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
patriot [66]
2 years ago
13

Akio found 18 cents in his pocket. He found 6 more coins in his pocket. Altogether he has 73 cents. What were the 6 coins he fou

nd in his other pocket?
Mathematics
1 answer:
Dafna1 [17]2 years ago
8 0

Answer:

1 quarter, 1 dime, and 4 nickels

Step-by-step explanation:

First you subtract the 18 cents that were found in the pocket from the total amount of 73 cents to get the total amount of the 6 other coins:

73-18=55.

So the total amount of the 6 coins equals 55 cents.

The quarter = 25 cents

The dime = 10 cents

The 4 nickels =  5 + 5 + 5 + 5 = 20

1 quarter, 1 dime, and 4 nickels add up to the necessary total of 6 coins and when you add up the total cents of the quarter, dime, and nickels, 25 + 10 + 20 it comes to the sum of 55, which is how much the 6 coins are worth in total.

So therefore, the answer is 1 quarter, 1 dime, and 4 nickels.

You might be interested in
(6.25•10^9)(9.8•10^16)
AVprozaik [17]

Answer:

This is your answer.. you add exponents

7 0
3 years ago
measurement error that is continuous and uniformly distributed from millivolts is added to the true voltage of a circuit. then t
satela [25.4K]

Question has missing details (Full question below)

Measurement error that is continuous and uniformly distributed from –3 to +3 millivolts is added to a circuit’s true voltage. Then the measurement is rounded to the nearest millivolt so that it becomes discrete. Suppose that the true voltage is 219 millivolts. What is the mean and variance of the measured voltage

Answer:

Mean = 219

Variance = 4

Step-by-step explanation:

Given

Let X be a random variable measurement error.

X has a discrete uniform distribution as follows

a = 219 - 3 = 216

b = 219 + 3 = 222

Mean or Expected value is calculated as follows;

E(x) = ½(216+222)

E(x) = ½ * 438

E(x) = 219

Variance is calculated as follows;

Var(x) = ((b-a+1)²-1)/12

Var(x) = ((222-216+1)²-1)/12

Var(x) = (7²-1)/12

Var(x) = 48/12

Var(x) = 4

8 0
2 years ago
Round 496.042 to the nearest hundredth. Enter your answer in the response box.<br> HElppp
cluponka [151]
124.59 I think not sure
4 0
2 years ago
Which equation, when solved, results in a different value of x than the other three?
Bess [88]
Is there any more information?
4 0
3 years ago
Find the slope of the line whose equation is 8y = 4 - 3x.
Sidana [21]
The slope is 3
whatever is in front of the x is the slope

5 0
3 years ago
Read 2 more answers
Other questions:
  • The least common denominator of the rational numbers x^2-y^2/(x^2-8x+15) and y^2/15(x^2-6x+9) is
    5·1 answer
  • P(x)=x^3−4x^2+cx+2 (x-2) find c
    11·1 answer
  • The narrower the confidence interval, the more informative it is. What are the two main ways in which this can be achieved?
    14·2 answers
  • Solve the equation<br>3x +5 = 20<br>Pls<br>​
    6·2 answers
  • partial credit, 5.6.23 Question Help A random sample of 40 college professors is selected from all professors at a university. T
    8·1 answer
  • Answer 322.788 hope this helped
    5·1 answer
  • Which expression is equivalent to -6(3x-2/3)?​
    12·2 answers
  • PLEASE HELP ASAP!!! I don’t know how to do this problem or where to start! How do I solve this?
    11·1 answer
  • What is a correct first step in solving the inequality –4(3 – 5x)≥ –6x + 9?
    6·1 answer
  • PLEASE HELP ME ASAP I AM BEGGING YOU. NO SPAM ANSWERS. Find the perimeter of the shaded regions below. Give your answer as a com
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!