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
kolezko [41]
2 years ago
13

Alonzo, Alice, and Juan all solved the following problem but got different answers:

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
5 0

Answer:

Juan believes the answer is -2/15.

Step-by-step explanation:

The given problem is :

\dfrac{-1}{3}\times \dfrac{2}{5}

We need to solve the problem.

\dfrac{-1}{3}\times \dfrac{2}{5}=\dfrac{-1\times 2}{3\times 5}\\\\=\dfrac{-2}{15}

So, the answer to the problem is \dfrac{-2}{15}. Hence, Juan is correct.

You might be interested in
A rectangle has a perimeter of 26 cm and one of its sides has a length of 5 cm sketch a rectangle and label all of its sides len
vovikov84 [41]
Im thinking both shorter sides are 5cm, and the 2 longer sides are 8cm each... add them all together and you get 26cm
5 0
3 years ago
Read 2 more answers
Consider the following time series data: Month 1 2 3 4 5 6 7 Value 25 13 21 13 20 22 14 (a) Compute MSE using the most recent va
marishachu [46]

Answer:

a. MSE = 64.8

b. Forecast for month 8 is 14.

Step-by-step explanation:

MSE = \frac{sum (error)^{2} }{n-1} \\

where error= value-forecast

Using the most recent value as the forecast for the next period, we have forecasts for the months as;

(1,-) , (2,25) , (3,13) , (4,21) , (5,13) , (6,20) , (7,22)

error = (-, -12, 8, -8, 7, 2, -8, -)

error^{2} = (-, 144, 64, 64, 49, 4, 64, -)

sum(error^{2} ) = 389

MSE = \frac{389}{7-1} = 64.833333

Therefore, MSE = 64.8 (1 decimal place).

The Forecast for month 8 is 14 since we are using the most recent value as the forecast for the next period.

8 0
2 years ago
Read 2 more answers
This cubiod is made from 6 small cubes write how many small cubes there are in this cubiod
BARSIC [14]

Answer:

16 I guess.

Step-by-step explanation:

lolololololol?

7 0
2 years ago
Which equation represents the graphed function?
Phantasy [73]

the answer is c 3/2 x - 3 = y. :)

4 0
3 years ago
The garden has 20 rows of crops and one half of the rows are planted with corn. How many rows are planted with corn?
max2010maxim [7]
20 x 1/2 = 10

There are 10 rows that are planted with corn.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Automated manufacturing operations are quite precise but still vary, often with distribution that are close to Normal. The width
    5·1 answer
  • kim has 1/2 cup of almonds. she uses 1/8 cup of almonds to make a batch of pancakes. how many bathces of panckes can kim make iw
    6·1 answer
  • 2.2. A vine called the mile-a-minute weed is known for growing at a very fast rate. It can grow up to 0.5 ft per day. How fast i
    11·2 answers
  • What is the arc length of a circle that has a 6-inch radius and a central angle that is 65 degrees? Use 3. 14 for pi and round y
    5·1 answer
  • At a blood​ drive, 6 donors with type O + ​blood, 3 donors with type A+ ​blood, and donors with type B+ blood are in line. In ho
    11·1 answer
  • Earning a 6% pay increase to current $62,900 annual salary
    9·1 answer
  • Area= 7 1/4 x 11 2/3
    13·2 answers
  • Sherman has 5 cats and 5 dogs. He wants to buy a toy for each of his pets. Sherman has $41 to spend on pet toys. How much can he
    13·1 answer
  • Dao receives an employee discount on the purchase of a new automobile. The automobile that he is interested in has a sticker pri
    7·2 answers
  • What is the constant of proportionality in this proportional relationship?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!