Question 20 of 40
There are 8 seniors on the high school soccer team. Two of them will be
cho...
Mathematics, 14.05.2021 17:40, ayandjay01
Question 20 of 40
There are 8 seniors on the high school soccer team. Two of them will be
chosen to be co-captains. How many ways are there to choose the co-
captains?
Decide if this is a permutation or a combination, and then find the number of
ways to choose the co-captains.
A. Combination; number of ways = 28
B. Permutation; number of ways = 56
C. Permutation; number of ways = 28
O D. Combination; number of ways = 56
Answers: 2
Mathematics, 21.06.2019 17:30, apexdude2020
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 18:00, santosv3136
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
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