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3 years ago

NEED HELP CAN SOMEONE ANSWER AND EXPLAIN?

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

7 0

Answer:

whats the question????

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drek231 [11]

Cybil now has $226.64

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4 years ago

Matthew currently has enough money to buy 45 toy cars. If the cost of each car was 10 cents less, Matthew could buy 5 more cars.

aliina [53]

<span>x=price per toy car
45x = money Matt has
45x =50(x-.1)
45x =50x -5
5 =5x
x=$1
45x= $45
</span><span>the cost of each car is $1</span>

3 0

4 years ago

I will give brainliest, help pls! AND EXPLAIN

Lelu [443]

Answer:

3/4 of a yard or 0.75 of a yard for each gift box.

Step-by-step explanation:

15 yards of ribbons

20 gift boxes

20/15 = 0.75

0.75 would be split evenly for all 20.

4 0

3 years ago

Read 2 more answers

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of

Scrat [10]

Answer:

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$

The APR is 16%.

Step-by-step explanation:

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of the $2430 initial deposit as

$f(t) = 2430(1.04)^{28}$ ......... (1)

a. If we want to rewrite the equation in the form

$f(t) = A(1 + \frac{r}{n} )^{nt}$ .......... (2)

Then comparing equation (1) and (2) we get, A = 2430 and t = 7

Hence, 7n = 28

⇒ n = 4

Now, $1 + \frac{r}{4} = 1.04$

⇒ r = 0.16 i.e. 16%

Therefore, the expression is

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$ (Answer)

b. The APR is 16%. (Answer)

8 0

3 years ago

Round to the following number to the tenth place: 5.672 *

GarryVolchara [31]

Your answer would be 5.7 or 6 your welcome :)

4 0

3 years ago