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Inga [223]
1 year ago
5

Find the least number that must be added to 9577 to make it a perfect square number

Mathematics
1 answer:
balu736 [363]1 year ago
3 0

Answer:

27

Step-by-step explanation:

Since it is addition to make the expression a perfect square, it would not be as direct

√9577 = 97.86214794

we round off to the nearest whole number, since we need a perfect square number

therefore it would be 98

98² = 9604, the perfect square number we'll get after adding to 9577

therefore amount needed to add= 9604-9577= 27

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Mila [183]

Answer:

C) A​ one-tail test will be performed since the alternative hypothesis contains a​ "less than".

Step-by-step explanation:

Test may be categorized as being one tailed or two tailed depending on the inequality sign used when defining the hypothesis ` ; Hypothesis whereby the alternative hypothesis takes a not equal to (≠) are categorized as two talked as the direction of does not point to either the left or right. Conversely, alternative hypothesis which takes a less Than sign or takes a greater Than sign are classed as being one tailed as the they point to a specified direction..

For the scenario given : we are to test the claim that one is stronger than the other ;

For this knid if test it has been stated explicitly that one is greater than another ;

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4 0
2 years ago
If a1 = 6 and an = 3 + 2(an-1), then a2 equals<br><br> no links
Salsk061 [2.6K]

Answer:

15

Step-by-step explanation:

Given that a1 = 6

an =  3 + 2(an-1),

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6 0
2 years ago
Fernando has been saving money to buy an e-book reader. A store has just marked down the price of its readers by 40%. Each reade
notsponge [240]

Answer: 65

Step-by-step explanation:

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Then you have to subtract 60 from 150, you get 90. Then subtract 25. 90 - 25 = 65.

4 0
2 years ago
Read 2 more answers
The high school has 26 teachers and 546 students. What is the ratio of teachers to students?
skelet666 [1.2K]

Answer:

1:21

Step-by-step explanation:

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3 years ago
1 27 points from 35 points.
pishuonlain [190]

Answer:

127 from 35

127 - 35

92

Step-by-step explanation:

6 0
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