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3 years ago

Investment of $3000 at 16% simple interest for two years.

2 answers:

6 0

16% of $100 is $16
16% of $1000 is $160
16% of $3000 is $480

2 years of simple interest 16% on $3000
= $3000 + $480 + $480
= $3960

Yanka [14]3 years ago

3 0

I=PRT
r=rat
P=present amount
I=interst
t=time in yeare

2 years
16%
3000
I=2*3000*0.16
I=$960

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John Jones has decided to go into the bussiness of producing and selling boats.In order to begin this venture, he must invest 10

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3 years ago

The intersecting chords theorem states we can calculate the angle measure by... *

monitta

Answer:

A. Adding the values of the intercepted arcs and that is equal to twice the angle measure

Step-by-step explanation:

The intersecting chords theorem states that when four line segments are formed by two chords intersecting in a circle, the product of the two line segments on one chord is equal to the product of the two line segments on the other chord

The angles of intersecting chords theorem states that the angles formed by the intersecting chords one half the sum of the arcs intercepted by the chords

In the diagram attached, we have;

∠x = ∠y + ∠z

m $\widehat{DHE}$ = 2·∠z, m $\widehat{CIF}$ = 2·∠y

∴ ∠x = (1/2) × m $\widehat{DHE}$ + m $\widehat{CIF}$

m $\widehat{DHE}$ + m $\widehat{CIF}$ = 2 × ∠x

The correct option is therefore adding the values of the intercepted arcs and that is equal to twice the angle measure.

3 0

2 years ago

The time a basketball player spends in the air when shooting a basket is called the "hang time." the vertical leap l measured i

Marina86 [1]

Dénote l the vertical leap, then the given equation can be written like this:
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The hang time equates then 3 seconds

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3 years ago

Find two consecutive positive integers such that the square of the first decreased by 17 equals 4 times the second.

Zina [86]

Answer:

The two consecutive positive integers are 7 and 8

Step-by-step explanation:

Let

x ----> the first positive integer

x+1 ----> the second consecutive positive integer

we know that

$x^{2} -17=4(x+1)$

Solve for x

$x^{2} -17=4x+4\\ \\x^{2}-4x-21=0$

Solve the quadratic equation by graphing

The solution is x=7

see the attached figure

Find the value of x+1

x+1=7+1=8

therefore

The two consecutive positive integers are 7 and 8

3 0

3 years ago

A student must choose one of the subjects, art, geology, or psychology, as an elective. She is equally likely to choose art or p

labwork [276]

Answer:

P (arts) = 0.25

P (psychology) = 0.25

P (geology) = 0.5

Step-by-step explanation:

Let the probability of choosing art = x

As given that she is equally likely to choose art or psychology and twice as likely to choose geology.

So,

P (arts) = x = P (psychology)

P (geology) = 2x

The sum of the probability = 1

So,

P (arts) + (psychology) + P (geology) = 1

x + x + 2x = 1

x = 0.25

P (arts) = x = 0.25

P (psychology) = x = 0.25

P (geology) = 2x = 2*0.25 = 0.5

5 0

3 years ago