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
ArbitrLikvidat [17]
3 years ago
7

Milan has a total of 51 nickels and dimes worth $4.95. How many of each coin does she have?

Mathematics
1 answer:
madam [21]3 years ago
3 0

Answer: 75 coins total, 51 nickels and 24 dimes.

Step-by-step explanation:

You might be interested in
We feel, conceive or reason, laugh or weep;
kiruha [24]

Answer:

Life is fleeting and always changing.

Step-by-step explanation:

The author mentions how we feel joy and sadness and so many other emotions. Our emotions are everchanging and it will continue to change from day to day.

4 0
3 years ago
A manager of a grocery store wants to determine if consumers are spending more than the national average of $150 with a standard
Semmy [17]

Answer:

A.) The manager calculated mean and not standard deviation

B.) Standard deviation should be calculated with the use of formula.

Step-by-step explanation:

A.) The assumption that his customers do spend more than the national average is wrong because the standard deviation is not calculated and mean cannot be used as a substitute for standard deviation.

B.) Standard deviation tells us how value obtain from group measurement deviates from the average value or expected value of each item of observations.

When standard deviation is low, this show that the value is very close to the expected value or the average value.

If the national average value = $150 and average customer spends $160. 

Deviation = 160 - 150 = 10

This is lower than $30

Or better still, the manager should make use of standard deviation formula. Which is the square root of variance.

8 0
3 years ago
Write an expression for the total cost, in pounds, of: X jumpers at £15 each and y shirts at £12 each
anastassius [24]
X jumpers at <span>£15 each.    Total = 15*x = </span><span>£15x
</span>
y shirts at £12 each.    Total = 12*y = <span>£12y

Total cost  = </span><span>£15x + </span><span>£12y

Total cost =  </span><span><span>£(15x + 12y)</span></span>
5 0
3 years ago
Write an algebraic expression for the product of 2 and t.
Novosadov [1.4K]
Uh i’m not completely sure but i think it’s 2t
8 0
2 years ago
Brin was making a bird house for the chickadees. How much birdseed will it take to fill the birdhouse?
Arisa [49]

Answer:

320

Step-by-step explanation:

Area base = Area rectangle + area triangle = 6*8 + (1/2)*8*4

Volume prism= Area base*height = [6*8 + (1/2)*8*4]*5 = 320 cm³

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the difference: 27.85 - 0.1
    7·2 answers
  • diane charges $10 for a house call plus $35 an hour for electrical work. if she made $150 on one job,how many hours did she work
    12·2 answers
  • Which glide reflection describes the mapping ABC DEF
    9·1 answer
  • List 2 terminating decimals and 2 repeating decimals
    13·1 answer
  • Square root of 148.48
    9·2 answers
  • To complete this assignment, you must choose a listening selection from Section 1: Basic Musical Concepts (any of the classes fr
    9·1 answer
  • Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
    9·2 answers
  • Help (don’t explain) just need the answer
    6·2 answers
  • Coach Ellis surveyed a sample of students about their favorite sport. The circle graph below shows
    12·1 answer
  • HELP, i’m struggling and i don’t understand this
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!