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Sindrei [870]
3 years ago
13

In a normal distribution, 95% of the data fall within how many standard

Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer: two standard deviations

Step-by-step explanation:

A P E X

Alexxandr [17]3 years ago
7 0

Answer:

O A. Two standard deviations

Step-by-step explanation:

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HOTELS The Lincoln’s hotel room costs $90 a night. An additional 10% tax is added. Hotel parking is $12 per day. The Lincolns ex
mart [117]

Answer:

5 nights

Step-by-step explanation:

Solve the inequality:

90x + 90(0.1)x + 12x + 30 \leq 600

Add like terms:

102x + 30 + 90(0.1)x \leq 600

Isolate the variables:

102x + 90(0.1)x \leq 570

102x + 9x \leq 570

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x \leq 5.13

So, the Lincolns can stay for 5 nights without exceeding $600

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2 years ago
An ________ is an event whose result is uncertain, and the possible results of the event are called ________.
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Answer:

Experiment. Outcome.

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An experiment is an event whose result is uncertain.

The possible results from an experiment is called outcome.

8 0
3 years ago
vivian had to pay $22000 of student loans when he graduated. By the following year, his debt had been reduced to $ 15200. How mu
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He payed off 6,800$

Step-by-step explanation:

4 0
3 years ago
A bag of cat food contains 4 pounds. Each serving is 1/4 of a cup. How many servings are in the bag?
Alina [70]

Answer:

16

Step-by-step explanation:

each pound has 3.6 cups

1/4 of a pound can be multiplied

3.6 x 1/4 =  0.9

then we subtract 4 - 3.6 = 0.4 say if the question was for one pound

But we have to find  14.4 cups instead as;

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2 years ago
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