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
bixtya [17]
3 years ago
12

Scientific notation The table shows the amount of money raised by each region the four regions used a total of $ (5.38×10^4) How

much money did the West Raise?

Mathematics
1 answer:
Serggg [28]3 years ago
3 0

9514 1404 393

Answer:

  $8.65×10^3

Step-by-step explanation:

The amount the West raised is the difference between the total and the sum of the other amounts raised. It is convenient to use a multiplier of 10^4 for each of the numbers, so the number for South can be rewritten as 0.675×10^4.

  West = 5.38×10^4 -1.46×10^4 -2.38×10^4 -0.675×10^4

  = (5.38 -1.46 -2.38 -0.675)×10^4

  = 0.865×10^4 = 8.65×10^3

West raised $8.65×10^3.

_____

Your calculator can figure this for you. You can set the final display to scientific notation format, if you need to.

You might be interested in
Guys please could you answer this question I'm unable to solve this assignment
romanna [79]
The answer is the graph will be 3 units to the left
6 0
3 years ago
Is the height of 6 and the volume of 96 proportional to the height of 4 and the volume of 64​
____ [38]

Answer:

yes it is and there has to be 20 characters so gonna type random stuff after

8 0
3 years ago
Read 2 more answers
a bean plant grows at a constant rate for a month. after 10 days, the plant is 30 centimeters tall. after 20 days, the plant is
ANTONII [103]

Answer:

(y-30)=2(x-10)

Step-by-step explanation:        

We have been given that a bean plant grows at a constant rate for a month. after 10 days, the plant is 30 centimeters tall. after 20 days, the plant is 50 centimeters tall.

First of all we will find slope of our line using given points.

m=\frac{y_2-y_1}{x_2-x_1}

Upon substituting coordinates of our given points in slope formula we will get,

m=\frac{50-30}{20-10}

m=\frac{20}{10}=2

Therefore, slope of our given line is 2.    

Since the equation of a line in point slope form is (y-y_1)=m(x-x_1).

Upon substituting m=2 and coordinates of one point in above equation we will get,

(y-30)=2(x-10)

Therefore, the equation that models the height of the plant (y) after x days will be (y-30)=2(x-10).

5 0
3 years ago
Read 2 more answers
The weights of bags of ready-to-eat salad are normally distributed with a mean of 290 grams and a standard deviation of 10 grams
pentagon [3]
290-10=280

280 is one standard deviation below.
All that are above mean is 50%.
One standard deviation below is 34%.
50%+34%=84%  all of these bags weigh more than 280 g.
So,
100%-84%=16%  should be bags that are less than 280 g.

Answer is b) 16 %.

5 0
3 years ago
1.) The Difference between seven times one number and three times a second number is 25. The sum of twice the first and five tim
suter [353]

Hola User____________

Here is Your answer..!!

___________________

3 0
3 years ago
Other questions:
  • Which survey question is most likely to lead to unbiased results
    6·2 answers
  • Normally a new cell phone costs $500 you only have 450 to spend what happened what percent do you need the phone to be discounte
    8·1 answer
  • There are 25 players in a ping-pong tournament. Each player plays every other player exactly once. How many games will be played
    13·1 answer
  • Insert &lt;, &gt;, or = between the fractions to make the sentence true. <br><br> 3/4 _____ 4/7
    13·2 answers
  • What is the surface area of the composite figure?
    14·1 answer
  • The probability that you randomly select a red marble from a group of 40 marbles is 7/20 . How many are red marbles?
    11·2 answers
  • 4/5 x (v−7) = 2 what is the value of v
    12·1 answer
  • What is the quantity (7+7+7)/(-7-7-7) equal to?<br><br><br><br>please help ​
    13·1 answer
  • A dragonfly the fastest insect can fly a distance of 50 feet
    6·1 answer
  • Find the Value of X.<br> Solve for X
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!