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STatiana [176]
3 years ago
15

Help please!!! Best answer will get brainliest!!!

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0
Answer is b for this question
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I really need help please!
miskamm [114]
Simple...

you have: \frac{ 3^{-4}* 2^{3}* 3^{2}   }{ 2^{4}* 3^{-3}  }

Multiply it out-->>

\frac{8}{9}÷\frac{16}{27}

=\frac{3}{2} (A)

Thus, your answer. 
5 0
3 years ago
If the point on the graph is below the origin, x coordinates must be negative.
mariarad [96]

Answer:

true

Step-by-step explanation:

if the point if below or to the left of the origin, it is negative. if it is above or to the right of the origin, it is positive

8 0
3 years ago
Mr. Jones wants to buy 6 tickets to a play. Each ticket costs $10. Mr. Jones has $45 in his pocket.
lawyer [7]

Answer:

He needs $15 more

Step-by-step explanation:

since each ticket costs $10 dollars, and there is 6 tickets, we need to multiply 10 x 6 to get the total cost of all tickets

10 x 6 = $60

To find how much more money he needs to buy all tickets, we need to subtract $45 from the total cost of tickets, which is $60

$60 - $45 = $15

Hope you understand this explanation!

8 0
3 years ago
Find the area of the unshaded part of the figure
Tcecarenko [31]
<h3>Answer:</h3>

  unshaded area = 25(4 -π) in^2 ≈ 21.46 in^2

<h3>Step-by-step explanation:</h3>

Each of the shaded circles has a diameter of (20 in)/4 = 5 in, which also is the width of the enclosing rectangle. Then each circle has a radius of 2.5 in, and an area of ...

  A = πr^2 = π(2.5 in)^2 = 6.25π in^2

The four circles together have an area of ...

  4A = 4·(6.25π in^2) = 25π in^2

The area of the rectangle is the product of its length and width:

  A = LW = (20 in)(5 in) = 100 in^2

Since the circles are shaded, the unshaded area is the difference between the rectangle area and the total area of the four circles:

  unshaded area = (100 in^2) - (25π in^2) = 25(4 -π) in^2 ≈ 21.46 in^2

7 0
3 years ago
Euler Bank advertises that it compounds interest continuously and that it will double your money in 20 yr. What is the annual in
Romashka [77]

To solve this problem you must apply the proccedure shown below:

1. You must apply the following formula:

FV=(PV)(e^{it})

Where FV is the future value, PV is the present value, i is the interest rate and t is the time in years.

2. You have that the bank will double your money in 20 years. Therefore:

FV=2PV

3. Substitute values into the formula and solve for i, as following:

2PV=(PV)(e^{(i)(20)} \\ 2=e^{(i)(20)}

4. By applying natural logarithm, you have:

 ln(2)=(i)(20) \\ i= \frac{ln(2)}{20}  \\ i=0.0346

 i=3.46 %

 The answer is: 3.46 %

 

6 0
3 years ago
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