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
marishachu [46]
3 years ago
12

(BRAINLIEST TO THE BEST ANSWER + PLEASE ANSWER PROPERLY, OR YOUR ANSWER WILL BE REPORTED. DON'T FORGET TO THOROUGHLY EXPLAIN.) J

ayme wants to make $1.50 using dollars, half dollars, and quarters. How many different ways can she make $1.50?
Mathematics
1 answer:
KatRina [158]3 years ago
4 0
Hey there!

In order to answer this question, it's easiest to start with one of the money amounts and work your way to the other ones. Keep in mind that, no matter what, the amount of collective money won't exceed 1.50, meaning you can't have two 1 dollar bills, etc. When I wrote it out, I did it in this order:

1 = 1 dollar
0.5 = Half dollar
0.25 = Quarter

1 + 0.5 = 1.50
1 + 0.25 + 0.25 = 1.50
0.5 + 0.5 + 0.5 = 1.50
0.5 + 0.5 + 0.25 + 0.25 = 1.50
0.5 + (0.25*4) = 1.50
0.25*6 = 1.50

Since no other combinations add up to 1.50, your answer is 6. 

Hope this helped you out! :-)
You might be interested in
5/6-2/5 in simplest form
DiKsa [7]

Answer:

13/30

Step-by-step:

First, you find the common denominator, which is 30. For the first fraction, multiply the bottom by five. Since you do that, you have to multiple the top by 5 as well, giving you 25/30. For the second problem, you multiple the top and bottom by six giving you 12/30. 25 minus 12 is 13 so you get 13/30.

7 0
3 years ago
Mr. Wilson bought a bag of birdseed and put half of it in his bird feeder. He split the other half equally among his 4 pet birds
pickupchik [31]

Answer:

each pet bird got 1/8 of the bag of birdseed

Step-by-step explanation:

the easiest way to do this is to divide the bag into eighths. if you divide the bag into eighths, 4/8 of the bag, being half, goes into the bird feeder. the other 4/8 of the bag is divided among Mr. Wilson's four pet birds, leaving each bird to get 1/4 of the bag when split evenly.

hope this helps

5 0
2 years ago
What is the value of 2xy if x = 3 and y = 2
romanna [79]
Substitute the values.
2(3)(2)=?
2*3=6
6*2=12
Final answer: 12
8 0
3 years ago
Read 2 more answers
I really need this answer please help ​
iren2701 [21]
I’m not completely sure but I think the answer is C.
5 0
3 years ago
An investigator reviewed the medical records of 200 children seen for care at Boston Medical Center in the past year who were be
lisov135 [29]

Answer:

cohort study

Step-by-step explanation:

Given that an  investigator reviewed the medical records of 200 children seen for care at Boston Medical Center in the past year who were between the ages 8 and 12 and identified 40 children with asthma. He also identified 40 children of the same ages who were free of asthma. Each child and their family were interviewed to assess whether there might be an association between certain environmental factors such as exposure to second-hand smoke.

The objective of this experiment is to test the causes of the disease asthma and to find the risk factors and environment causing this disease.

So this cannot come under randomized control nor case control.

Cross over study is to put to two different environments two groups and study.  But here nothing is influenced actual environments are studied

Hence this comes under cohort study

3 0
3 years ago
Other questions:
  • Three notebooks at school supply store cost $4.76.<br> What is the unit rate?
    9·1 answer
  • A bottle of soda had 4 2/7 of the daily recommended sugar . If u wete to drink 1/2 of the water ,how much of the daily recommene
    7·1 answer
  • Find the value of x for which the graph of y = 3x² – 10x + 7 achieves its minimum y-value.​
    13·1 answer
  • Solve the equation.<br> n + 26.3 = 20.11<br> O 6.19<br> 0-6.19<br> 0 46.41<br> O-46.41
    9·2 answers
  • PLEASE HELP ASAP!!!!! The following graph shows a proportional relationship. What is the constant of proportionality between y a
    7·2 answers
  • This recipe makes 24 portions of potato soup. Richard follows the recipe but wants to make 8 portions. Complete the amounts of e
    6·1 answer
  • (need help ASAP!!! PLS) Are these answers correct?
    10·2 answers
  • What is the solution of the equation −14+2x+3=4x−13−7x?
    5·2 answers
  • Coach Sandberg wants to order 115 jackets and 27 cabs for $12 each
    7·1 answer
  • Danni walked 2 miles, and Wendi walked 10,500 feet. Which statement is accurate?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!