2 years ago

For the following problem ,form two equations n solve them to find the two numbers

Mathematics

1 answer:

Sergio [31]2 years ago

6 0

Answer:

Step-by-step explanation:

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Assume ABC Company deposits $90,000 with First National Bank in an account earning interest at 6% per annum, compounded semi-ann

maw [93]

Answer:

Step-by-step explanation:

I'm goig to assume that the formula we need here is the following:

$A(t)=P(1+\frac{r}{n})^{(n)(t)$

where A(t) is the amount in the account after the compounding is done, n is the number of times per year the compounding occurs, r is the rate in decimal form, and t is the time in years. Filling in accordingly,

$A(t)=90000(1+\frac{.06}{2})^{(2)(5)}$ and simplifying a bit,

$A(t)=90000(1.03)^{10}$ and simplifying a bit more,

A(t) = 90000(1.343916379) so

the amount in the account after 5 years is

A(t) = 120,952.47

5 0

2 years ago

A bicyclist races on a bicyclist with 13-inch-radius wheels. When she is traveling at a speed of 37 ft/sec, how many revolutions

drek231 [11]

Radius of a wheel = 13 inch
= 1.08333 ft
circumference of a wheel = 2×pi×r^2
= 2 × (22/7) × 1.08333^2 ft
= 2 × (22/7) × 1.1736 ft
= (44/7)×1.1736 ft
= 51.6384/7 ft
= 7.3769142857 ft
distance covered in one minute = 37 × 60 ft/min
= 2220 ft/min
now, revolution per minute = 2220 / 7.3769142857
= 300.93884
therefore her wheels are making 300.93884 revolutions per minute

8 0

2 years ago

Please help me here

Ilya [14]

The answer is

C. y= 1/3x-1

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2 years ago

(+4) + (+9) + (+8) =

Ksju [112]

Answer:

Question 1: 21

Question 2: 6

Question 3: -3

Question 4: 9

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2 years ago

If AB = BC, AB = 4x -2, and BC = 3x + 3, find the<br> length of AB.

Valentin [98]

The length of AB is 18

6 0

2 years ago

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