Ask question

Ask question

All categories

andrey2020 [161]

4 years ago

11

Mia wants to reseed her lawn. She selects Show Seed. Show Seed is $7.59 per bag, and the coverage per bag is 200 square meters.

The total area of Mia's property is 600 square meters. Her house and driveway cover 150 square meters. What does the seed cost?

1 answer:

KatRina [158]4 years ago

8 0

Answer:

450/200 * 7.59 =

$17.08

Step-by-step explanation:

You might be interested in

a fish tank has a height of 30 inches, length of 20 inches, and a width of w 25 inches. how many cubic inches will the tank hold

dexar [7]

Answer:

Here is your answer!

Step-by-step explanation:

6 0

3 years ago

For the graph, which are possible functions ƒ, g, and h?

lesya692 [45]

Answer:

The third option is correct

$\displaystyle h(x)=\left ( \frac{10}{3} \right )^x$

$\displaystyle g(x)=\left ( \frac{7}{4} \right )^x$

$\displaystyle f(x)=\left ( \frac{9}{8} \right )^x$

Step-by-step explanation:

Exponential function

The exponential function is usually expressed as

$f(x)=Cr^{kx}$

If both C and k are positive, then f is increasing in all of its domain. Same happens if both are negative. They all have one point in common: (0,C)

The graph shows three functions, all increasing and in all of them (given the options for the answer) have C=1 and k=1, so the equation for each one is

$f(x)=r^{x}$

When x=1, f(1)=r lets us know the value of r

From the graph we can see that the value of r is the greatest for h(x). The next value of r is that one for g(x). Finally, f(x) has the smallest r. That means that

$h(1)>g(1)>f(1)$

We only need to check the options to order h,g,f from greatest to lowest. Since (10/3)=3.3, (9/8)=1.12, (7/4)=1.75 then

h(x) must have $r=\frac{10}{3}$

g(x) must have $r=\frac{7}{4}$

f(x) must have $r=\frac{9}{8}$

So the third option is correct

$\displaystyle h(x)=\left ( \frac{10}{3} \right )^x$

$\displaystyle g(x)=\left ( \frac{7}{4} \right )^x$

$\displaystyle f(x)=\left ( \frac{9}{8} \right )^x$

3 0

3 years ago

Read 2 more answers

Suppose it is 4:30 on Friday .Janice wants to go to the hardware store.it will take her 35 minutes to drive to the store from ho

salantis [7]

Answer:

Not if store closes at 5pm. The time store closes isn’t mentioned.

Step-by-step explanation:

If it takes her 35 minutes to drive to the hardware store, she would arrive at 5:05 (4:30+:35 minutes)

6 0

3 years ago

How many feet are in 2,241 inches? (1 foot = 12 inches)

77julia77 [94]

Answer: A) 186.75 feet

Step-by-Step Explanation:

1 foot = 12 inches
1 inch = 1/12 foot

Therefore, Inches to Feet :-
= 2241/12
= 186.75 feet

8 0

2 years ago

Read 2 more answers

Me QR goes through points Q(0, 1) and R(2, 7). Which equation represents line QR?

maks197457 [2]

We write the equation in the form of directional.

y -1 = 6x ⇔ y = 6x + 1

y - 1 = 3x ⇔ y = 3x + 1

y - 7 = 2x - 6 ⇔ y = 2x - 6 + 7

y = 2x + 1

y - 7 = x - 2 ⇔ y = x - 2 + 7

y = x + 5

Equations cleverly arranged .

Point Q = (0,1)

b factor , not only fits the last equation

In the drawing have engraved points Q and R are tangent linear function appropriate to that point . This graphics solution . y = 3x + 1

Answer b

We check choice by the system of equations , where substitute wartoćsi points Q and R to the model equations linear function

The result of equations confirmed our choice Answer b

3 0

2 years ago