20 points for both questions Q22.
Here are the first four terms of an arithmetic sequence.
6 10 14 18
a) Find an expression, in terms of n, for the nth term of this sequence.
b) Write down an expression, in terms of n, for the (n+1)th term of this sequence.

Q23.
a) Write 1 390 000 in standard form.
b) Write 0.005 in standard form.
Would appreciate working out for this!

11

step-by-step explanation:

32.50-7.50=25

225/25=11

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076