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Alex Ar [27]
3 years ago
10

Find the sum of the first 6 terms of the series 3-6+12-24+

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0

Answer:

its D. -63

Step-by-step explanation:

3 - 6 + 12 - 24 + 48 - 96 = -63

irinina [24]3 years ago
3 0
Theres only 4 but the answer is -15
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Mrs. Nevin is making a costume for a school play. She needs a piece of fabric that is greater than 1/2 of a yard but less than 5
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Answer:

4/7 yards

Step-by-step explanation:

Given that :

Required fabric is > 1/2 but < 5/8

Let required fabric = x

Then ;

Converting the fractions to decimal :

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0.5 < x < 0.625

3/8 yards = 0.375 ;

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3/7 yards = 0.429

2/4 yards = 0.5

0.5 < 0.571 < 0.625

From the options, only 4/7 yards satisfies the condition :

5 0
3 years ago
1)2 out of 7 students are boys. about what percent of students are boys? please help me with the question it is due tomorrow!!!!
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3 years ago
reposting cuz i need this asap for the one i circled do i find the hypotenuse or leg? pls help. i don’t need the answer i just n
Kaylis [27]

Answer:

Hypotenuse

Step-by-step explanation:

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5 0
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The data in the chart shows the maximum and corresponding resting heart rate of a healthy 20 year old man. Fit a regression line
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Answer:

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An observational study found that the amount of sleep an employee gets each night is associated with job performance. The correl
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The conclusion is not correct because

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