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
SVEN [57.7K]
3 years ago
7

3 3/4 multiple by (-2/5)

Mathematics
1 answer:
Nesterboy [21]3 years ago
5 0

The answer is -3/2 because when you change 3 3/4 it is 15/4 and you have to multiply 15/4 x -2/5. When you simplify you get -3/2.

You might be interested in
ALL MY POINTS NEED ANSWER NOW!<br> (See attached image)
andriy [413]

Answer:

Number One

Step-by-step explanation:

This is because a natural number is a positive integer so it can't be 2,3,or 4 so the only other option is 1!!

5 0
3 years ago
The data below shows the minimum wage requirement
andreyandreev [35.5K]

Answer:

We select the option c.

y=0.114x+0.691

Step-by-step explanation:

<u>Best Fit Regression Model</u>

Scientists often wonder if there is a relationship between the variables under study. It's a vital matter in modern times where artificial intelligence technology is struggling to find answers where traditional approaches hadn't before.

The most-used tool to find relations between variables is the regression model and its best fit lines to try to find an expression who relates variable x (years from 1960) and variable y (minimum wage requirement) as of our case.

The data was entered into a digital spreadsheet and an automatic function was applied to find the best-fit model.

The automated tool's output was this equation:

y=0.11363x+0.6906

That can be rounded to three decimals

y=0.114x+0.691

We select the option c.

5 0
4 years ago
In this equation What is 77+23
kondaur [170]
The answer is 100 I’m sure
3 0
4 years ago
Read 2 more answers
The circumference of a fountain is 63 feet. What is the approximate diameter?
Alik [6]

Answer:

Approximantly 20

Step-by-step explanation:

Circumference = pi times diameter

63/pi = diameter

Answer: 20.0535228

3 0
3 years ago
(a) What is wrong with the following equation? x2 + x − 42 x − 6 = x + 7 (x − 6)(x + 7) ≠ x2 + x − 42 The left-hand side is not
jeka94

Answer:

Attached please find answer

Step-by-step explanation:

= (x² + x - 42) / (x - 6)

= [x² + (7x - 6x) - 42] / (x - 6)

= [x² + 7x - 6x - 42] / (x - 6)

= [(x² + 7x) - (6x + 42)] / (x - 6)

= [x(x + 7) - 6(x + 7)] / (x - 6)

= [(x + 7)(x - 6)] / (x - 6)

= x + 7 → when x approches 6

= 6 + 7

= 13

Other method:

Lim   (x² + x - 42) / (x - 6)

x→ 6

When x → 6, there is an indeterminate expression because: 6 - 6 = 0

Do you know the l'Hôpital's rule, when x → a:

Lim [ f(x) / g(x) ] = Lim [ f'(x) / g'(x) ]

f(x) = x² + x - 42

f'(x) = 2x + 1

g(x) = x - 6

g'(x) = 1

= f'(x) / g'(x)

= (2x + 1)/1

= 2x + 1 → when x approches 6

= 12 + 1

= 13

3 0
3 years ago
Other questions:
  • A certain bag of potting soil is 1/4 peat moss, and the rest is dirt. What part is dirt?
    11·1 answer
  • What is an example of 2 numbers that both have 6 digits but the greater number is determined by the hundreds place
    15·2 answers
  • What is 10,716 / 456
    12·1 answer
  • DC=10 what is the measure of angle ABD
    11·1 answer
  • Help ASAP!<br> Rewrite 56 + 32 as the product of the GCF and a sum.
    12·2 answers
  • What percent of 2000 is 160?<br> Show work
    15·2 answers
  • For each graph, calculate the slope of the line.<br> Whew is the slope between 2,6 and 8,4
    15·2 answers
  • What is the answer to this equation and graph
    7·1 answer
  • Pls someone help!! Im failing. Plsssss
    12·2 answers
  • Find the next three numbers 1, 0.6, 0.36, 0.216
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!