3 years ago

Determine the effective annual yield for each investment.

Mathematics

1 answer:

Lyrx [107]3 years ago

3 0

I think it’s B but don’t at me

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Chang buys candy that costs $6 per round. He will spen at least $30 on candy. What are the possible pounds he will buy? Use p fo

exis [7]

Answer:

6p _< 30

Step-by-step explanation:

5 0

4 years ago

What is 3 5/9 times 4 6/10

vekshin1

Answer:

Step-by-step explanation:

$3\frac{5}{9} * 4\frac{6}{10} = \frac{15}{9} *\frac{24}{10}$

$\frac{15}{9} *\frac{24}{10} = \frac{360}{90}$

$\frac{360}{90} =4$

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3 years ago

Please help The triangles below are similar. Find the value of x. Show all work

Kruka [31]

Answer:

Step-by-step explanation:

The ratio is 12/8 or 3/2

So we can use proportions

3/2=x/15

x=22.5

6 0

4 years ago

PLEASE HELP WILL MARK BRAINLIEST

ANTONII [103]

Answer:

8 lb of flounder at $2.50/lb

4 lb of shrimp at $5.00/lb

Step-by-step explanation:

Let A be the pounds of shrimp

Let B be the pounds of flounder

Let C be the cost per pound of flounder

A + B = 12

A = 12 - B

BC = 20

A(2C) = 20

BC = A(2C)

BC = (12 - B)(2C)

BC = 24C - 2BC

3BC = 24C

3B = 24

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A = 4 lb

5 0

3 years ago

What is the surface area of a square pyramid with a slant height of 6cm and the length of one side of the square base is 5cm

erica [24]

Answer:

S = 85cm^2

Step-by-step explanation:

The surface area of a square pyramid is given by the following formula:

$S=2hb+b^2$

where it has taken into account the sum of the area of a square and four triangles:

$4(\frac{hb}{2})+b*b=2bh+b^2$

h: slant height = 6cm

b: base = 5cm

By replacing in the formula you obtain:

$S=2(5cm)(6cm)+(5cm)^2=85cm^2$

hence, the surface area is 85cm^2

4 0

4 years ago