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Setler [38]
3 years ago
14

1. Suppose an arithmetic sequence has common difference 5,and the current

Mathematics
1 answer:
Anna [14]3 years ago
5 0

Answer:

55

Step-by-step explanation:

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Please help ASAP........
Ronch [10]
55 I think is correct
6 0
2 years ago
6) The amount of Jen's monthly phone bill is normally distributed with a mean of $70 and a standard
alexandr402 [8]

Answer:

i)The correct option is  D.) 99.74%

ii) The correct option is B.) 68.26%

Step-by-step explanation:

i) P(10≤X≤70) = P(  (10−40)/10  ≤Z≤   (70−40 )/10 ) =  Pr(−3≤Z≤3)

= 0.9987 - 0.0013 = 0.99734

Therefore the percentage of Jen's monthly phone bills are between $40 and $100 is D.) 99.74%

ii)P(2.1≤X≤3.1) = P(  (2.1 − 2.6) /0.5   ≤ Z  ≤ (3.1−2.6 )/0.5)  =  Pr(−1  ≤Z  ≤1) )

=  0.8413 − 0.1587  =  0.6826

Therefore the percentage of students at college have a GPA between 2.1 a,d 3.1 is B.) 68.26%

5 0
3 years ago
Using the picture below, which angle is alternate interior to angle 5?
oee [108]

Answer:

angle 4

Step-by-step explanation:

Angle 4 is the opposite of angle 5, if you flip the paper upside down, you'll see that it is the same

7 0
2 years ago
Read 2 more answers
Kinsey purchased a bushel of large apples that weigh about 48 pounds.the bushel contains 96 apples what is the weight of one app
Elenna [48]
Each with half a pound.
6 0
2 years ago
Read 2 more answers
PLEASE HELP! NEED IT NOW!
insens350 [35]

Answer:

ok

Step-by-step explanation: 3cm i believe

3 0
2 years ago
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