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3 years ago

What is the mean of 6 and 4

Mathematics

2 answers:

mojhsa [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Mean = the average of 2 or more numbers.

To find the mean, add the numbers and divide by the number of numbers in the data set.

Add:

6 + 4 = 10

<em>How many numbers are in the data set?</em>

That's right, 2. (6 and 4)

Divide:

10/2 = 5

Therefore, the mean is 5.

Lera25 [3.4K]3 years ago

4 0

Answer:

Mean; 5

MEDIAN: 5

Range: 2

Mode: all values appeared just once

Geometric mean: 4.8989794855664

Largest: 6

Smallest: 4

Sum: 10

Count : 2

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Chloe is planning an event and purchasing floral arrangements. At Petals Plus, the arrangements cost $35.17 each, and the store

Pachacha [2.7K]

Answer: You would need at least 5 arrangements to make Blooms a better deal

Step-by-step explanation:

Petals Plus

y= 35.17x+67

Blooms

y= 25.03x+108

35.17x+67 =25.03x+108

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7 0

2 years ago

Which expression is equivalent to (3x-1) (-5x+6)?

Gnoma [55]

Answer:

−15x2+23x−6

Step-by-step explanation:

(3x−1)(−5x+6)

=(3x+−1)(−5x+6)

=(3x)(−5x)+(3x)(6)+(−1)(−5x)+(−1)(6)

=−15x2+18x+5x−6

=−15x2+23x−6

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3 years ago

Jackson has a table with a square top and he wants to buy a circular piece of lace that will cover the entire top of the table.

DedPeter [7]

Answer:

226.2

Step-by-step explanation:

I took the test. I hope this helps! :)

6 0

2 years ago

rashid can paint 2 square feet of fence in 10 minutes how long will it take him to paint a fence 6 feet high by 25 feet long

Stells [14]

The area of the fence is 6*25=150 square feet.
It will take him 150 / 2 = 75 of 10-minute intervals. 75 min *10 = 750 min = 750/60 hours = 12.5 hours.

7 0

3 years ago

Read 2 more answers

Sin α = 21/29, α lies in quadrant II, and cos β = 15/17, β lies in quadrant I Find sin (α - β).

Sever21 [200]

$\sin(\alpha-\beta)=\sin\alpha\cos\beta-\cos\alpha\sin\beta$

$\sin\alpha=\dfrac{21}{29}\implies \cos^2\alpha=1-\sin^2\alpha=\dfrac{400}{841}$

Since $\alpha$ lies in quadrant II, we have $\cos\alpha$ , so

$\cos\alpha=-\sqrt{\dfrac{400}{841}}=-\dfrac{20}{29}$

$\cos\beta=\dfrac{15}{17}\implies\sin^2\beta=1-\cos^2\beta=\dfrac{64}{289}$

$\beta$ lies in quadrant I, so $\sin\beta>0$ and

$\sin\beta=\sqrt{\dfrac{64}{289}}=\dfrac8{17}$

So

$\sin(\alpha-\beta)=\dfrac{21}{29}\dfrac{15}{17}-\left(-\dfrac{20}{29}\right)\dfrac8{17}=\dfrac{475}{493}$

8 0

3 years ago