Mathematics, 15.04.2021 18:10 Playboycxm
Which question can be answered by finding 2 1/2÷2/3?
A) How many 2/3-meter long pieces of ribbon are needed to have a total of 2 1/2 meters of ribbon?
B) You have 2 1/2 meters of ribbon and use 2/3 meter. How many meters of ribbon are remaining?
C) How much is 2/3 of a 2 1/2-meters long piece of ribbon?
Answers: 3
Mathematics, 21.06.2019 19:30
In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
Mathematics, 21.06.2019 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
Mathematics, 21.06.2019 21:40
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
Mathematics, 21.06.2019 22:00
(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3
Answers: 1
Which question can be answered by finding 2 1/2÷2/3?
A) How many 2/3-meter long pieces of ribbon...
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