3 years ago

PLS HELP 16 POINTS

Mathematics

1 answer:

Law Incorporation [45]3 years ago

3 0

Answer:

Step-by-step explanation:

$a)\ y=100(1.03)^x\\ \\ b)\ y(3)=100(1.03)^3\\ \\ y(3)=\$ 109.27\\ \\ \text{So he will not have enough to buy a drum that costs $149.95 after three years.}$

You might be interested in

Solve for b.<br><br> 8b−1=24b+4

devlian [24]

8b - 1 = 24b + 4
Subtract 8b from both sides.
-1 = 16b + 4
Subtract 4 from both sides.
-5 = 16b
Divide by 16 on both sides.
<span>-0.3125 = b</span>

4 0

3 years ago

Read 2 more answers

If a pound of barley cost $12 how many ounces can be bought for $6.30

Akimi4 [234]

7.70 isjsndndnjdjsksmms

7 0

4 years ago

Please need help on this

Snowcat [4.5K]

Answer:

The Last One

Step-by-step explanation:

Sorry Can't Tell You

8 0

4 years ago

What is the surface area of the solid that this net can form? (I’m hoping that picture is attached)

Roman55 [17]

Answer:

210 cm^2

Step-by-step explanation:

The left rectangle is 65 cm^2, the middle rectangle is 60 cm^2, the right rectangle is 25 cm^2, and the two triangles are each 30 cm^2

4 0

4 years ago

A garden has a circular border and a fountain in the center. I measured the distance from one side of the garden to the other, g

Snezhnost [94]

Answer:

The length of the border is approximately 4 feet.

Step-by-step explanation:

Since the garden has a circular border we can apply the formula for the circle's length, which is shown below:

$length = 2*\pi*radius$

Where the radius is half the diameter. The diameter is the distance between two points in the circle going through the center, therefore for this garden the diameter is 1.2 feet and the radius is 0.6 feet. Applying this to the formula gives us:

$length = 2*\pi*0.6\\length = 1.2*\pi\\length = 3.8$

The length of the border is approximately 4 feet.

7 0

4 years ago