Mathematics, 17.10.2021 23:10, shakira11harvey6
Last year at a certain high school, there were 140 boys on the honor roll and 60 girls
on the honor roll. This year, the number of boys on the honor roll increased by 25%
and the number of girls on the honor roll increased by 15%. By what percentage did
the total number of students on the honor roll increase? Round your answer to the
nearest tenth (if necessary).
Answers: 1
Mathematics, 22.06.2019 01:30, christyr2002
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
Mathematics, 22.06.2019 02:00, andrewblack033
Write the component forms of vectors u and v, shown in the graph, and find v − 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>
Answers: 3
Mathematics, 22.06.2019 04:30, winterblanco
Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0). what are the directrices?
Answers: 3
Mathematics, 22.06.2019 04:30, donald1255
Write the ratio as a fraction in lowest terms 1 1/2 to 3 1/3
Answers: 1
Last year at a certain high school, there were 140 boys on the honor roll and 60 girls
on the hono...
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