20-03-2020
Mathematics

contestada

21. PAPER FOLDING You fold 4 paper cranes in 20 minues. Your friend folds
9 paper cranes in 45 minutes. Do these rates form a proportion? Explain.

Respuesta :

desireewright13 desireewright13

20-03-2020

yes. 4/20 = 1/5 and 9/45 = 1/5 so they are proportional

Answer Link

Otras preguntas

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors.what number is he thinking

Which expressions would complete this equation so that it has infinitely many solutions? 8 + 2(8x – 6) = Choose exactly two answers that are correct. A. 2(4x

What's 21a + 28b factorise fully

$3.00 for 6 bagels;$9.00 for 24 bagels what is the ratio

so I need to do 3/1×1/5 would be 3/5

the names of the places furthest north ,south ,east and west in england

My sister cannot ______ of being in a relationship with someone who would _____ her personal growth. Options: Compensate Conceive Derive Diversity Inhibit Mod

What is 2/3 minus 1/5 equals? Steps I need to show.

Solve the equation. x – 2/7 = 3 A. x = –3 2/7 B. x = –2 5/4 C. x = 2 5/7 D. x = 3 2/7

What phase does the nucleus disappear and the nuclear envelope break down