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3 years ago

True or false? 5 2/3 and 3/17 are reciprocal numbers.

Mathematics

2 answers:

3241004551 [841]3 years ago

6 0

Please add me brainiest I think it would be true

Hope this helped!!!

Thanks :)

CaHeK987 [17]3 years ago

5 0

5 2/3......turn to an improper fraction = 17/3

17/3 and 3/17 ARE reciprocals <===

because the reciprocal is basically just " flipping " the number. But as a definition, reciprocals are a pair of numbers, that when multiplied, equals 1....also known as the multiplicative inverse

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The admission to a local fair is $10 for each adult and $6 for each child. Each ride costs $1.50 for an adult and $1 for a child

S_A_V [24]

So first start out by writing an expression for the cost of the child and the adult separately.

Child:
6 + 1r ($6 + $1 per ride)

Adult:
10 + 1.5r ($10 + $1.50 per ride)

to find how much more the adult will spend, just do Adult Expression - Child Expression which will be:

10 + 1.5r - (6 + 1r) just simplify this

For Part B, use your equation from part A where r = 7

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2 years ago

Fitness experts advise people who want to lose weight to drink protein shakes after workout sessions, because it helps build mus

Artemon [7]

Answer:

Part A

The probability of the treatment groups mean being greater than the control group mean by 8points or more = (26+8+2)/1000 = 0.036

Part B

Yes, the result is statistically significant because the probability of the difference being 8point or more is less than 5% significant level

Part C

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3 years ago

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Arte-miy333 [17]

Answer:

P= A + B + C

Step-by-step explanation:

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3 years ago

Denise bought 5.2 pounds of rice for $5.29. Using the unit rate, how much would 2 pounds of rice cost? A $1.02 C $2.04 B $1.29 D

vagabundo [1.1K]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Long Division: (3x^4-8x^3-x^2+9x+5) / (x-2) pleaseee answer this

Drupady [299]

3x⁴ = 3x³ • x, and

3x³ (x - 2) = 3x⁴ - 6x³

Subtract this from the numerator to get a remainder of

(3x⁴ - 8x³ - x² + 9x + 5) - (3x⁴ - 6x³) = -2x³ - x² + 9x + 5

-2x³ = -2x² • x, and

-2x² (x - 2) = -2x³ + 4x²

Subtract this from the previous remainder to get a new remainder of

(-2x³ - x² + 9x + 5) - (-2x³ + 4x²) = -5x² + 9x + 5

-5x² = -5x • x, and

-5x (x - 2) = -5x² + 10x

Subtract this from the last remainder to get a new one of

(-5x² + 9x + 5) - (-5x² + 10x) = -x + 5

-x = -1 • x, and

-1 (x - 2) = -x + 2

This gives a new remainder of

(-x + 5) - (-x + 2) = 3

3 does not divide x, so we're done.

So, we have

(3x⁴ - 8x³ - x² + 9x + 5) / (x - 2) = 3x³ - 2x² - 5x - 1 + 3/(x - 2)

7 0

3 years ago