antonise antonise

23-08-2019
Mathematics

contestada

If it costs 20 cents to mail a postcard,how many postcards can you send for $5

Respuesta :

TheBlueFox TheBlueFox

23-08-2019

20¢ = 1 postcard

40¢ = 2 postcards

60¢ = 3 postcards

80¢ = 4 postcards

100¢ = 5 postcards

↓ ↓

200¢ = 10 postcards

300¢ 15 postcards

400¢ 20 postcards

500¢ 25 postcards

Answer Link

Otras preguntas

Look at the vector below. It is at a 58 degree angle and has a magnitude of 35. a. What is the length of the x-component of this vector? b. What is the length

Jelani's family is putting up a fence around their yard shown in the diagram below. They don't need to fence the wall of the house that is against the yard. The

When a rate is written as money per item, a unit rate is called a

Study the sentences below. The information looks like a paragraph, but it’s not. Can you figure out why? An Italian named Marconi invented the radio. The first

Can someone please help me with this impossible question

The area of a square patio is 49^3 square inches. find the length of one side of the patio. Please show work.

What is the measure of ∠ C?

An airplane is accelerating forward due to a force of 3320 newtons acting on it. Then it encounters wind resistance that exerts a backward force of 550 newtons.

How do I do these questions?

A pet store has eight cats. The weights of the cats, in pounds, are: 12,11,6,10,5,13,6,9 What is the mean absolute deviation (MAD)? Use the calculator to solve