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2 years ago

Does anyone know the answer to this?

Mathematics

1 answer:

Lynna [10]2 years ago

8 0

I believe this is your answer

4^19

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Algebraically manipulating the formula FV = P +Prt, find the time period in years (to the nearest whole year) it would take to q

ICE Princess25 [194]

Answer:

55years

Explanation:

According to the given expression

FV = P +Prt

P is the initial deposit = $1000

FV is the future value = 4(1000) = $4000

r is the rate = 5.5% = 0.055

Required

Time t

Substitute the given values into the expression as shown;

FV = P +Prt

4000 = 1000 + 1000(0.055)t

4000 - 1000 = 55t

3000 = 55t

Swap

55t = 3000

t = 3000/55

t = 54.5years

t = 55years

This means it will take the deposit of $1000 55years to quadruple

4 0

1 year ago

The length of ZX is 2 units. What is the perimeter of triangle XYZ?

dezoksy [38]

Keywords

triangle,perimeter,distance, length, side, points

we know that

The perimeter of a triangle is the sum of the three length side

To find the length side calculate the distance between two points

The formula to calculate the distance between to points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

Step 1

Find the distance ZY

$Z(1,0)\\Y(3,1)$

substitute the values

$d=\sqrt{(1-0)^{2}+(3-1)^{2}}$

$dZY=\sqrt{5}\ units$

Step 2

Find the distance XY

$X(-1,4)\\Y(3,1)$

substitute the values

$d=\sqrt{(1-4)^{2}+(3+1)^{2}}$

$dXY=\sqrt{25}=5\ units$

Step 3

Find the perimeter of the triangle

$P=ZX+ZY+XY$

we have

$dZX=2\sqrt{5}\ units$

$dZY=\sqrt{5}\ units$

$dXY=5\ units$

Substitute

$P=(2\sqrt{5}+\sqrt{5}+5)\ units$

therefore

the answer is

$P=(3\sqrt{5}+5)\ units$

4 0

3 years ago

Read 2 more answers

When p is false and q is true, then p or q is true or not?

Afina-wow [57]

True, because "or" is a logical sum.

true = 1
false = 0,
sum (1+0) = 1, true.

5 0

3 years ago

What z score separates the top 70% of the normal distribution from the bottom 30%?

melamori03 [73]

Z/70over30................

7 0

2 years ago

A concert is being held in your hometown. 1500 tickets are sold. Adult tickets are $10.50 and child’s tickets are $7.50. If a to

kobusy [5.1K]

Answer: 200 child tickets & about 143 adult tickets.

Step-by-step explanation:

1st: 1500 / 7.50 = 200

2nd: 1500 / 10.50 = 142.857 (Notice how I put ABOUT)

X = 200

Y = About 143

Welcome!

6 0

3 years ago