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Dovator [93]
3 years ago
11

Karen is knitting quilts for her family and friends as holiday gifts. As she knits the quilts she becomes more proficient each w

eek. If the pattern continues, during what week will Karen knit 18 quilts? A) 8 weeks B) 9 weeks C) 10 weeks D) 11 weeks

Mathematics
1 answer:
Mrrafil [7]3 years ago
4 0

Answer: 9 weeks

Step-by-step explanation: i did the math and got it right

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Draw a conclusion is the statement below always sometimes or never true give at least two examples to support your reasoning the
hodyreva [135]
It's sometimes true.

One example is the least common multiple of 2 and 3 is 6, which is their product.

But the product isn't always the answer because (example 2:) the least common multiple of 6 and 10 is 30 because 6*5=30 and 3*10=30, however 6*10 is 60.

Ergo, it is only sometimes true.
3 0
3 years ago
What is the solution to this system of linear equations? y − 4x = 7 2y + 4x = 2
erik [133]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>(-1, 3)</em>

▹ Step-by-Step Explanation

y - 4x = 7

2y + 4x = 2

<u>Substitute</u>

y - (2 - 2y) = 7

<u>Solve</u>

y = 3

<u>Substitute</u>

4x = 2 - 2 * 3

<u>Solve</u>

x = -1

<u>Final Answer</u>

(x, y) = (-1, 3)

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

4 0
3 years ago
1.Mr. Bowen’s test is normally distributed with a mean of 75 and a standard deviation of 3 points.
lianna [129]

Answer:

2.28%

Step-by-step explanation:

Mr. bowens test is normally distributed with a mean (μ) of 75 and a standard deviation (σ) of 3 points.

The z score is used in probability to show how many standard deviation is a raw score below or above the mean. The formula for the z score (z) is given by:

z=\frac{x-\mu}{\sigma}

For a raw score (x) of 81 points, the z score can be calculated by:

z=\frac{x-\mu}{\sigma}=\frac{81-75}{3}=2

Therefore from the normal probability distribution table, the probability that a randomly selected score is greater than 81 can be given as:

P(x > 81) = P(z > 2) = 1 - P(z < 2) = 1 - 0.9772 = 0.0228 = 2.28%

7 0
3 years ago
Solve for 50 points<br> x^(2)=100
USPshnik [31]
10 is the only answer here
7 0
2 years ago
Read 2 more answers
Oliver needs to save at least $1500 to buy a computer. He has already saved $650. How much more does he need to save? Write and
Misha Larkins [42]
X + 650 = 1500
       x     =  1500 - 650
        x     =   $850
3 0
3 years ago
Read 2 more answers
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