A sprinter ran the 400 meter dash in 44.62 seconds. Convert her speed into miles per hour

answer: 819.89 miles across america

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

kaahe btau

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