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adelina 88 [10]
3 years ago
14

In an A.P., if the first term is 22, the common difference is -4, and the sum is 64, find n​

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

3 + 6 + 12 + 24 + 48 + 96 + 192 + 384 = 765

Step-by-step explanation:

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Which is the best estimate of 90/7 divided by 1 3/4?
goblinko [34]

Answer:

7 17/49

Step-by-step explanation:

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Convert improper fractions to mixed numbers:

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Ishan and Hazel plan to retire at age 60 with a retirement income of $48,000 a year from their savings. Rather than pay themselv
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5 0
3 years ago
[2.4–(0.3–3.21)÷2+0.44÷(−2)]÷ 2/5
netineya [11]

Answer:9.0875

Step-by-step explanation:

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[4.8:2-(-2.91):2-0.44:2]:2/5=

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=36.35:4=9.0875

6 0
3 years ago
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