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Digiron [165]
3 years ago
9

Need help please.....

Mathematics
1 answer:
QveST [7]3 years ago
8 0
Y=150 models the relationship
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Suppose you have a standard deck of 52 cards. What is the probability that if you select a card at random that it does not have
mr Goodwill [35]

0.92

Step-by-step explanation:

There are 4 cards in a deck of 52 cards that has a face value of 3. That means that the other 48 cards don't have a face value of 3. Therefore, the probability of picking a card of this deck that doesn't have a face value of 3 is

P =\dfrac{48}{52} = 0.92

4 0
3 years ago
Can you please help. Evaluate angles d and e, giving reasons for your answer. ​
garri49 [273]

Answer:

<d = 25 degrees and <e = 130 degrees

Step-by-step explanation:

We have a vertical angle, so the opposite sides of this angle are the same. This means that the angle opposite to 25 degrees also measures 25 degrees. We have one angle of the triangle. Since the triangle is isosceles, the angle d is the same as 25 degrees.

<d = 25 degrees

The interior angles of a triangle add up to 180 degrees, and we now have 2 angles, so:

<e = 180 - 25 - d

<e = 155-25

<e = 130 degrees

4 0
3 years ago
Read 2 more answers
Complete the table of values for y= x^2-2x-3
Levart [38]

Answer:

x=3,y=0

x=-1,y=0

Step-by-step explanation:

We will have to factorise to get the value of x before solving for y

Let's solve

y=x^2-2x-3

To factorise x

x^2-3x+x-3

x(x-3)+1(x-3)

(x-3)+(x+1)

x-3=0

x=3

x+1=0

x=-1

Let's substitute the value of value to get the value for y

y=x^2-2x-3

When x is 3

y=3^2-2(3)-3

y=9-6-3

y=0

When x is-1

y=(-1)^2-2(-1)-3

y=1+2-3

y=0

Therefore when x is 3,y is 0

When x is -1,y is 0

3 0
4 years ago
Read 2 more answers
Write the given rate as a fraction in simplest form. 12 cups for every 39 people O 39/12 cups per person O 13/4 cups per person
Nata [24]

Answer:

4/13 cups per person

Step - by - step explanation:

Write the given rate as a fraction in simplest form. 12 cups for every 39 people

O 39/12 cups per person

O 13/4 cups per person

0 4/13 cups per person

O 12/39 cups per person

There are 39 people

12 cups are available

Determine the number of cups per person

Cups per person = 12 cups / 39 people

= 12/39 cups per person

Divide both numerator and denominator by 3

= 4/13 cups per person

Cups per person as a fraction in simplest form = 4/13 cups per person

8 0
3 years ago
2.<br><br> Describe how Jennifer fell into a cycle of debt using<br> payday loans.
Shtirlitz [24]

Since Jennifer needs to settle her monthly rent and decides to obtain a payday loan, <u>she will certainly fall into a </u><u>cycle of debt</u><u> because of its recurring nature.</u>

<h3>What is a Payday Loan?</h3>

Payday Loans are short-term, low-balance cash advances usually offered to individuals with cash shortages at usury rates (high interest) because of the unsecured nature of the loans.

<h3>Data and Calculations:</h3>

Amount of Payday Loan taken = $375

Repayment amount = $500

Interest expense = $125

Rate of interest = 33.33% ($125/$375 x 100)

Thus, by opting for a payday loan to settle her monthly rent instead of increasing her earnings, Jennifer entered into a cycle of debt.

Learn more about living on payday loans here: brainly.com/question/25239160

5 0
2 years ago
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