3 years ago

The bank account (b) increased by $100

Mathematics

1 answer:

Setler [38]3 years ago

6 0

Nice...................

You might be interested in

Justin did push-ups for the past 555 days.The following data points are the number of push-ups he did each day.

Vitek1552 [10]

Answer: σ: 2.76

Step-by-step explanation:

Count, N: 5

Sum, Σx: 125

Mean, μ: 25

Variance, σ2: 7.6

Steps

look at attached pic for formula

σ^2 = $\frac{Σ(xi - μ)^{2} }{N}$

$\frac{(21 - 25)2 + ... + (29 - 25)2}{5}$

⇒ $\frac{38}{5}$

⇒ 7.6

σ = $\sqrt{7.6}$

⇒ 2.756809750418

⇒ or 2.76

3 0

2 years ago

What is the solution set of {x | x < -3} ∩ {x | x > 5}

lozanna [386]

Any $x$ in this set will be real numbers that are both less than $-3$ and greater than $5$ . But that's not possible, so this set is empty.

7 0

3 years ago

If u see this forget it, I typed it in the wrong spot

Arte-miy333 [17]

Ok then um so ya ok thx for the points though

4 0

3 years ago

N^2/3=9 indices equation

Mekhanik [1.2K]

Answer:

Exponential equations

Step-by-step explanation:

8 0

3 years ago

Solve. 3t < –15 (1 point)<br> t < –5<br> t > –5<br> t < –45<br> t > –45

Kipish [7]

I hope this helps you

3t÷3 < -15÷3

t < -5

8 0

3 years ago

The bank account (b) increased by $100​

The bank account (b) increased by $100