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sladkih [1.3K]
3 years ago
11

What is the answer please im in a hery

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
3 0

Answer:

Factor 12a + 6b : 6(2a + b)

Step-by-step explanation:

12a+6b

Rewrite 12 as 2 * 6:

=2\cdot \:6a+6b

Factor out common term 6:

=6\left(2a+b\right)

Hope I helped. If so, may I get brainliest and a thanks?

Thank you, Have a good day! =)

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The equation of a line is y = 1.5x − 2. What are its slope and y-intercept?
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You need to use y=mx+c to answer this so basically

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Hope this helps :)

3 0
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What is the slope for this table?
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Issac, BYU-Idaho student, found an old article in the school paper, the Scroll, that asserted that 11% of girls "wait for their
ololo11 [35]

Answer: 151

Step-by-step explanation:

When the prior estimate of population proportion is available , then the formula for sample size:  n=p(1-p)(\dfrac{z^*}{E})^2

, where p= prior estimate of population proportion

z*= critical-value.

E= Margin of  error.

Let p be the proportion of of girls "wait for their missionary".

p = 11% =0.11

E= ± 0.03

The critical z-value corresponding to 90% confidence level = z*=1.645 [using z-table ]

Substitute all the values in the above formula , we get

Required sample size  :n=(0.11)(1-0.11)(\dfrac{(1.96)}{0.05})^2

\Rightarrow\ n=(0.11)(0.89)(39.2)^2

\Rightarrow\ n=(0.0979)(1536.64)\\\\\Rightarrow\ n=150.437056\approx151 [Rounded to next integer.]

Thus, the number of observations he needs in his sample = 151

8 0
3 years ago
Between what two numbers is the exact product of 379 and 8
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"Product" means to multiply, so you have to multiply 379 by 8 to get 3,032; it's between the numbers 3,031 and 3,033
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3 years ago
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