Mathematics, 02.08.2019 10:00 tseaux9

Efore hosting their annual chess tournament and spelling bee, a school received 7 boxes of honorary medals: one medal for every participant. after the chess tournament, two boxes were empty and the rest were still closed. after the spelling bee, which had twice as many participants, there were 72 medals left. how many people competed in the chess tournament?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:40, reggie1127

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, dancer4life5642

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Answers: 1

continue

Mathematics, 21.06.2019 23:50, jasminechambers642

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

Answers: 2

continue

Mathematics, 22.06.2019 01:20, lillyd2873

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

Answers: 1

continue

You know the right answer?

Efore hosting their annual chess tournament and spelling bee, a school received 7 boxes of honorary...