1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nezavi [6.7K]
3 years ago
9

What is this expression?

Mathematics
1 answer:
Liula [17]3 years ago
4 0

Answer:

2) 4/3

Step-by-step explanation:

(4^-3 * 3^4 * 4^2)/(3^5 * 4^-2)

4^-3 * 3^4 * 4^2 = 4^-1 * 3^4

(4^-1 * 3^4)/(4^-2 * 3^5)

(3^4)/(3^5) = 1/(3^5-4)

(4^(-1))/(4^-2 * 3^(5-4)

(4^-1)/(4^-2 * 3)

4^(-1 - (-2)) / (3)

-1 - (-2) = 1

4/3

You might be interested in
How do i do this?????????
Gnom [1K]

Answer:

x≥5

Step-by-step explanation:

-1 ≥ x/-5

x/-5 ≤ -1

x(-1)/5 ≥ (-1) (-1)

x/5 ≥ 1

5x/5 ≥ 1 ×5

x ≥ 5

I'm not sure but I tried.

For the graph: you can draw a line about 15cm, put 0 at the start then after 5cm put 5 then 10 at 10cm and 15 at the end. At 5 put • that's the starting and go all the way to 15 and add > to show that the line continues. I'm not good at explaining but I hope it helps.

8 0
2 years ago
9× 3 1/2=<br> Which choice is the most reasonable answer?
icang [17]

Answer:

31.5 or 63/2

Step-by-step explanation:

to do this, first you need to transform the <u>mixed number</u> <em>(3 1/2)</em> into an <u>improper fraction</u>, to get 7/2.

then you just multiply 9 by 7/2

9/1 (7/2)

63/2 = 31.5

<em>both of the answers in bold are correct</em>

8 0
3 years ago
The frequency table below shows the antenna careers among the incoming class of first-year college students. Every student is ch
neonofarm [45]

To solve this you must use a proportion like so...

\frac{part}{whole} = \frac{part}{whole}

The total number of students that can be chosen are 4,663. This number will represent the whole of one fraction in the proportion. We want to know what percent probability out of these students are engineer, medical doctor/surgeon. This would be considered the part of this fraction. Sum the number of engineering students (615) with medical doctors/surgeons (723) to find this number

723 + 615 = 1,338 students that want to be an engineer or medical doctor/surgeon

Percent's are always taken out of the 100. This means that the other fraction in the proportion will have 100 as the whole and x (the unknown) as the part.

Here is your proportion:

\frac{1,338}{4,663} =\frac{x}{100}

Now you must cross multiply

1,338*100 = 4,663*x

133,800 = 4,663x

To isolate x divide 4,663 to both sides

133,800/4,663 = 4,663x/4,663

28.7 = x

This means that there is a 28.7% of a student with the intent of becoming an engineer or a medical doctor/surgeon to be chosen at random

Hope this helped!

~Just a girl in love with Shawn Mendes

8 0
2 years ago
Read 2 more answers
Find the fractional notation for the ratio 5 to 9
vazorg [7]
5:9 is just 5/9
Hope this helps!
5 0
3 years ago
Each person walks to the other person's disc and throws it to the starting point. Where do you think the disc will land?
Vikki [24]

Answer: over the starting point

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A sphere has a volume of 523.33 cubic centimeters what is the diameter in centimeter of the sphere?
    5·1 answer
  • Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)?
    12·1 answer
  • Which statements are true about line segments
    15·2 answers
  • katie has red 32% of a book if she has to read 80 pages how many more pages does Katie have left to read
    5·1 answer
  • PLEASE HELP!!! Find the area of the shaded polygon:
    8·1 answer
  • !!!!please answer quickly!!!!which of the following graphs could represent monomial functions? Select all that apply.
    7·2 answers
  • Multicollinearity exists when: a.the dependent variable and an independent variable are highly correlated. b.when two or more in
    7·1 answer
  • I need y’all to help me asap!!!!!!
    14·1 answer
  • Yoshi is a basketball player who likes to practice by attempting the same three-point shot until he makes the shot. His past per
    5·1 answer
  • Each package holds 72 markers:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!