3 Answers

212 views2 Answers

220 views
The arithmetic mean formula is also sometimes just called the mean. One can arrive at the solution to this formula by adding together all the number in a set and dividing them by the number of...Read More

2 Answers

209 viewsAnswer must be 60

First term is 12, Last term is 248

248 = 12 + (n-1)4

236 = (n-1)4

59 = n-1

n = 60

2 Answers

241 views2 Answers

203 views2 Answers

205 views
I would like to see the explicit formula written for this question

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202 views2 Answers

202 views
An=A1 + (n-1)d.
A4= A1 + (4-1)d
93= A1 + (3) -7
93= A1 - 21
93 + 21=A1
114 = A1...Read More

2 Answers

204 views1 Answer

254 views
72%

At the end of two hours, the patient still has a 100% chance of survival. After three hours, he has an 85% of survival, or 0.85. After four hours, he has an 85% and of the 85% he had at...Read More

At the end of two hours, the patient still has a 100% chance of survival. After three hours, he has an 85% of survival, or 0.85. After four hours, he has an 85% and of the 85% he had at...Read More

1 Answer

209 views1 Answer

209 views1 Answer

204 views1 Answer

205 viewsSolution

time= distance divide by speed

time=60 divide by 7

time=8whole4out of seven

1 Answer

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