3 years ago

Help help help please!

Mathematics

1 answer:

jonny [76]3 years ago

8 0

1. y=-3
2. y=-4
3. y=21
4. y=165

You might be interested in

What is the value of a yearly compensation package that includes a $54,000 salary, the full cost of a $250-per-month health insu

Ivahew [28]

$250 \times 12 = 3000$
$40 \times 12 = 480$
$54000 + 3000 + 480 = 57480$
the answer is C

5 0

3 years ago

Read 2 more answers

The maximum load that a crane can lift is about 39,700 pounds. What is another way to write 39,700?

Ber [7]

Answer:

number 3

Step-by-step explanation:

(3,000+900+70) = 3,970

3,970*10 = 39,700

6 0

3 years ago

Can you please help me please please help

Triss [41]

Answer:

there is the answers❤ sorry its a little blurry

4 0

3 years ago

What three dimensional solid has 6 rectangular faces, 2 equal bases that are not rectangles, and 18 edges

lapo4ka [179]

A hexagonal prism should work! The two bases are hexagons, and there are 6 lateral faces that are rectangles. When you count the edges, there are 18

5 0

3 years ago

Read 2 more answers

$765.13 is deposited at the end of each month for 3 years in an account paying 2% Interest compounded monthly. Find the final am

Crank

Answer:

Option B.

Step-by-step explanation:

The future value formula, for an annuity, is:

$FV = \frac{P((1+r)^{n} - 1)}{r}$

An annuity means that a number of payments happen during the period(an year, for example).

P is the value of the deposit, r is the interest rate, as a decimal, and n is the number of deposits.

In this question:

Deposits of $765.13, so $P = 765.13$

Each month, for 3 years. An year has twelve months, so $n = 3*12 = 36$

2% Interest a year. An year has 12 months, so $r = \frac{0.02}{12} = 0.00167$

Find the final amount of the account.

$FV = \frac{765.13*((1 + 0.00167)^{36} - 1)}{0.00167} = 28,363.46$

The final amount of the account will be $28,363.46, which is option B.

8 0

3 years ago