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2 years ago

1. Find the mean, median, mode, and range of the following set of data: 1,2,4,6,4,4

Mathematics

1 answer:

mezya [45]2 years ago

6 0

Step-by-step explanation:

the median is 4

the mean is 1+2+4+6+4+4/6

21/6=7\2

6.5 the mode is 4

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Use slopes to determine if the lines y= -x/3- 9 and 6x – 2y = -5 are perpendicular.

WARRIOR [948]

Answer:

They are perpendicular.

Step-by-step explanation:

When we convert the equation 6x-2y=-5 into y=mx+b form, it changes into y=3x-5/2. Since we know that perpendicular slopes are opposite reciprocal, the opposite reciprocal of -x/3 is 3. So, we know that these 2 slopes are perpendicular.

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3 years ago

Will Mark Brainliest If Correct Answers! Need Some Help Please

djverab [1.8K]

Answer:

Step-by-step explanation:

a) 4x¹⁰ = 2² * x¹⁰

64x² = 2⁶ *x²

GCF = 2² * x² = 4x²

b) 4x¹⁰ - 64x² = 4x²*(x⁸ - 16)

=4x² *[ (x⁴)² - 4²]

= 4x² * (x⁴ + 4) (x⁴ - 4)

= 4x² * (x⁴ + 4)* [(x²)²- 2²]

=4x² * (x⁴ + 4) * (x² + 2)(x² - 2)

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2 years ago

bob needs to mix 2 cups of orange juice concentrate with 3.5 cups of water to make orange juice.bob has 6 cups of concentrate .h

erastovalidia [21]

He can make 12 cups of orange juice

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2 years ago

If you take out a loan for $561.60 over eight years at an interest rate of 9.3%, what is the total amount you will have to repay

yKpoI14uk [10]

Answer:417.84

Step-by-step explanation:

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2 years ago

The approximate distance between J and K is units. The approximate distance between K and L is units. The approximate distance b

Dima020 [189]

Count the distance d, which gives you 7.

Use Pythogarean theorem to find c:
${a}^{2} + {b}^{2} = {c}^{2}$
Plug in the numbers:
${4}^{2} + {3}^{2} = {c}^{2} \\ \\ = 16 + 9 \\ \\ = 25 \\ \\ c = \sqrt{25} = 5$
c is 5.

Same thing with g:
${e}^{2} + {f}^{2} = {g}^{2} \\ \\ {g}^{2} = {4}^{2} + {4}^{2} \\ \\ = 16 + 16 \\ \\ = 32 \\ \\ g = \sqrt{32} = 4 \sqrt{2} = 5.66$
g equals 5.66.

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3 years ago