Carlos is investing his money. He thinks that he should make nine dollars for every $100 he invests. How much does he expect to make on an investments of $6000?

Carlos expect to make $540 on an investments of $6000.

Step-by-step explanation:

Given:

Carlos thinks that he should make $9 for every $100 he invests.

Now, to get the amount Carlos expect to make on an investments of $6000.

Let the amount he expect to make on an investments of $6000 be

As, Carlos thinks that he should make nine dollars for every $100 he invests.

So, $100 is equivalent to $9.

Thus, $6000 is equivalent to

Now, to get the amount using cross multiplication method:

By cross multiplying we get:

Dividing both sides by 100 we get:

Therefore, Carlos expect to make $540 on an investments of $6000.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

6 meters

step-by-step explanation: