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Vera_Pavlovna [14]

3 years ago

11

Two destinations A and B are located on an east-west line 152 miles apart. From A to the starting point, S, bearing is N62 ° E,

while from B to the starting point is N54 ° W. Find the distance from the starting point to destination A.

1 answer:

maria [59]3 years ago

5 0

Answer:

hi i need points to answer so i can ask a question

Step-by-step explanation:

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Determine the Unit Rate.

Lisa [10]

Answer: D-$2.50

Step-by-step explanation: 15 divided by 6 is 2.5

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Select all possible values for x if −3x < 15.

makkiz [27]

Step-by-step explanation:

When dividing or multiplying by a negative number, remember to flip the inequality sign.

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Michael cycled 36km in 3 hours.<br>Work out his avarage speed.

san4es73 [151]

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3 years ago

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Create an exponential to describe $100 at 2% interest, compounded annually, for x years. y=100(.98)^x y=100(.8)^x y=100(1.2)^x y

zysi [14]

The exponential to describe $100 at 2% interest, compounded annually, for x years is $y=100(1.02)^{x}$

<h3><u>Solution:</u></h3>

Given that $ 100 at 2 % interest , compounded annually for "x" years

<em><u>The formula for compound interest, including principal sum, is:</u></em>

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

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here in this sum,

P = $ 100

$r = 2 \% = \frac{2}{100} = 0.02$

number of years = x

Here given that compounded annually , so n = 1

Let "y" be the amount after "x" years

Substituting the values in formula we get,

$\begin{aligned}&y=100\left(1+\frac{0.02}{1}\right)^{1 \times x}\\\\&y=100(1+0.02)^{x}\\\\&y=100(1.02)^{x}\end{aligned}$

Thus the exponential to describe is $y=100(1.02)^{x}$

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3 years ago

What is -4.25, 1, -22/5, -4 7/8, -3 in Order form least to greatest

Romashka-Z-Leto [24]

-4 7/8, -22/5, -4.25, -3, 1

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3 years ago