Robyn bought 2 yards of cotton fabric and yards of fleece fabric. how many yards of fabric did robyn buy?

a student solved the problem this way:

robyn bought yards of fabric.

use a similar strategy to solve this problem.

norma bought yards of cotton fabric and yards of fleece fabric.

how many yards of fabric did norma buy?

a.
yards

b.
yards

c.
yards

d.
yards

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

286 divided by 457.6 what is the quotient?

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box. m∠b=