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Rzqust [24]
2 years ago
5

Please help with 1 , and 2 I really don’t understand this!

Mathematics
2 answers:
makvit [3.9K]2 years ago
8 0

Answer:

1.B

2.A

<em>Hope it helped all of you....</em>

elena-s [515]2 years ago
6 0
1. B
2. A

hope this helped
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What’s the answer for this?
Oksi-84 [34.3K]

Answer:

$21.11

Step-by-step explanation:

Initial $15.00

After 1 year, $15.00 * (1 + 5%) = $15.00 * 1.05

After 2 years, $15.00 * 1.05 * (1 + 5%) = $15.00 * 1.05²

After 7 days: $15.00 * 1.05⁷ = $21.11

6 0
2 years ago
HELPP PLEASEE TAKING A TEST!!
alexgriva [62]
The answer is 15 km I think.
4 0
3 years ago
Read 2 more answers
Salve this proportion 15/35=g/7
labwork [276]
G is equivalent to 3
4 0
3 years ago
The equation of the line of best fit of a scatter plot is y = _7x _ 2. What is the the y-intercept?
DaniilM [7]
The solution to your problem is as follows:

Since the equation of a line is:

y = mx + b; where m=slope, and b=y-intercept.

Therefore, the y-intercept of the line is -2.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
3 years ago
Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.47 and a standard deviation of 1.5. U
alex41 [277]

Answer:

2.5% of American women have shoe sizes that are greater than 11.47.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 8.47

Standard deviation = 1.5

The normal distribution is symmetric, which means that half the measures are below the mean, and half are above the mean.

What percentage of American women have shoe sizes that are greater than 11.47?

11.47 = 8.47 + 2*1.5

This means that 11.47 is two standard deviations above the mean.

Of those measures below the mean, none are greater than 11.47.

Of those measures above the mean, 95% are between the mean and 11.47, and 5% are above. So

0.5*0.05 = 0.025

2.5% of American women have shoe sizes that are greater than 11.47.

8 0
3 years ago
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