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
lara [203]
3 years ago
14

PLSSSS HELPP, Sharon has collected donations of $4.40, $3.12, $8.00, and $6.22 to help buy books for the new library. What is th

e mean (average) amount of donations she has collected?
Mathematics
1 answer:
hoa [83]3 years ago
6 0

Answer:

5.43500

Step-by-step explanation:

You might be interested in
Me. Krogman usually prices the umbrellas in his store at $8 each. However, on rainy days he increases the price by 75%. How much
9966 [12]

Answer:

6 plus dollars

so 14 dollars

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
timmy writes the equation f(x) = x – 1. He then doubles both of the terms on the right side to create the equation g(x) = x – 2.
EleoNora [17]
<span>First, g(x) = 2x - 2, because when you double both of the terms of x - 1, you have to multiply each of the terms by two, i.e x * 2 = 2x and (-1) * 2 = - 2, so the result is 2x - 2. Comparing the graphs, you have that g(x) 's slope is 2, whils f(x) 's slope is 1, so that means that g(x) is more inclined or, what is the same, grows faster than f(x). Also, you can compare the y-intercepts, given that the y-intercept is the constant terms. So, the y-intercept of g(x) is -2, while the y-intercept of f(x) is - 1. </span>
3 0
3 years ago
Which of the following would not have a positive exponent when written in scientific notation HELP PLEASE!!!!
Contact [7]

Answer:B

Because when 0.0023 is written in scientific notation the answer is 2.3×10-³ which a negative sign

Step-by-step explanation:

5,600,000

5,600,000÷10

560,000

560,000÷10

56,000

56,000÷10

5,600

5600÷10

560

560÷10

56

56÷10

5.6

5.6×10⁶

23÷10

2.3

2.3×10¹

560÷10

56

56÷10

5.6

5.6×10²

0.0023

0.0023×10

0.023

0.023×10

0.23

0.23×10

2.3

2.3×10-³

3 0
3 years ago
Kim ran a mile in PE class. After resting for 1 hour her heart rate was 75 beats per minute. If her heart rate decreased by ⅖ ,
Andreas93 [3]

Answer:

125

Step-by-step explanation:

since you take away 2/5 of the original number to get 75, 75 is equal to 3/5's of the original. You then divide 75 by 3, get 25, then multiply 25 by 5 to find the answer which is 125.

6 0
3 years ago
Her jump rope Ella can make 17 jumps in 15 second.at this rate how make jumps can she make in20 minute?
shtirl [24]

Answer:

1360

Step-by-step explanation:

there are 1200 seconds in 20 minutes. if Ella can do 17 jumps in 15 seconds, you would divide 1200 by 15 (which equals 80) because that would be the number of 15 seconds in 20 minutes. then you would divide 80 by 17, which gives you your final answer of 1360 jumps in 20 minutes.

5 0
2 years ago
Other questions:
  • What is the GCF of 12b and 40b^4
    8·1 answer
  • Help pls this is so hard for me
    13·1 answer
  • Operations on Rational and Irrational Numbers
    14·1 answer
  • What is the greatest common factor of the terms in the polynomial 12x4 + 27x3 + 6x??<br> ЗХ
    10·1 answer
  • Can anyone help me answer this?
    15·1 answer
  • Write the repeating decimal 4.1363636 <br><br> need asap
    10·1 answer
  • Hi help me please or do something i dont know
    6·2 answers
  • Find the distance between points J and Q.
    10·1 answer
  • Which of the following must be an irrational number?
    7·1 answer
  • Answer this for 20 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!