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
Lemur [1.5K]
2 years ago
9

Each bowling ball weighs 7.3*10^3 grams. The bowling alley has 2.0*10^2 bowling balls. How much do they all weigh, combined? Exp

ress your answer in scientific notation.
Mathematics
1 answer:
Alexandra [31]2 years ago
3 0

Answer:

1.46 x 10⁶g

Step-by-step explanation:

Given parameters:

Weight of each bowling ball  = 7.3 x 10³g

Number of balls in the bowling alley = 2.0 x 10²bowling balls

Unknown

The weight of the balls in the alley  = ?

Solution:

To find the weight of the balls in the alley, multiply the mass of each balls with the total number of balls;

 Weight of the balls = 7.3 x 10³ x 2.0 x 10²

 Weight of the balls  = (7.3 x 2.0) x 10³⁺²

 Weight of the balls  = 14.6 x 10⁵g

 Therefore, the weight of the balls  = 1.46 x 10⁶g

You might be interested in
Find the length of -- <br> CD.
Sunny_sXe [5.5K]
D. About 3.2 units is the correct answer
6 0
2 years ago
In the diagram, the measure of angle 3 is 105°. Which angle must also measure 105°? Angle1 Angle4 Angle6 Angle8
Lunna [17]

Answer:

<h2><1</h2>

option A is the right option.

Here,

<3=105°

<1=<3(being vertically opposite angles)

<1=105°

Explanation:

Please see the attached picture.

There,

<AOC and <BOD are formed by intersected line segments and they lie to the opposite side of common vertex.They are called vertically opposite angles.<AOD and <BOC are another pairs of vertically opposite angles. Vertically opposite angles are always equal.

Hope this helps..

Good luck on your assignment...

8 0
3 years ago
SOLVE THESE EQUATIONS FOR 71 points
krok68 [10]

Answer: 32 first 12 second 16 last Yw!

Step-by-step explanation:

5 0
2 years ago
Help what’s the answer ?
sukhopar [10]

Answer:

-5x+13

Step-by-step explanation:

-2x+9-3x+4

=-5x+13

6 0
3 years ago
There are 36 pencils in 6 packs. Igor wants to know how many pencils are in 1 pack. Elsa wants to know how many pencils are in 3
IgorC [24]

Answer:

6 pencils

18 pencils

Step-by-step explanation:

Given that

36 pencils are in 6 packs

Number of packs = 6

Number of pencils = 36

Number of pencils per pack :

Number of pencils / number of packs :

36 / 6 = 6

Hence, 6 pencils per pack

Number of pencils in 3 packs :

Since 6 pencils are in a pack ;

Then, 3 packs = (3 * 6) = 18 pencils

8 0
3 years ago
Other questions:
  • Karl read 3 times as many books as martina.how many books did karl read
    9·1 answer
  • What is the slope between the points (4,–1) and (–4,3)?
    5·1 answer
  • Simplify -10(10w-6-w)-w
    15·1 answer
  • Find the length of the missing side.
    15·1 answer
  • If f (x) = StartRoot x minus 3 EndRoot, which inequality can be used to find the domain of f(x)?
    8·2 answers
  • -5(6-5x)=2(7x-4)<br> What does x equal to?
    9·1 answer
  • What is the area of this figure?<br><br> Enter your answer in the box.
    7·1 answer
  • 9 + 5m = 5m - 1<br><br> Please help! Thanks :))
    12·2 answers
  • How do you tell your best guy friend you like him??
    10·2 answers
  • Im stuck and need some help ??
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!