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juin [17]
2 years ago
6

2. What is the length of the horizontal line segment joining points C(-9,205) and D(4,205)?​

Mathematics
1 answer:
arsen [322]2 years ago
3 0

Answer:

13 unit

Step-by-step explanation:

................

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What are the four ancient beauties
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Answer:

l make sure you are not the intended recipient you are not

3 0
3 years ago
Carly y = 60x + 40 Janiya y = 50x + 80 After how many weeks will Carly and Janiya have the same amount of money in their money b
PSYCHO15rus [73]
 The answer would be 4 weeks and the total be $280. If you plug in 4 for Carly, you get $280 and if you plug in 4 for Janiya, you also get $280
6 0
3 years ago
A. 2x + 11 = 9x - 3<br> I need the steps on how to get x=2
xz_007 [3.2K]

Answer:

x = 2

Step-by-step explanation:

11+3 = 9x-2x

14 = 7x

x = 14/7

x = 2

Hope I helped! :)))

6 0
3 years ago
2. An online bookstore sells both print books and e-books (books in an electronic format). Customers can pay with either a gift
Fudgin [204]

Answer:

a.0.12

b. Dependent

Step-by-step explanation:

a. The two events mentioned here are " print book is purchases" and "customer using gift card". P(P)=0.6 and P(C)=0.2. we have to calculate the probability of print book selection for purchase and payment is made through gift card i.e. P(P∩C). P(P∩C)=P(P)*P(C)=0.6*0.2=0.12.

b. If P(A∩B)=P(A)*P(B), then the two events are independent. Here in the given situation two independent variables are "purchase of e-book" and  "payment made using gift card"

P(E)=0.4

P(G)=0.2

P(E and G)=P(E∩G)=0.1

P(E)*P(G)=0.4*0.2=0.08 that is not equal to 0.1. So, the two events "e-book is purchased" and "Payment made by customer using gift card" are not independent.

5 0
3 years ago
Which operation should you perform first in the expression 15 + 7 × (5 − 3) × 42 ÷ 6?
Marina CMI [18]
(5-3)


I Hope I Helped! :D
7 0
2 years ago
Read 2 more answers
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