All categories

2 years ago

Write

Mathematics

1 answer:

My name is Ann [436]2 years ago

8 0

1.16666667

The Six Repeats

You might be interested in

For the equation, find three ordered pair solutions by completing the table. Then use any two of the ordered pairs to graph the

Vikentia [17]

Answer:

Please see picture below.

Step-by-step explanation:

4 0

1 year ago

Expand and simply <br> 4(2d + 3) – 2(3d – 5)

Brut [27]

Answer:

8d+12-6d+10

2d+22

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

I need help on this question, please stop by.

maksim [4K]

Answer:

last option from the left

Step-by-step explanation:

To find the price of one water bottle, we can calculate 6 / 24 because 24 bottles cost $6. Now, to find the price of 10 bottles, we can multiply the price of 1 bottle by 10 so the answer is 6 / 24 * 10.

8 0

2 years ago

If the scientist is accurate, what is the probability that the proportion of airborne viruses in a sample of 477 viruses would d

melisa1 [442]

Answer:

0.01596

Step-by-step explanation:

A scientist claims that 8% of the viruses are airborne

Given that:

The population proportion p = 8%

The sample size = 477

We can calculate the standard deviation of the population proportion by using the formula:

$\sigma_p = \sqrt{\dfrac{p(1-p)}{n}}$

$\sigma_p = \sqrt{\dfrac{0.8(1-0.8)}{477}}$

$\sigma_p = \sqrt{\dfrac{0.0736}{477}}$

$\sigma_p = 0.02098$

The required probability can be calculated as:

$P(| \hat p - p| > 0.03) = P(\hat p - p< -0.03 \ or \ \hat p - p > 0.03)$

$= P \bigg ( \dfrac{\hat p -p }{\sqrt{\dfrac{p(1-p)}{n}}} < -\dfrac{0.03}{0.0124} \bigg ) + P \bigg ( \dfrac{\hat p -p }{\sqrt{\dfrac{p(1-p)}{n}}} >\dfrac{0.03}{0.0124} \bigg )$

= P(Z < -2.41) + P(Z > 2.41)

= P(Z < -2.41) + P(Z < -2.41)

= 2P( Z< - 2.41)

From the Z-tables;

$P(| \hat p - p| > 0.03)$ = 2 ( 0.00798

$P(| \hat p - p| > 0.03)$ = 0.01596

Thus, the required probability = 0.01596

3 0

2 years ago

Please help me quick

DENIUS [597]

Answer: D. (-5 < 5)

Step-by-step explanation:

-5 is NOT greater than its opposite (5)

6 0

2 years ago