arlenejimenez074 arlenejimenez074

26-05-2021
Mathematics

contestada

Suppose that 13 inches of wire costs 78 cents.
At the same rate, how much (in cents) will 7 inches of wire cost?

Respuesta :

clarch19 clarch19

27-05-2021

Answer:

$0.42

Step-by-step explanation:

create a proportion:

13/.78 = 7/x

cross-multiply to get:

13x = 7(.78)

13x = 5.46

x = 5.46/13

x = .42

Answer Link

Otras preguntas

The most serious health problem faced by indigenous populations of the new world in the 16th century was:

What inspired both william morris and frank lloyd wright to design furniture answers?

In which order will free nucleotides add

Heights of male students in the eighth grade are normally distributed with a mean of 57.2 in. and standard deviation of 2.4 in. find the height that is the 90th

Which family on the periodic table contains elements that already have the octet in their valance energy level?

What nation decided to help the patriots after the Battle of Saratoga

Address. This generation of Americans has been tested by crises that steeled our resolve and proved our resilience. A decade of war is now ending. An economic

Let {e⃗ 1, e⃗ 2, e⃗ 3, e⃗ 4, e⃗ 5, e⃗ 6}{e→1, e→2, e→3, e→4, e→5, e→6} be the standard basis in r6r6. find the length of the vector x⃗ =−2e⃗ 1+5e⃗ 2−5e⃗ 3+4e⃗ 4

Which is an equation of the line parallel to y = 6x - 4 and passing through (-3, -8)?

which of these poems is not an epic 1) the odyssey 2) paradise lost 3) the Aenid 4) piers plowman