2 years ago

Dan thinks of a number

Mathematics

1 answer:

puteri [66]2 years ago

5 0

Answer:

-1

Step-by-step explanation:

2 - 3 = -1

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The equation s=p(1+r)^t can be used to model a person’s future income. S = future salary, p = current salary, r = rate of increa

Ivan

P = 43,000
r = 1.03
t = 5
<span>s = p(1+r)^t
s = 43000(1.03)^5
s=</span>49,850
hope it helps

4 0

3 years ago

Read 2 more answers

HELP!!!!

OverLord2011 [107]

Answer:

Step-by-step explanation:

You just need the distance formula here. It's very simple to follow:

$d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

which, for us, looks like this:

$d=\sqrt{(13-4)^2+(19-7)^2}$ and

$d=\sqrt{9^2+12^2}$ and

$d=\sqrt{81+144}$ and

$d=\sqrt{225}$ so

d = 15

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3 years ago

How does the calculator get 48.8? mean (45, 80, 15, 10, 94)

jok3333 [9.3K]

Answer:

mean= sum of all observations /no.of observation

mean=45+80+15+10+94/5

mean=244/5

mean=48.8

this is how the calculator gets 48.8

5 0

3 years ago

Factorise quadratic equation<br> n^2-n=0

Sindrei [870]

n² - n = 0

n(n-1)

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3 years ago

Which pair of ratios are equal?6/15 and 3/17 3/4 and 9/11 2/5 and 12/35 or 2/3 and 8/12

Elanso [62]

The last pair.
Because 2*4/3*4=8/12

7 0

3 years ago