3 years ago

Which is the better buy?

Mathematics

1 answer:

madam [21]3 years ago

3 0

2-gallon
bucket for 66.72

You might be interested in

The area of a square field is 1 17/64 m2. What is the perimeter of the square field? Can some1 say this ans fast pls

AURORKA [14]

Answer:

5.41 m

Step-by-step explanation:

First, let's find a side length by taking the square root of the area.

117/64 ^ 1/2 = 1.352...

Next, we need to multiply by 4.

1.352... x 4 = 5.408...

= approximately 5.41

4 0

3 years ago

What is the volume of a hemisphere with a radius of 2.3m round to the nearest tenth of a cubic meter

kodGreya [7K]

Answer: $25.5 m^{3}$

Step-by-step explanation:

If the volume of a sphere is

$V=\frac{4}{3} \pi r^{3}$

Where $r=2.3 m$ is the radius

The volume of a hemisphere is half the volume of the total sphere:

$V_{hemisphere}=\frac{V}{2}=\frac{\frac{4}{3} \pi r^{3}}{2}$

$V_{hemisphere}=\frac{2}{3} \pi r^{3}$

Solving this equation:

$V_{hemisphere}=\frac{2}{3} \pi (2.3 m)^{3}$

Finally:

$V_{hemisphere}=25.48m^{3} \approx 25.5 m^{3}$

5 0

3 years ago

V + 9 over 3= 8<br> what is v?

stira [4]

V= 15 steps are down below

6 0

3 years ago

Read 2 more answers

The function f(x)= 9√x gives the speed in feet per second (ft/s) of a free-falling object after it has fallen x feet (ignoring a

Naya [18.7K]

Answer:

45.9ft/s

Step-by-step explanation:

Simply plug your given value into the function

$f(26)=9\sqrt{26} = 45.9 (1.d.p.)$

3 0

2 years ago

Solve for x. help meh im doing a quiz

xenn [34]

Answer:

x=7.2cm.........................

7 0

2 years ago