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2 years ago

What principle will amount to $6000 if invested at 5.5% compounded monthly for 10 years?

Mathematics

1 answer:

Tju [1.3M]2 years ago

8 0

Answer:In 10 years, you will have $10,386.46

Step-by-step explanation:

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Ms. Roberts makes bouquets of flowers. Every bouquet of flowers she makes includes 8 flowers. The table below shows the number o

alukav5142 [94]

She made 28 bouquets of flowers!

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3 years ago

An Olympic hurdler was part of the way through her race when she fell. She got up and completed the final 353535 meters of her 1

guajiro [1.7K]

hurdler falled down before the 353535 steps of 100100100 race.

we need to find where she fell down

so we need subtract 353535 from 100100100

$100100100-353535=99746565$

she falled at 99746565 step before completing the race

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3 years ago

Which of the following equations have complex roots?

mestny [16]

Answer:

Step-by-step explanation:

Complex roots of quadratic functions occur when the discriminant is negative.

Discriminant

$b^2-4ac\quad\textsf{when}\:\:ax^2+bx+c=0$

Evaluate the discriminant of each of the given equations.

$\textsf{A.} \quad 3x^2+2=0$

$\implies a=3, \quad b=0, \quad c=2$

$\implies b^2-4ac=0^2-4(3)(2)=-24$

As -24 < 0 the equation will have complex roots.

$\textsf{B.} \quad 2x^2+1=7x$

$\implies 2x^2-7x+1=0$

$\implies a=2, \quad b=-7, \quad c=1$

$\implies b^2-4ac= (-7)^2-4(2)(1)=41$

As 41 > 0 the equation does not have complex roots.

$\textsf{C.} \quad 3x^2-1=6x$

$\implies 3x^2-6x-1=0$

$\implies a=3, \quad b=-6, \quad c=-1$

$\implies b^2-4ac=(-6)^2-4(3)(-1)=48$

As 48 > 0 the equation does not have complex roots.

$\textsf{D.} \quad 2x^2-1=5x$

$\implies 2x^2-5x-1=0$

$\implies a=2, \quad b=-5, \quad c=-1$

$\implies b^2-4ac=(-5)^2-4(2)(-1)=33$

As 33 > 0 the equation does not have complex roots.

Learn more about discriminants here:

brainly.com/question/27444516

brainly.com/question/27869538

Learn more about complex roots here:

brainly.com/question/26344541

6 0

2 years ago

The vertex angle of an isosceles triangle is 20° less than the sum of the base angles. Which system of equations can be used to

WINSTONCH [101]

The answer to the above question can be explained as under -

We know that, the sum of angles of triangle is 180°.

So, vertex angle plus base angles are equal are equal to 180°.

Let the vertex angle be represented by "v" and base angles be represented by "b".

Thus, v + b + b = 180°

So, v + 2b = 180°

Next, the question says, the vertex angle is 20° less than the sum of base angles.

Thus, 2b - 20° = v

Thus, we can conclude that the correct option is A) v + 2b = 180°, 2b - 20° = v

6 0

3 years ago

Use the number chart to answer the questions. Circle each number you find. You can only use digits that are next to each other t

NARA [144]

Answer:

row - F
column - K
column - S
row - B
column - K
column - G

Step-by-step explanation:

1. The least four digit number found in the rows is : 1164

The row is F

2. The maximum number of digits in counting order is : 1 3 5 7 9

The column is K

3. The highest 3 digit number in a column is 992

The column is S

4. The palindrome with greatest number of digits is 7117

The row is B

5. The greatest number of odd numbers in counting order is : 1 3 5 7 9

The column is K

6. The palindrome with greatest number of digits is 235532

The column is G

7 0

3 years ago