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
kirill [66]
3 years ago
8

Write the number 8.239 x 104 in standard form.

Mathematics
2 answers:
stira [4]3 years ago
3 0

Answer:

Step-by-step explanation:

Snezhnost [94]3 years ago
3 0

Answer:

856.856x 10^0

Step-by-step explanation:

You might be interested in
Find the value of y. Round your answer to nearest tenth. Please help
iren [92.7K]

9514 1404 393

Answer:

  (c)  52.0

Step-by-step explanation:

The angle whose cosine is 8/13 is found using the inverse cosine function:

  y° = arccos(8/13) ≈ 52.0°

  y ≈ 52.0

__

The calculator button to compute this value is probably labeled cos⁻¹. You may need to access the function using a <em>Shift</em> or <em>2nd</em> key. The calculator must be set to degrees mode to prevent the answer from appearing in radians or grads. If you use a spreadsheet, your formula may look like ...

  =DEGREES(ARCCOS(8/13))

6 0
3 years ago
You and 2 friends go diving for lobsters. the maximum number of lobsters you may have is 18 you have 7
Bad White [126]
You can get 11 more lobsters if that is what the question is
4 0
3 years ago
If the boolean expression a is true and b is false, the value of the logical expression a and b is ________.
makkiz [27]
<span>false The truth table for the and function is Inputs output a b t/f f f f f t f t f f t t t which shows that the and function is only true if and only if both of its inputs are true. Since b is false, then the value of the function a and b is false.</span>
4 0
3 years ago
Simplify the expression <br> 3( 2x - 4) -1n<br><br> pls hurry
lions [1.4K]

Answer:

(3)(2x) + 3 (-4) + - 1n

6x + -12 + - n

Answer -n + 6x - 12

3 0
2 years ago
Devon earns $35 per hour for a regular 40-hour work week. Sometimes, he works over 40 hours a week and earns "double time" for t
Evgesh-ka [11]

Answer:

Earnings = $1960

Step-by-step explanation:

The question is incomplete; however the missing part of the question asks his total earnings if he worked for 48 hours in a week

First, we need to determine the extra hour worked

Regular Hour = 40

Extra Hour = 48 - 40

Extra Hour = 8

Total Earnings is then calculated as follows:

Earnings = Regular Hours * Regular Charges + Extra Hours * Extra Charges

Earnings = 40 * 35 + 8 * Extra Charges

Since extra charges is twice regular charges, we have:

Earnings = 40 * 35 + 8 * 35 * 2

Earnings = 1400 + 560

Earnings = $1960

6 0
3 years ago
Other questions:
  • What is x?<br><br> 3x - 4 + 1 = - 2x - 5 + 5x
    14·2 answers
  • A car rental company offers two options. option a is $25 per day plus $0.11 per mile. option b is $12 per day plus $0.36 per mil
    15·1 answer
  • 79,81,84,88,100,88,82 what is the median of these numbets
    9·2 answers
  • I'm not sure how to do this please help
    13·1 answer
  • Find the radius of a circle with a circumference of 240 inches.*
    12·2 answers
  • The speed of a stream is 4 mph. A boat travels 11 miles upstream in the same time it takes to travel 19 miles downstream. What i
    5·1 answer
  • What is the answer to 1/2 divided by 1 3/4 ?
    15·1 answer
  • For a certain experiment, the available experimental units are 12 people—six females (f) and six males (m). Use (1f, 2f, 3f, 4f,
    5·1 answer
  • Which expression has the same value as
    11·2 answers
  • HURRY !! I NEED THIS IN 10 mins
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!