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
kifflom [539]
3 years ago
14

Find the product of (3.7 × 104) and 2.

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
7 0
(3.7 x 104)2 = 769.6
In Scientific notation: 
7.696 x 10^2
You might be interested in
Evaluate the expression 4^3÷(7-3)×2​
Serhud [2]
The answer should be 32
5 0
3 years ago
Three times a number minus thirty-two
lbvjy [14]

Answer:

3n−32=7n+28

n=-15

Step-by-step explanation:

Let's solve your equation step-by-step.

3n−32=7n+28

Step 1: Subtract 7n from both sides.

3n−32−7n=7n+28−7n

−4n−32=28

Step 2: Add 32 to both sides.

−4n−32+32=28+32

−4n=60

Step 3: Divide both sides by -4.

−4n/−4=60/−4

n=−15

3 0
2 years ago
Item 8
ludmilkaskok [199]
So, I didn't quite understand your question clearly, but I'll try my best to answer it.

So, the first question is quite simple: Did the runner have a % decrease in his time or an increase.
Well, 7:45 is minor than 5:51. So, his time decreased.

2nd question:
The percent of change. Well, first things first 7:45 has 2 different units, wich are minutes and seconds, I suppose. Same goes for 5:51.
So let's put everything in seconds. multiply both the 7 and 5 for 60(for every minute has 60 seconds.)

That means:
7*60= 420+45 = 465.
5*60=300+51=351.

Now, let's do the math itself:
465 -> 100%
351 -> x%
 Is equal to about  75,5%
How much did it decrease then?
(75,5-100)%= 24,5%, approximately

8 0
3 years ago
What is the angle B measurement. Urgent! Brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
forsale [732]

Answer:

52°

Step-by-step explanation:

both the triangle and the line equal 180 so, 180-127=53 53+75=128 180-128=52

8 0
3 years ago
In a fraction times fraction problem, do you multiply the denominator?
polet [3.4K]
Yes, you multiply the numerator by the numerator and the denominator by the denominator
5 0
3 years ago
Other questions:
  • The present age of Joyal’s mother is three times the present age of joyal. After 5 years their ages will add up to 66. Find thei
    11·1 answer
  • Help I don't know the answer.
    6·1 answer
  • How would I factor #4?
    6·1 answer
  • This is Mathematics 800
    14·1 answer
  • Solve for x:<br> (x - 1)(3x + 1) = 0
    10·1 answer
  • What's the GCF of 26y and 52y?
    15·1 answer
  • The area of the rectangle shown is 44 m2.<br> | 3 m<br> x m<br> Work out the missing length x.
    11·1 answer
  • QUESTIONNNNNNNNNN!!!!
    9·1 answer
  • Plz help me out!!!..
    11·2 answers
  • Write the equation of the given line in slope-intercept form:<br> (-1,2) and (1,-4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!