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
Tom [10]
3 years ago
11

How to write (1.5 x 10^-4) x (2.5 x 10^3) in scientific notation

Mathematics
1 answer:
maria [59]3 years ago
7 0
<h2>Answer:</h2>

The answer to your question is: (4 x 10^-1)

You might be interested in
At a concession​ stand, one hot dog and one hamburger cost ​$3.75 ​; one hot dog and cost ​$12.25 . Find the cost of one hot dog
raketka [301]

The function shows that the cost of hotdogs is 1.75 and the cost of hamburger is 1.5.

<h3>How to calculate the information?</h3>

Let hotdogs = h

Let hamburger = x

The expression will be:

h + x = 3.25

h + 7x = 12.25

Subtract the functions

6x = 9

x = 1.5

Therefore, hot dogs will be:

= 3.25 - 1.5

= 1.75

Learn more about expressions on:

brainly.com/question/723406

#SPJ1

At a concession stand, one hot dog and one hamburger cost $3.25; one hot dog and seven hamburger cost $12.25. Find the cost of one hotdog and the cost of one hamburger.

8 0
2 years ago
At school, Susie received 4 stickers on Monday, 9 stickers on Tuesday, 14 stickers on Wednesday, and 24 stickers on Friday. If t
shtirl [24]

Answer:

it goes up a by 5 everyday so it would be 19

Step-by-step explanation:

3 0
3 years ago
Which is true about rigid transformations and circles?
aliina [53]
A circle shape is persevered regardless of any rigid transformation <span />
5 0
3 years ago
Read 2 more answers
IS THIS CORRECT!!!!!!!!!!!!!
Nadusha1986 [10]
<span> For this case, the first thing we must do is define variables.
 We have then:
 x: number of devices.
 Y: plan charge
 For the current plan we have: 
</span> y = 175&#10;
<span> For the new plan we have:
</span> y = 4.5x + 94&#10;
<span> Since we want the new plan to be smaller than the current plan, then we have:
</span> 175\ \textgreater \  4.5x + 94&#10;
<span> From here, we clear the value of x:
</span> 4.5x \ \textless \ 175 - 94&#10;&#10;x \ \textless \ 81 / 4.5&#10;&#10;x \ \textless \ 18
<span> Answer:
 x <18
 Note: The graph is correct</span>
7 0
4 years ago
Read 2 more answers
Jayanta is raising money for the? homeless, and discovers each church group requires 2 hr of letter writing and 1 hr of? follow-
boyakko [2]

Answer:

Jayanta needs 2 labor union groups and 8 church groups.

Step-by-step explanation:

Let c denotes churches .

Let l denotes labor unions.

We know that Jayanta can only spend 20 hours letter writing and 14 hour of follow-up.

So, equations becomes:

2c+2l=20

c+3l=14

And total money raised can be shown by = 150c+175l

We have to maximize 150c+175l keeping in mind that 2c+2l \leq 20 and c+3l \leq 14

We will solve the two equations:  2c+2l=20 and c+3l=14

We get l = 2 and c = 8

And total money raised is 150\times8 + 175\times2 = 1200+350=1550 dollars.

Hence, Jayanta needs 2 labor union groups and 8 church groups.

8 0
3 years ago
Other questions:
  • Answer it to the BEST of your ability or not at all
    10·2 answers
  • Name two quadrilaterals in which all the sides have an equal length
    8·2 answers
  • A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are yellow
    11·1 answer
  • Eliza travels 6 times as many minutes to school as ricky does.Altogether,they travel 63 minutes each day.How many minutes does E
    6·1 answer
  • Can u please help my friend with this she really needs it
    5·1 answer
  • Judy went shopping for school supplies. She bought a binder for $1.38, a pack of pencils for $2.05, and a box of erasers for $3.
    15·1 answer
  • Help me plz help...../s.dhjfu
    7·2 answers
  • -24.5 divided by 6.5
    14·1 answer
  • Write the equation of the line in slope intercept form that passes through the point (-3, 5) and is parallel to y= - 2/3x
    15·2 answers
  • Solve the equation.<br><img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7B4%28m%20%2B%201%29%7D%20%20%2B%20%20%7B3%7D%5E%7B4m%7D%
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!