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2 years ago

Meeko Insurance offers an annuity with a minimum interest rate of 3% for the

Mathematics

1 answer:

Ksju [112]2 years ago

6 0

Answer:

single payment variable annuity

Step-by-step explanation:

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A funnel is made up of a partial cone and a cylinder as shown in the figure. The maximum amount of liquid that can be in the fun

IrinaVladis [17]

The answer is: 15.75cm3

7 0

2 years ago

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The sport of korfball is played by teams of eight players. Each team has fourmen and four women on it. Halliday High School has

Alex Ar [27]

Answer:

There are 11550 possible selections

Step-by-step explanation:

Given

$Men = 7$

$Women = 11$

Required

How many ways can 4 men and 4 women be selected

The keyword in the question is SELECTION and it means COMBINATION;

So, number of selection is:

$Number = Men * Women$

$Number = ^7C_4 * ^{11}C_4$

This gives

$Number = \frac{7!}{(7-4)!4!} * \frac{11!}{(11-4)!4!}$

$Number = \frac{7!}{3!4!} * \frac{11!}{7!4!}$

$Number = \frac{7 * 6 * 5 * 4!}{3!4!} * \frac{11 * 10 * 9 * 8 * 7!}{7!4!}$

$Number = \frac{7 * 6 * 5}{3!} * \frac{11 * 10 * 9 * 8}{4!}$

$Number = \frac{7 * 6 * 5}{3 * 2 * 1} * \frac{11 * 10 * 9 * 8}{4 * 3 * 2 * 1}$

$Number = \frac{7 * 6 * 5}{6} * \frac{11 * 10 * 9 * 8}{4 * 3 * 2 * 1}$

$Number = 7 * 5 * \frac{11 * 10 * 9 * 8}{4 * 3 * 2 * 1}$

$Number = 7 * 5 * \frac{7920}{24}$

$Number = 7 * 5 * 330$

$Number = 11550$

Hence;

<em>There are 11550 possible selections</em>

6 0

2 years ago

Find the area of the shape below.

lawyer [7]

9514 1404 393

Answer:

164π cm²

Step-by-step explanation:

The area of a circle is given by the formula ...

A = πr²

The radius (r) is half the diameter (d), so the area of a semicircle in terms of its diameter is ...

1/2A = (1/2)(π)(d/2)² = (π/8)d²

The given shape is the combination of three (3) semicircles. The smallest has a diameter of 6 cm; the middle-sized one has a diameter of (32 cm -6 cm -8 cm) = 18 cm. The largest has a diameter of 32 cm.

The total area will be ...

area of largest + area of middle-size - area of smallest

= (π/8)(32² +18² -6²) = (π/8)(1312) . . . . cm²

The area of the shape is 164π cm².

4 0

1 year ago

It costs $23 per hour plus a flat fee of $16 for a plumber to make a house call. What is the equation of the form y = mx + b for

Ad libitum [116K]

D is the best choice because y would be the total amount of money he would have to pay. X would be the amount of hours he uses the phone and the hourly fee is 23 so it would be 23x. the flat fee was 16 so you just add that on to the hourly fee. The whole equation should be y = 23x + 16

7 0

2 years ago

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What is the time period of a loan for $2,500 at 12% exact interest if the amount of interest is $118.36? Round to the next highe

Marianna [84]

I believe it's 144 days.

Hope this helped!

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2 years ago

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