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Serjik [45]
2 years ago
10

when jace runs the 400 meter dash, his finishing times are normally distributed with a mean of 81 seconds and a standard deviati

on of 1.5 seconds. using the empirical rule, what percentage of races will his finishing time be between 79.5 and 82.5 seconds?
SAT
1 answer:
creativ13 [48]2 years ago
8 0

Answer: 68%

Explanation:

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Which of the following is NOT an aspect of a family with a strong foundation? A. similar interests B. mutual respect C. commitme
aliya0001 [1]

Answer:

A

Explanation:

8 0
2 years ago
philly and boston were working on a project in carpentry class. they needed to cut 5 lengths of 234 feet from a board. how long
ss7ja [257]

or 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Let x represent the total length of the board so as to allow for the cutting of 5 lengths.

Since each length needed to be cut is 234 feet, hence:

x = number of lengths × feet per board

x = 5 lengths × 234 feet

x = 1170 feet

Hence for 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Find out more at: brainly.com/question/18832017

6 0
2 years ago
what is the opportunity cost of attending technical school versus attending a 4-year college or university?
Vilka [71]

Opportunity cost is relevant in this situation. Your opportunity basically consists of the full amount of your college expenses plus the money you would've made when you have chosen to work instead of enrolling in school. <u>The opportunity cost of attending college is $260,000.</u>

The potential benefits that even a person, investor, or business forgo while choosing between two possibilities are known as opportunity costs. Opportunity costs can be easily disregarded since they are by nature invisible.

The opportunity cost would be the worth of what you forgo while making a decision among two or more choices. It's a basic principle that applies to both investing and daily life. The opportunity cost in investing would be the amount of cash you can lose by choosing one asset above another.

Learn more about opportunity cost here

brainly.com/question/24319061

#SPJ4

3 0
2 years ago
101 1110 - 200
Savatey [412]

Explanation:

plz share the proper question plz...

6 0
2 years ago
C=2.99m + 13.99, where c is the total monthly cost
stepan [7]
2.99x12 = 35.88
35.88+13.99
49.87
3 0
2 years ago
Read 2 more answers
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