3 years ago

If 3 pounds of grass seed covers 80 square feet, how many pounds are needed to cover 340 square feet?

Mathematics

2 answers:

Arada [10]3 years ago

7 0

Answer:

48.75

Step-by-step explanation:

340/80=16 1/4

16 1/4*3=48.75

dem82 [27]3 years ago

3 0

Answer:

12.74

Step-by-step explanation:

340/80=4.25

4.25*3=12.75

Answer 12.75

You might be interested in

The dot plot shows the number of magazines sold determine the median of the date set

marta [7]

To find median you set up the number least to greasiest and then cross each one out one side at a time until you get to the middle

8 0

3 years ago

Have a wonderful day and here are free pts to make your day better <3<br> 12 x 7 = ?

Rom4ik [11]

Answer:

its 84 but tysm thats so sweet

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Show that 155 can be express as the sum of a power of 2 and a cube number?

son4ous [18]

$\bf \underset{155-128}{155-2^7}= 27\qquad \qquad therefore\qquad 2^7+27=155\implies 2^7+3^3=155$

3 0

3 years ago

Which number is greatest? 2.89 times 10 Superscript negative 8 1.997 times 10 Superscript 2 8.9 times 10 Superscript negative 6

love history [14]

<h3> The greatest number is $1.997 \times 10^2$ </h3>

<em><u>Solution:</u></em>

<em><u>Given that the numbers are:</u></em>

$2.89 \times 10^{-8}\\\\1.997 \times 10^2\\\\8.9 \times 10^{-6}\\\\5 \times 10^{-6}$

We have to find the number that is greatest

Convert the numbers to decimal

$2.89 \times 10^{-8} = 2.89 \times \frac{1}{10^8} =0.0000000289$

$1.997 \times 10^2 = 199.7$

$8.9\times 10^{-6}=8.9\times \frac{1}{10^6}=0.0000089$

$5\times 10^{-6}=5\times \frac{1}{10^6}=0.000005$

We can clearly see that, 199.7 is greatest number

Thus the greatest number is $1.997 \times 10^2$

3 0

3 years ago

Read 2 more answers

What is the equation of the line passing through the points (2, –1) and (5, –10) in slope-intercept form?

BabaBlast [244]

slope formula

-10--1/5-2

-9/3

-3

point slope form

y--1=-3(x-2)

y+1=-3x+6

y=-3x+5

5 0

3 years ago