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2 years ago

Given interest of $10,510 at 12 percent for 30 days one can calculate the principal as:

Mathematics

1 answer:

gtnhenbr [62]2 years ago

7 0

Answer:

$1,065,597.22

Step-by-step explanation:

Simple interest = Principal * Rate * Time/100

10,510 = P * 12 * 30/365*100

10,510*365*100 = 360P

383,615,000 = 360P

Note that the time was converted to years by dividing by 365

P = 383,615,000/360

P = $1,065,597.22

Hence the principal is $1,065,597.22

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What degree rotation mapped R(5,-6) to R’(6,5)?

alex41 [277]

Answer:

90 degrees counter-clockwise

Step-by-step explanation:

Hope this helps! :)

6 0

3 years ago

mia drove her car at a rate of 60 mph from her home to los angeles. her mother, katrina, made the same trip at a rate of 80 mph,

Ad libitum [116K]

So if Katrina did 80mph and

Mia did 60mph

Lets say the destination is 90 miles away that would take 1hr 30minsfor Mia and

1hr 10mins for Katrina. so that's only a gap of 20minutes not half an hour.

So if the destination was 120miles away it would take Mia 2 hours and Katrina 1hour 30mins that is a gap of 30mins.

ANSWER: 120miles

7 0

3 years ago

Rewrite the equation 2x + 6y = 7 in slope-intercept form.

4vir4ik [10]

Answer: y = -2x + 1 1/6

Steps:
2x + 6y = 7
2x + y = 7/6
y = 7/6
y = -2x + 7/6
y = -2x + 1 1/6

4 0

3 years ago

Read 2 more answers

Write two ways to group and add 2+3+4

Tresset [83]

1. 5+4
2. 7+2

The answer is 9.

I hope I helped! :)

5 0

3 years ago

Read 2 more answers

PLEASE HELP?!?!?!

lakkis [162]

Answer:

c. In 2 seconds, the commuter train travels 120 feet.

Step-by-step explanation:

Given

The attached graph

Required

What does x-coordinate of 2 represents

Represent this coordinate with (x,y)

From the graph:

$x = 2$ when $y = 120$

Note that:

x = time and y = distance

So:

$(x,y) = (2,120)$

Which means:

At 2 seconds, the train has travelled a distance of 120ft

<em>From the list of options, (c) is correct</em>

6 0

3 years ago