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Vladimir [108]
4 years ago
6

Which value is equivalent to 7 multiplied by 5 multiplied by 2 whole over 7 multiplied by 3, the whole raised to the power of 2

multiplied by 5 to the power of 0 over 2 to the power of negative 3, whole to the power of 3 multiplied by 2 to the power of negative 9?
A 10 over 9

B 20 over 3

C 100 over 9

D 700 over 3

Mathematics
2 answers:
e-lub [12.9K]4 years ago
7 0

Answer:

100 over 9

Step-by-step explanation:

The toughest part of this is to figure out exactly how to express that complex formula description.

You begin by writing the equation form as it is in written in English, the important words there are the 'whole' ones... which means to close the parenthesis.

Once you have written it all out as shown on the first line of the attached image, you just have to do the calculations, as demonstrated in the other 3 lines.

Alexandra [31]4 years ago
7 0

Answer:

I did the test it is 100 over 9

Step-by-step explanation:

You might be interested in
Brian, a landscape architect, submitted a bid on each of three home landscaping projects. He estimates that the probabilities of
lesantik [10]

Answer:

a:  0.08, or 8% chance he wins all 3

b:  0.42, or 42% chance he wins 2

Step-by-step explanation:

P(win A) = 0.8

P(lose A) = 0.2

P(win B) = 0.5

P(lose B) = 0.5

P(win C) = 0.2

P(lose C) = 0.8

The situations are independent, so we multiply probabilities together.

To win all 3:  P(win A)*P(win B)*P(win C) = 0.8*0.5*.02 = 0.08

To win 2 of the 3 there are 3 ways to do this.  We add up the probabilities of the 3 situations...

P(win A)*P(win B)*(lose C) = 0.8*0.5*0.8 = 0.32

P(win A)*P(lose B)*P(win C) = 0.8*0.5*0.2 = 0.08

P(lose A)*P(win B)*P(win C) = 0.2*0.5*.02 = 0.02

0.32 + 0.08 + 0.02 = 0.42

5 0
3 years ago
How do you solve this equation 7(3)+(-9)×(-4)=
Softa [21]

Hello!

To solve this equation, we will need to use PEMDAS (parentheses, then exponents, then multiplication/division, then addition/subtraction).

7(3) + (-9) x (-4) =

21 + (-9) x (-4) =

21 + 36 =

57

I hope this helps you! Have a lovely day!

- Mal

7 0
3 years ago
Solve -12 = z ÷ 3 for z.
Andrew [12]

Answer:

-4 i think

Step-by-step explanation:

divide -12 by 3 to get -4

3 0
3 years ago
Read 2 more answers
Which number is irrational?<br> -4<br> 2/9<br> 8.26<br> 11
kipiarov [429]

Answer:

None of them are irrational.

Step-by-step explanation:

An Irrational Number is a real number that cannot be written as a simple fraction.

Therefore:

-4 can be written as -4/1

2/9 is already in fraction

8.26 can be written as 826/100

11 can be written as 11/1

None of them are irrational.

However numbers like  \sqrt{x}, \pi are irrational as they can not be represented as fractions.

3 0
3 years ago
Please help me with this
aalyn [17]

Answer:

200-225

Step-by-step explanation:

trust me haha

4 0
2 years ago
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