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blsea [12.9K]
3 years ago
11

Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.

Mathematics
1 answer:
DaniilM [7]3 years ago
8 0
5 whshfunrkfnrj sjdbe
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Making the assumption of no compounding interest, suppose you purchase a perpetuity bond from Sense/Net Corporation for $4,000 w
natali 33 [55]

Answer:

$120

Explanation:

Data provided as per the given question below:-

Investment = $4,000

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The computation of yearly return is shown below:-

Yearly return = Investment × Coupon rate in percentage

= $4,000 × 3%

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Therefore for computing the yearly return we simply investment with coupon rate in percentage.

3 0
2 years ago
A family has two cars during one particular week the first car consume 25 gallons of gas and the second consumed 15 gallons of g
d1i1m1o1n [39]

Answer: the efficiency of the first car is 25 miles per gallon.

the efficiency of the second car is 30 miles per gallon.

Step-by-step explanation:

Let x represent the efficiency of the first car.

Let y represent the efficiency of the second car.

Distance = car efficiency × number of gallons.

The first car consume 25 gallons of gas and the second consumed 15 gallons of gas. The two cars Drove a combined total of 1075 miles. It means that

25x + 15y = 1075- - - - - - - - - - -1

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x + y = 55

Substituting x = 55 - y into equation 1, it becomes

25(55 - y) + 15y = 1075

1375 - 25y + 15y = 1075

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- 10y = - 300

y = - 300/-10

y = 30

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x = 25

4 0
3 years ago
PLEASE HELP WILL MARK BRAINLIEST AND GIVE 5.0 STAR RATING
Sloan [31]
The answer is 5.8 because you find the difference on the x axis and you can’t have a negative distance so yea 5.8
3 0
2 years ago
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What does it mean to have diagonals bisect each other?
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I think your answer would be A

Step-by-step explanation:

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