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Lana71 [14]
3 years ago
7

Based on the Empirical Rule, what percent of the data would fall AFTER the first standard deviation GREATER than the mean?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
4 0
13.5% i thinkkkkkkkkkk
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Jamie receives 15% commission on magazine subscriptions. One week her sales totaled $860. What was her commission?
icang [17]

Given:

Jamie receives 15% commission on magazine subscriptions.

One week her sales totaled $860.

To find:

Her commission.

Solution:

We have,

Total sales of one week = $860

Rate of commission = 15%

Now,

Commission=\dfrac{15}{100}\times 860

Commission=\dfrac{15}{10}\times 86

Commission=\dfrac{1290}{10}

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4 0
3 years ago
What are the gradients (slopes) and y-intercepts of these lines, please?​
masya89 [10]

Answer:

a. gradient 4

b. gradient 3

c. gradient 1

d. gradient 1

e. gradient -2

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Step-by-step explanation:

to find y intercept substitute x to be 0

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3 years ago
What is the 4th term in the sequence b(n)=1(-2)^n-1
mel-nik [20]
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b(4)=16-1

b(4)=15

-------------------------------------------------------------

b(n)=1(-2)^{n-1}

When n = 4
b(4)=1(-2)^{4-1}

b(4)=1(-2)^3

b(4)=1(-8)

b(4)=-8

8 0
3 years ago
A training program is used by a corporation to direct hirees to appropriate jobs. The program consists of two steps.
AlekseyPX
The probability is the probality of being designated a a management trainee (i.e. 30%)  * the probability of not be appointed to a management posittion (i.e. 25%, which comes from 20% to be assigned to nonmanagerial position + 5% of being fired).

Result: 30% * 25% = 7.5%.

Answer: 7.5%.
4 0
3 years ago
A flower pot has a radius of 10 inches. Evelyn wants to tie a ribbon around the pot. How long does the ribbon have to be in orde
mariarad [96]

Answer:68.5

Step-by-step explanation:

3 0
2 years ago
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