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
SCORPION-xisa [38]
3 years ago
9

1. Simplify the following expressions. Part A: 2x3y3 4y²

Mathematics
2 answers:
Lerok [7]3 years ago
5 0
204xy33333kkkkkkkkkvcbdjzj
Vladimir79 [104]3 years ago
4 0

Answer:

204xy^(3)

Step-by-step explanation:

You might be interested in
A skateboard that is originally $107 is on sale for 90% off!! How much does the skateboard cost?
Allisa [31]

90% off means is is selling for 10% of the original price.

Multiply original price by 10%

107 x 0.01 = $10.70

It is selling for $10.70

6 0
3 years ago
Researchers report that on average freshman who live on campus gain 15 pounds during their first year in college. You survey 10
neonofarm [45]

Answer: 1.460

Step-by-step explanation:

Given : Researchers report that on average freshman who live on campus gain 15 pounds during their first year in college.

Let \mu represents the population mean .

Then, the set of hypothesis will be:-

H_0: \mu=15

H_a:\mu\neq15

We assume that this is normal distribution.

Sample size : n = 10, which is a small sample (n<30) ,s o we use t-test.

Sample mean : \overliene{x}=16.2\ lbs

Standard deviation : \sigma=2.6

The test statistic for population mean for small sample is given by :-

t=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

t=\dfrac{16.2-15}{\dfrac{2.6}{\sqrt{10}}}=1.45951276623\approx1.460

Hence , the value of test statistic = 1.460

4 0
3 years ago
Ramon uses a metric tape measure to find the circumference of a model globe, as shown below.
igor_vitrenko [27]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
You must roll a total of 9 on two number cubes to win the
Andru [333]

You need to figure out how many ways you can roll a sum of 9.

3 and 6, 4 and 5, 5 and 4, and 6 and 3. That's 4/36, or a 1/9 chance.

Alex has a 1/6 chance. Therefore, Alex is more likely to win.

7 0
3 years ago
Read 2 more answers
Use repeated addition to find the solution to each multiplication problem. Change any improper fractions to mixed numbers. 4x1/3
Nata [24]

Answer:

1\frac{1}{3}

Step-by-step explanation:

Given the following question:

4\times\frac{1}{3}

To find the answer simply multiply the numerators and the denominators by each other.

4\times\frac{1}{3}
4=\frac{4}{1}
\frac{4}{1} \times\frac{1}{3}
4\times1=4
1\times3=3
=\frac{4}{3}
\frac{4}{3} =4\div3=1\frac{1}{3}
1\frac{1}{3}

Hope this helps.

7 0
2 years ago
Other questions:
  • 9. 8x3y2 – 7x2y + 8x + 4- 6x3y2 + 2x²y + 4x²y – 3x + 5
    13·1 answer
  • The market research department at a manufacturing plant determines that 40% of the people who purchase the plant's product durin
    9·1 answer
  • Describe how to round 3.987 to the nearest tenth.
    6·1 answer
  • 92.6 % of 103.93 km Give your answer rounded to 2 DP.
    8·1 answer
  • Hey can some one help with this plz​
    10·1 answer
  • Find the measure of the indicated angle to the nearest degree.
    9·1 answer
  • Need help on this!! 10 points!!!
    6·1 answer
  • A store is instructed by corporate headquarters to put a markup of ​% on all items. An item costing ​$ is displayed by the store
    13·1 answer
  • A large company releases statistics about the annual salaries for its employees.
    9·1 answer
  • There's a special at the Steak Palace: 3 rib-eyes for $30.45. Tanya's having a big steak party at her place, and
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!