Mathematics, 04.11.2020 09:50 nas5119
CORRECT ANSWER WILL BE MARKED BRAINLIEST!
1) The following scatterplot compares the liters of sand moved for each wheelbarrow filled:
Which function below best models the data?
A: y=6.6x+180
B: y=10.4x+180
C: y=10.4x+320
D: y=6.6x+320
E: y=7.5x+275
Answers: 1
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(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
Mathematics, 21.06.2019 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 18:50
Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
Answers: 1
CORRECT ANSWER WILL BE MARKED BRAINLIEST!
1) The following scatterplot compares the liters of sand...
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