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
ra1l [238]
3 years ago
7

A density curve for all the possible temperatures between 0°F and 40°F is a

Mathematics
1 answer:
My name is Ann [436]3 years ago
6 0

Answer:

B. 0.025

Step-by-step explanation:

You might be interested in
Simon is selling candy bars for his class fundraiser. In each box of 56 candy bars, 18 are
Sphinxa [80]

Answer:

it will be 1.75$

Step-by-step explanation:

56-18

38x2.25

117$ - 85.5$

31.5 / 18

7 0
3 years ago
5/6-3/8=please help me
Yakvenalex [24]
\frac{5}{6}-\frac{3}{8}=\\
\frac{20}{24}-\frac{9}{24}=\\
\frac{11}{24}
8 0
3 years ago
Pls help <br><br>What is the range of the function graphed above?!!!!
Flura [38]
I think it’s -infinity
5 0
3 years ago
Help!! Solving absolute value inequalities
goblinko [34]

Answer:

48. x \geq -7 or x \leq 31

51. x \leq 13 or x \geq 3

54. x < \frac{5}{2} or x > \frac{-15}{2}

57. x < \frac{18}{7} or x > -4

Step-by-step explanation:

48. | 12 - x | \leq 19

-There are two equations:

Equation 1:

12 - x \leq 19

      or

Equation 2:

12 - x \geq -19

Solving equation 1:

12 - x \leq 19

12- 12 - x \leq 19 - 12

-x \leq 7

\frac{-x}{-1} \leq \frac{7}{-1}

x \geq -7 (Inequality sign changed, because of dividing by a negative number)

-Solving equation 2:

12 - x \geq -19

12 - 12  - x \geq -19 - 12

-x \geq -31

\frac{-x}{-1} \geq \frac{-31}{-1}

x \leq 31 (Inequality sign changed, because of dividing by a negative number)

-Answers:

x \geq -7 or x \leq 31

51. | x - 8 | \leq 5

-There are two equations:

Equation 1:

x - 8 \leq 5

    or

Equation 2:

x - 8 \geq - 5

-Solving equation 1:

x - 8 \leq 5

x - 8 + 8 \leq 5 + 8

x \leq 13

-Solving equation 2:

x - 8 \geq - 5

x - 8 + 8 \geq - 5 + 8

x \geq 3

Answers:

x \leq 13 or x \geq 3

54. | 4x + 10 | < 20

-There are two equations:

Equation 1:

4x + 10 < 20

     or

Equation 2:

4x + 10 > -20

-Solving equation 1:

4x + 10 < 20

4x + 10 - 10 < 20 - 10

4x < 10

\frac{4x}{4} < \frac{10}{4}

x < \frac{5}{2}

-Solving equation 2:

4x + 10 > -20

4x + 10 - 10 > -20 - 10

4x > -30

\frac{4x}{4} > \frac{-30}{4}

x > \frac{-15}{2}

-Answers:

x < \frac{5}{2} or x > \frac{-15}{2}

57. | 7x + 5 | < 23

-There are two equations:

Equation 1:

7x + 5 < 23

     or

Equation 2:

7x + 5 > -23

-Solving equation 1:

7x + 5 < 23

7x + 5 - 5 < 23 - 5

7x < 18

\frac{7x}{7} < \frac{18}{7}

x < \frac{18}{7}

Solving equation 2:

7x + 5 > -23

7x + 5 - 5  > -23 - 5

7x > -28

\frac{7x}{7} > \frac{-28}{7}

x > -4

Answers:

x < \frac{18}{7} or x > -4

And we are finished.

<u />

5 0
3 years ago
X-y=1/5 slope intercept form
Irina18 [472]

Answer:

<u>y = x - 1/5</u>

Step-by-step explanation:

x - y = 1/5

5x - 5y = 1

5y = 5x - 1

<u>y = x - 1/5</u>

6 0
3 years ago
Other questions:
  • F(x)=2x+3 find the f(4)<br><br> a.11 b.8<br><br> c.9 d.5
    12·1 answer
  • If and , find .<br><br> A. <br> B. <br> C. <br> D.
    8·1 answer
  • A statement that can be expressed in if-then from is
    10·2 answers
  • Consider these four functions. Choose the one which will be the greatest as x → ∞. A) h(x) = 3x B) f(x) = x25 C) g(x) = 5x500 D)
    12·1 answer
  • Can you help me please
    6·1 answer
  • Solve by elimination:<br> 2x + 4y = 34<br> x+4y = 27<br> A (7,-5)<br> B (6,6)<br> (7,5)<br> (5,7)
    6·2 answers
  • Mr. Lincoln buys juice and water for the school picnic. A pack of 8 juice boxes ca
    13·1 answer
  • Solve for x please... it's for a test and it's really hard
    14·2 answers
  • Nevaeh rolls a standard six-sided die, numbered from 1 to 6. Which word or phrase
    6·1 answer
  • What is the sum of 57+56​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!