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2 years ago

The number of different 5 digit combinations possible if successive digits must be different is

Mathematics

1 answer:

padilas [110]2 years ago

6 0

You have a 1/1000 chance of getting the code correct

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Account (A) is a saving account , the interest earned after 1 year is $12 .If the interest rate is 3.2% for account (A). How muc

BaLLatris [955]

Answer:

The principal for the account is $375.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

The interest earned after 1 year is $12 .If the interest rate is 3.2% for account (A).

This means, respectively, that $t = 1, E = 12, I = 0.032$

We want to find P.

$E = P*I*t$

$12 = P*0.032*1$

$P = \frac{12}{0.032}$

$P = 375$

The principal for the account is $375.

8 0

2 years ago

What can be concluded from the statement ∠1 + ∠2 = 90°?

irinina [24]

<1+<2=90°

The sum of measures of angles A and B is 90°

Hence the angles are complementary

As complementary angles have sum 90°

8 0

1 year ago

If r= 37 find the values of p, q, s

kkurt [141]

Answer:

ckfgfuf go he z v g b I g to

Step-by-step explanation:

c I'm x go bc to ggzh it ti

4 0

2 years ago

Verify the identity cos ( x + pi/2) = -sin x

IgorLugansk [536]

Hello
cos ( x + pi/2) =cos(x)cos(pi/2)-sin(x) sin(pi/2)
= cos(x)×0-sin(x) ×1
cos ( x + pi/2) = - sin(x)

3 0

2 years ago

Read 2 more answers

This is the graph of f(x). What is the value of f(2)? A. 2 B. 16 C. 8 D. 4

musickatia [10]

Answer:

D. 4

Step-by-step explanation:

x=2, y=4 on the graph

Therefore, f(2)=4

Hope this helps!

8 0

2 years ago