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3 years ago

What is the relationship between the difference in the means and the MADs?

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

Answer:

Its the second one in the photo

Step-by-step explanation:

it's the second because when I clicked it I got it right.

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Suppose you buy a CD for $300 that earns 3% APR and is compounded quarterly. The CD matures in 3 years. How much will this CD be

tino4ka555 [31]

Amount spent at start C = $300 Rate = 3% = 0.03 Number of periods = 3 years Future Value at the maturity FV = 300 x (1 + 0.03) ^3= 300 x 1.0927 = 328 The correct answer would be 328.14

8 0

4 years ago

Read 2 more answers

How can I solve this: |n| ≥ n

valina [46]

$|n| \geq n$

For $n\leq 0$

$|n| \geq n \Leftrightarrow -n\geq n \Rightarrow 2n\leq0 \Rightarrow n\leq0$

For $n>0$

$|n| \geq n \Leftrightarrow n\geq n \Rightarrow 0\geq0\Rightarrow x\in\mathbb{R}$

$x>0 \vee x\leq 0 \Rightarrow \boxed{x\in\mathbb{R}}$

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

$|n| \leq n$

For $n\leq0$

$|n|\leq n\Leftrightarrow -n\leq n \Rightarrow 2n\geq 0 \Rightarrow n\geq 0\\
n\geq 0 \wedge n\leq 0 \Rightarrow n=0$

For $n>0$

$|n|\leq n \Leftrightarrow n\leq n \Rightarrow 0 \leq 0\Rightarrow n\in \mathbb{R}\\
n\in \mathbb{R} \wedge n>0 \Rightarrow n>0$

$n>0 \vee n=0 \Rightarrow \boxed{x\geq0}$

5 0

4 years ago

If there are x teams in a league and each team plays every other team twice, then the total number of games (n) to be played i

spin [16.1K]

Given that if there are x teams in a league and each team plays every other team twice, then the total number of games (n) to be played is given by

$n=x^2-x$

If a chess league has 15 teams the total number of games to be played if each team plays every other team twice is given by

$n=15^2-15 \\ \\ =225-15=210$

8 0

3 years ago

Determine whether the data described below are qualitative or quantitative and explain why. The numbers of cases of flu treated

Zepler [3.9K]

Answer:

d) The data are quantitative because they consist of counts or measurements.

Step-by-step explanation:

The number of cases of flu treated at a certain hospital in different years consists in integer numbers (there cannot be 108.4 cases of flu treated in one year, just 107, 108, 109, etc).

Therefore the date are quantitative because the data consists of numbers which are counts of a certain number of individuals who were affected by the flu during different years.

4 0

4 years ago

A bat and a ball cost one dollar and ten cents in total. The bat costs a dollar more than the ball. How much does the ball cost?

motikmotik

X = bat
y = ball

x + y = 1.10

x = y + 1.00

Plug y + 1 in for x

(y+1) + y = 1.1

2y + 1 = 1.1

2y = 0.1

y = 0.05

If the ball is 5 cents, then the bat is 1.1-0.05= $1.05

5 0

3 years ago