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
Lynna [10]
3 years ago
11

Fatima has four 20-dirham notes , five 100-dirham notes and three 200-dirham notes.

Mathematics
1 answer:
tekilochka [14]3 years ago
8 0

Answer: 1180

Step-by-step explanation: 4 20 dirhams mean :20+20+20+20= 80

5 100 dirhams mean:100+100+100+100+100=500

3 200 dirhams mean; 200+200+200= 600

so,80+500+600=1180

You might be interested in
Help please!!!!!!!!!!!
kvasek [131]

Answer:

B. 2/3

Step-by-step explanation:

To solve this we have to take into account this axioms:

- The total probability is always equal to 1.

- The probability of a randomly selected point being inside the circle is equal to one minus the probability of being outside the circle.

Then, if the probabilities are proportional to the area, we have 1/3 probability of selecting a point inside a circle and (1-1/3)=2/3 probability of selecting a point that is outside the circle.

Then, the probabilty that a random selected point inside the square (the total probability space) and outside the circle is 2/3.

3 0
3 years ago
A collection of 19 coins consisting of nickels and dimes is worth $1.35. How many dimes are there
pshichka [43]

Answer:

There are 8 dimes there.

Step-by-step explanation:

This question is solved used a system of equations.

I am going to say that:

x is the number of nickels.

y is the number of dimes.

19 coins

This means that x + y = 19.

A nickel is worth $0.05. A dime is worth $0.1. The total of these coins is $1.35. So

0.05x + 0.1y = 1.35

How many dimes are there?

We have to find y.

From the first equation: x = 19 - y.

Replacing in the second:

0.05(19 - y) + 0.1y = 1.35

0.95 - 0.05y + 0.1y = 1.35

0.05y = 0.4

y = 0.4/0.05

y = 8

There are 8 dimes there.

3 0
3 years ago
Carlos takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees are $ 98 per cre
Sholpan [36]

Answer:

x + y = 13

98x + 115y = z

Step-by-step explanation:

Let x represent the time spent taking class in Westside community college

Let y represent the time spent taking class in Pinewood community college

Let z represent the combined total amount paid for the class fees.

The total combined time for the two school is given as:

x + y = 13.

For the combined total amount; we multiply the price for each school with the time spent on the school and sum them together.

Westside: 98 * x = 98x

Pinewood: 115 * y = 115y

The combined total amount represented as z is given as:

z = 98x + 115y

7 0
3 years ago
What's the perimeter or how do you find it?
ziro4ka [17]

The perimeter of inside of the track is 536.44m

<h3>Perimeter of a circle and rectangle</h3>

The perimeter of a circle is also known as the circumference of the circle. The formula for calculating the circumference is expressed as:

C = 2πr

where

r is the radius

From the given diagram

r = 46/2 = 23m

C = 2(3.14)(23)
C = 144.44m

Find the perimeter of the rectangle

P = 2(l+w)

p = 2(46+150)
P = 2(196)
P =392m

The perimeter of the inside track = 144.44 + 392

The perimeter of the inside track = 536.44m

Hence the perimeter of inside of the track is 536.44m

Learn more on perimeter of composite shape here: brainly.com/question/16247505

#SPJ1

7 0
2 years ago
WILL GIVE BRAINLIEST
shutvik [7]

Answer:

s=12569 may be

but I am not sure

7 0
2 years ago
Other questions:
  • Write the value of the digit of 281'480'100
    9·1 answer
  • 15. Solve the following absolute value equation. (1 point)
    6·1 answer
  • Find the x and y intercept. 3x + 2y = 12
    5·2 answers
  • PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING
    8·1 answer
  • Convert 9255 cm3 to gallons. Express the volume in gallons to four significant figures.
    15·1 answer
  • If x = -5 and y = 3 x − 5, then y equals what number?
    13·2 answers
  • The perimeter of a rectangle is 12 meters. If the length of the rectangle is 5 meters, what is the width (in meters)?
    13·2 answers
  • Ms. Cole has 4 yards of string. She cuts the string into pieces that are each 1/2 yard long. How many pieces of string does Ms.
    10·2 answers
  • Use now it actually works I used one of them but not all of it I thought it was cap it it works happy holidays the uteber is the
    11·1 answer
  • Vance charges $9.50 each time he mows his neighbor's lawn.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!