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2 years ago

PLEASE HELP ME ASAP !!! JUST ANSWER ONE OR BOTH PLEASE HELP!!

2 answers:

8 0

Use equation $A=P(1-r)^{t}$

Question 1: Need to find A:
$A=370,000(1-0.043)^{11} =228157.$

Question 2: Need to find t, use LOGARITHM:
$1-r=1-0.0106=0.9894 \\ log( \frac{A}{P})=tlog(0.9894)$
A=35000
P=49339
$\frac{A}{P}=0.7093779769 \\ \frac{log(0.7093...)}{log(0.9894} =t$
$32.221104307=t=32years.$
So 2010+32 = 2042.

valina [46]2 years ago

5 0

The first one would be C.

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Jason has a piece of wire that is 62.4 inches long.He cuts the wire into 3 equal pieces.Estimate the length of 1 piece of wire.

vampirchik [111]

20.8 but estimation would be 21.0

7 0

2 years ago

Find the 17th term of the of the arithmetic sequence-5,0,5,10

Lilit [14]

An=a1+d(n-1)
first term is -5 (only way for it to make sense)
common difference is proabtly 5

an=-5+5(n-1)
17th term
an=-5+5(17-1)
an=-5+5(16)
an=-5+80
an=75
17th term is 75

8 0

2 years ago

Read 2 more answers

Sally is hosting an Internet auction to sell n widgets. She receives m bids, each of the form "I want ki widgets for di dollars,

daser333 [38]

Answer:

Please see attachment

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Please see attachment

5 0

2 years ago

At eagle bay it cost $12 per hour to rent a Canoe Nate and his friends rented a canoe for 4 hours and paid $68. Write and solve

stich3 [128]

The cost to rent the canoe for 7 hours is $ 104

Solution:

At eagle bay it cost $12 per hour to rent a Canoe

Nate and his friends rented a canoe for 4 hours and paid $68

Let "x" be the number of hours rented

We can solve use the point slope equation

$y-y_1 = m(x-x_1)$

Where, "m" is the rate of change

$(x_1, y_1)$ is the sample point

From given,

m = 12

$(x_1, y_1) = (4, 68)$

Therefore,

$y - 68 = 12(x-4)$

$y - 68 = 12x -48\\\\y = 12x -48+68\\\\y = 12x + 20$

Thus the linear equation is found

Here, "y" represents the amount paid for "x" hours

Find the cost to rent the canoe for 7 hours

Substitute x = 7 in linear equation

y = 12(7) + 20

y = 84 + 20

y = 104

Thus cost to rent the canoe for 7 hours is $ 104

4 0

2 years ago

A cube with a side 1 m long has been cut into cubes of a side 1 dm each. all small cubes have been put one on top of the other,

Ivenika [448]

First, we have to find how many small cubes formed by the large cube.
To find the number of small cubes, we should calculate the volume of each large cube and small cube. Equalize the volume units to dm³

Dimension of large cube
s = 1 m
s = 10 dm

Volume of large cube
v = s³
v = 10³
v = 1,000 dm³

Dimension of small cube
s = 1 dm

Volume of small cube
v = s³
v = 1³
v = 1 dm³

Second, calculate the number of small cubes formed
n = volume of large cube / volume of small cube
n = 1,000 dm³ / 1 dm³
n = 1,000
There are 1,000 small cubes.

Third, calculate the height of the structure.
The structure is formed by 1,000 cubes. Each of them is 1 dm high.
The height of the structure is
h = 1 dm × 1,000
h = 1,000 dm
h = 100 m
The height of the structure is 1,000 dm or 100 m

8 0

2 years ago