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
adell [148]
3 years ago
15

Mary had 4 friends over to study for a test. Before her friende arrived, she baked 4 pies to share equally among her and her 4 f

riends. Her roomate ate a half of one of the pies when it came out of the oven. Mary still had to divide the remaining pies equally among herself and her friends. How much pie is each person going to get ? (Please explain it)
Mathematics
1 answer:
ivolga24 [154]3 years ago
5 0

Answer:

7/8

Step-by-step explanation:

3 1/2pies ÷ 4friends = ?

3 1/2 ÷ 4 = .875 (in decimal form)

.875 as a fraction = 7/8

each person will get 7/8 of a pie

You might be interested in
Find the greatest common factor of the following monomials: 20a3 and 8a2
dimulka [17.4K]

GCF of given monomials are 4a^2

<em><u>Solution:</u></em>

<em><u>Given that we have to find the greatest common factor</u></em>

Given monomials are:

20a^3 \text{ and } 8a^2

When we find all the factors of two or more numbers, and some factors are the same, then the largest of those common factors is the Greatest Common Factor

Let us first find the GCF of 20 and 8 and then find GCF of variables and then multiply them together

<em><u>GCF of 20 and 8:</u></em>

The factors of 8 are: 1, 2, 4, 8

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 4

GCF\ of\ a^3 \text{ and } a^2\\\\a^3 = a^2 \times a\\\\a^2 = a^2

Thus GCF is a^2

<em><u>Therefore GCF of monomials are:</u></em>

\text{GCF of } 20a^3 \text{ and } 8a^2 = 4 \times a^2 = 4a^2

Thus GCF of given monomials are 4a^2

5 0
3 years ago
After making a payment, a person is left with a credit card balance of $315. How much interest will be charged after 18 months i
krek1111 [17]

Answer:

A = P (1 + i)^n      A is the final amount

                            P is the initial amount

                            i = interest / period

                            n = number of periods

A = 315 * (1 + .015)^1.5 = 322.11

5 0
2 years ago
Weather forecasts are based on a weather forecaster's judgment on which one of a number of scenarios is likely to happen. Each s
Nutka1998 [239]

Answer:

2. Weather forecasts are difficult to trust

Step-by-step explanation:

Words like thus are preliminar to a conclusion, that is, we use words like thus when we are going to conclude something.

For Example:

The New Englard Patriots have won 6 Super Bowls. Thus, the New England Patriots are a good NFL franchise.

The conclusion is that the Patriots are a good NFL franchise.

In this problem, we have that:

Thus, it is difficult to trust weather forecasts.

The conclusion is:

2. Weather forecasts are difficult to trust

8 0
3 years ago
A car insurance company has determined that 8% of all drivers were involved in a car accident last year. If 14 drivers are rando
OLga [1]

Answer:

0.0958

Step-by-step explanation:

Percentage involved in accident = 8% = 0.08

Number of drives selected = 14

Probability that 3 or more who were involved in a car accident last year?

P(x>=3) = P(x=3) or P(x>3)

Similarly;

P(x>=3) = 1-P(0<= x <=2)

P(x>=3) = 1-P(0<= x <=2)

Using the binomial probability calculator :

Cummulative probability :

P(X >= x) = 0.09583481948

= 0.0958

7 0
3 years ago
The short lines or feet at the base of type are called _______.
Ilya [14]
I believe the answer is Serifs
4 0
3 years ago
Other questions:
  • Find the average of 60 75 88 and 93
    14·1 answer
  • the two the numbers -2.6 and -2.1 are shown on the number line what is the distance between the two points
    14·1 answer
  • The product of 7 and x is -28 what is the value of x
    6·2 answers
  • F(x)=x^2. what is g(x)?
    11·1 answer
  • The graph shown represents the number of bacteria in a dish after a certain number of minutes. It is a function in the form f(x)
    9·1 answer
  • A or B or C or D which expression??​
    9·1 answer
  • In a fifth-grade class, 3/4 of the students like to go to the movies. Of the students who like to go to the movies, 2/3 of them
    12·1 answer
  • A line passes through the point (6,-1) and is perpendicular to the line with equation -2x + 3y = -6.
    10·2 answers
  • Help please and thank you so much! <br> i inserted the picture of the questions
    12·1 answer
  • The two rectangular prisms are similar. What is the volume of the larger rectangular prism? 240 cm³ 540 cm³ 1620 cm³ 3240 cm³ A
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!