3 years ago

Think! *

Mathematics

1 answer:

pochemuha3 years ago

6 0

not to buy all of them they can by 55 boxs

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Tam sayılı kesirleri anlatır mısınız?

Afina-wow [57]

Bir tam sayı ve bir basit kesir ile ifade edilen kesirlere taam sayılı kesir denir.

4 0

2 years ago

V=2.5(6.4−t)

Alja [10]

Answer:

6.4 minutes ( or 6 minutes and 24 seconds)

Step-by-step explanation:

Filling up the jug means the empty space is 0, hence V = 0.

We plug in 0 into V and solve for t to get the time required to fill it up:

$V=2.5(6.4-t)\\0=2.5(6.4-t)\\0=16-2.5t\\2.5t=16\\t=\frac{16}{2.5}\\t=6.4$

Hence it will take 6.4 minutes to fill up the jugs.

Note: 0.4 minutes in seconds is $0.4*60=24$ seconds

6 0

3 years ago

Martha measures the big prize wheel on a game show and calculates that it has a circumference of 12.56 yards. What is the prize

trasher [3.6K]

The radius is 2 yards...
Formula for circumference is $\pi r^2$ so divide your circumference by 3.14 or pi and you get 4 the square root of 4 is 2.

Hope this helps!

7 0

3 years ago

A pair of shoes usually sells for $64. If the shoes are 20% off, and sales tax is 8%, what is the total price of the shoes, incl

Marina86 [1]

Answer:

$55.30

Step-by-step explanation:

4 0

3 years ago

Work out the area of this circle

Svetach [21]

Answer:

A = 50.3 cm²

Step-by-step explanation:

Area of a circle = $\pi r^2$

Where r = 4 cm

A = π(4)²

A = 16(3.14)

A = 50.3 cm²

5 0

3 years ago