provided:

- The original cost of the T.V. was $599.99

- Joseph buys it at 35% off the original cost.

Let be "x" the amount Joseph paid for the T.V.

We can calculate "x" with the following expression:

$x=\$599.99-(\$599.99)(0.35)\\\\x=\$389.9935$

Therefore, he paid $\$389.9935$ for the T.V.

7 0

3 years ago

a class is having their picture taken. the photographer positions himself 21 feet from the center of the row of students. When t

Papessa [141]

Answer:

24

Step-by-step explanation:

tbh I am not sure if this is right but here

6 0

3 years ago

Regular hexagon ABCDEF is inscribed in circle X and has an apothem that is 6√3 inches long. Use the length of the apothem to cal

TEA [102]

Perimeter is 12*6 =72

7 0

3 years ago