3 years ago

Ribbon A is 1/3 meters long. It is 2/5 meters shorter than ribbon b. What's the total length of 2 ribbons?

Mathematics

1 answer:

Pavel [41]3 years ago

4 0

1/3+2/5=5/15+10/15
answer is 1

You might be interested in

What is the square root off 60000000<br> These teachers trippin

garri49 [273]

<span>7745.96669241 is the square root...hope it helps :)</span>

7 0

3 years ago

Read 2 more answers

What is the surface area of the square pyramid?

Pavel [41]

The base is a square, therefore all the sides of the base are the same. This also means all the triangles have the same area.

10*10 = 100 cm^2 for the base

0.5*10*12 = 60 cm^2 for each triangle

100 + 4(60) = 340 cm^2

3 0

3 years ago

Read 2 more answers

The number of electrical outages in a city varies from day to day. Assume that the number of electrical outages ( x ) in the cit

Mrac [35]

Answer:

The mean is 0.26

The standard deviation is 0.5765

Step-by-step explanation:

An image showing the step by step solution is attached.

5 0

3 years ago

Read 2 more answers

On for the hyperbola with write an equation for the hyperbola given characteristics.

galina1969 [7]

Answer:

Step-by-step explanation:

3 0

2 years ago

Prove this conjecture

steposvetlana [31]

Answer:

See explanation

Step-by-step explanation:

Consider the natural number $n(n+1)(n+2).$

If $n$ is the natural number, then $n+1, \ n+2$ are next two natural numbers, so numbers $n,\ n+1$ and $n+2$ are three consecutive numbers.

Given three consecutive natural numbers, one of them is always even number and one of them is always multiple of 3, so the product

$n(n+1)(n+2)$

is divisible by 6.

7 0

3 years ago