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
Allisa [31]
3 years ago
10

royce has $1.30 in dimes and quarters . he has 1/4 as many quarters as dimes. how many of each coin does he have

Mathematics
2 answers:
frutty [35]3 years ago
5 0
That means there would be 8 dimes and 2 quarters
 8 dime= 80 cents
2 quarter = 50 cents
Total = 1.30$
1/4 of the dimes would be 2 quarters since there are 8 dimes
Valentin [98]3 years ago
3 0
4 quarters    3 dimes 

4 times  .25 equals $1.00
3 times .10 equals  .30 
1.00 plus .30 equals 1.30 
You might be interested in
A computer manufacture a quality check to make sure the computer sound 1004 head what is experimental probability of the compute
FinnZ [79.3K]

Answer:y

Step-by-step explanation:

7 0
3 years ago
The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:
jolli1 [7]

Answer:

Yes, F is a continuous function of r

Step-by-step explanation:

We are given that

When r<R

F(r)=\frac{GMr}{R^3}

r\geq R

F(r)=\frac{GM}{r^2}

Where M=Mass of the earth

R=Radius of earth

G=Gravitational constant

We have to find the function is continuous of r or not.

LHL

\lim_{r\rightarrow R-}\frac{GMr}{R^3}=\frac{GMR}{R^3}=\frac{GM}{R^2}

RHL

\lim_{r\rightarrow R+}\frac{GM}{R^2}=\frac{GM}{R^2}

F(R)=\frac{GM}{R^2}

When a function is continuous at x=a

Then, LHL=RHL=f(a)

RHL==LHL=F(R)

Hence, the function is continuous of r.

8 0
3 years ago
Number eight is my question
lys-0071 [83]
Which is 592/17 = 34.82 Rounding to the nearest tenth? Is 35.
5 0
3 years ago
Please help with this inequality.
iren [92.7K]
44\geq -3x + 2 > 14.
-2                                -2      -2

42\geq -3x > 12
-------------------------------------
-3                          -3       -3 (dividing with inequalities by a negative flips the inequality symbol)

-14\leq x < -4
3 0
3 years ago
Identify the number of vertices, edges, and faces of the polyhedron. Use your results to verify Euler's formula. Please, help wi
vodka [1.7K]

Answer:

V = 6, E = 9, F = 5 is the answer

7 0
3 years ago
Read 2 more answers
Other questions:
  • Kevan is 6 years younger than his sister Katie. Melanie is twice as old as kevan. How old are all three siblings?
    9·1 answer
  • At a recent party it cost $9.50 for refreshments for 10 guest.at this rate,how much would it cost to have refreshment for 80 gue
    8·1 answer
  • Which inequality represents all possible solutions of −6n&lt;−12?
    6·1 answer
  • A man has 108 ft. of fencing to put around a rectangular garden. If the length is 5 times the width, find the dimensions of his
    15·1 answer
  • The 7th grade class is putting on a variety show to raise money. If they charge $20 for each ticket how many tickets do they nee
    10·1 answer
  • Jesse deposits $4,000 into an account that earns 1.5% Simple Interest. He leaves it in
    5·1 answer
  • Plz help if correct ill give brailiest also the first answer was x&lt;1
    6·2 answers
  • Six Less than four times a number is<br> -70
    15·1 answer
  • What would be the exact side length of a square if the area was 49 m2
    10·1 answer
  • Find the distance between two points: (2,3) (-5,8)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!