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3 years ago

What's number 8 and 9

Mathematics

2 answers:

DochEvi [55]3 years ago

7 0

8:
4 plates

9:
6 books

I hope that helps:)

sammy [17]3 years ago

3 0

All right you have to divied 18 by 3 and what you get is the what it is

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The product of two numbers is 100 find the two numbers so that the sum is small as possible

Alexus [3.1K]

The two numbers are 50 and that should be easy take it as 4 quarters 25+25+25+25 =100 and 100/2 is 50

5 0

4 years ago

GUYS I NEED HELP ASAP!!!<br><br> Help me solve ?

Shalnov [3]

Solution:

$$h=\frac{ A-2\pi r^2}{2\pi r }$

Given data:

$A=2\pi r^2+2\pi r h$

Let us determine what is h using given A.

$A=2\pi r^2+2\pi r h$

Subtract $2\pi r^2$ on both sides of the expression.

⇒ $A-2\pi r^2=2\pi r^2+2\pi r h-2\pi r^2$

⇒ $A-2\pi r^2=2\pi r^2-2\pi r^2+2\pi r h$

⇒ $A-2\pi r^2=2\pi r h$

Divide both sides of the expression by $2\pi r$ .

$$\frac{ A-2\pi r^2}{2\pi r }=\frac{2\pi rh }{2\pi r }$

$$\frac{ A-2\pi r^2}{2\pi r }=h$

$$h=\frac{ A-2\pi r^2}{2\pi r }$

Option C is the correct answer.

Hence $$h=\frac{ A-2\pi r^2}{2\pi r }$ .

8 0

4 years ago

In 2016, there were about 46 comma 500 cinema screens in a country. If about 32.6% of the total screens in the country were di

Akimi4 [234]

Answer:

15,159

Step-by-step explanation:

No, of cinema screen in the country in 2016 = 46,500

percentage of digital 3-D screens = 32.6%

No. of digital 3-D screens in numbers = total No, of cinema screen in the country * percentage of digital 3-D screens

No. of digital 3-D screens in numbers = 46,500 * 32.6%

= 46,500 * 32.6/100 = 15,159.

No. of digital 3-D screens in 2016 is 15,159.

4 0

3 years ago

What is the value today of a $12,000 cash flow expected to be received seventeen years from now based on an annual interest rate

Aliun [14]

Answer:To find the present value of a cash flow expected to be paid or received in the future, you will ??? the future value cash flow by (1 + I)NN.

-divide

-multiply

What is the value today of a $12,000 cash flow expected to be received 17 years from now based on an annual interest rate of 7%?

-$3,799

-$3,039

-$37,906

-$4,749

Your broker called earlier today and offered you the opportunity to invest in a security. As a friend, she suggested that you compare the current, or present value, cost of the security and the discounted value of its expected future cash flows before deciding whether or not to invest. The decision rule that should be used to decide whether or not to invest should be:

-Everything else being equal, you should invest if the current cost of the security is greater than the present value of the security’s expected future cash flows.

-Everything else being equal, you should invest if the present value of the security’s expected future cash flows is less than the current cost of the security.

-Everything else being equal, you should invest if the discounted value of the security’s expected future cash flows is greater than or equal to the current cost of the security.

Now that you’ve thought about the decision rule that should be applied to your decision, apply it to the following security offered by your broker:

Jing Associates, LLC, a large law firm in Denver, is building a new office complex. To pay for the construction, Jing Associates is selling a security that will pay the investor the lump sum of $23,000 in two years. The current market price of the security is $14,245.

Assuming that you can earn an annual return of 8.50% on your next most attractive investment, how much is the security worth to you today?

-$16,606

-$24,421

-$19,537

From strictly a financial perspective, should you invest in the Jing security?

-Yes

-No

Why or why not?

-Because the discounted value of the security’s future cash flows is greater than the cost of the security.

-Because the cost of the security is greater than the discounted value of the security’s future cash flows.

Step-by-step explanation:

7 0

3 years ago

Please answer this! & explain how to get the answers.

konstantin123 [22]

(x - 2) • (x - 3) • (x - 4) • (x - 5)

Step by step solution :

Step 1 :

Equation at the end of step 1 :

((((x4)-(14•(x3)))+71x2)-154x)+120

Step 2 :

Equation at the end of step 2 :

((((x4) - (2•7x3)) + 71x2) - 154x) + 120

The factor(s) are:

of the Leading Coefficient : 1

of the Trailing Constant : 1 ,2 ,3 ,4 ,5 ,6 ,8 ,10 ,12 ,15 , etc

6 0

3 years ago