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
Semmy [17]
3 years ago
11

Teo has a combination of quarters, loonies, and toonies in his pocket.

Mathematics
1 answer:
finlep [7]3 years ago
3 0

Answer:

343

Step-by-step explanation:

There are quarters(25¢), loonies ($1), and toonies ($2)

And total number of coins is 9

If loonies ($1), and toonies ($2) are one, then quarters(25¢) is 7

If quarters(25¢), and toonies ($2) are one, then loonies ($1)is 7

If loonies ($1), and quarters(25¢) are one, then toonies ($2) is 7

So possible number number of combination for an item that cost between $10 and $12 is

= 1^3 * 1^3 * 7^3

= 343

hope this helps, stay safe :)

You might be interested in
Question 4 (Fill-In-The-Blank Worth 6 points)
Marrrta [24]
The formula for density of an object is   Density= \frac{mass}{volume} First you plug in the information you already know.  163.5= \frac{mass}{0.492}   Now you have to solve for the mass so you multiply 0.492 by 163.5 0.492*163.5=80.442   Lastly, you simplify and you will get 80.44.  Hope this helped :)
5 0
3 years ago
Does (3,6) make the inequality 4x+y >19 true
mrs_skeptik [129]
(3,6)
4x + y > 19

4(3) + 6 > 19
12 + 6 > 19
18 > 19

No
6 0
3 years ago
Match each description with its symbolic representation.
Artist 52 [7]
The scenarios matched up are as summarized:
1 is matched with E
2 is matched with D
3 is matched with F
4 is matched with A
5 is matched with C 
and lastly 6 is matched with B
7 0
3 years ago
A salesperson works 40 hours per week at a job where she has two options for being paid.option A is an hourly wage of 23. Option
Advocard [28]
Let's start with option A --> $23 per hour x 40 hours = 23 x 40 = 920 = $920

That means we have to find how many $ x 5% = $920 

We'll call our unknown amount: "B", so B x 0.05 = $920

To find B you have to get ride of everything on its side:
(B x 0.05) / 0.05 = 920 / 0.05 ----> we have to do the same operations on each side.
Now we have B = 920 / 0.05 ----> B = $18,400
The salesperson must sell $18,400 in order to earn the same amount as the first option. 
7 0
3 years ago
The scores on a test are normally distrubuted with a mean of 60 and a standard deviation of 12. What is the score that is 2 1/2
Vladimir79 [104]

Answer:

?

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • When 54,702 is divided by 25, the quotient is 2,188 R ___.
    10·1 answer
  • I need to know how long is each side of the infield. Btw in the picture on the bottom right it says A=81in squared
    12·1 answer
  • g A sample of 3 items is chosen at random from a box containing 20 items, out of which 4 are defective. Let X be the number of d
    8·1 answer
  • HELLLP PLZ JUST GIVE THE ANSWERS
    14·2 answers
  • Has was 43 inches tall 18 months later he was 52 inches tall find the constant rate of change
    12·1 answer
  • What is the volume of a solid that is 3 inches wide, 4
    12·2 answers
  • Help please, I dont know what to put.<br><br> SLOPES!
    14·2 answers
  • A car is travelling at 40 mph
    14·1 answer
  • 1/2(x+10)-2(2 1/2 + 3x)
    7·2 answers
  • A standard roulette wheel with slots labeled 0, 00, 1, 2, 3, … , 36 is spun 60 times. Of these spins, the number 7 is spun 7 tim
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!