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Nimfa-mama [501]
3 years ago
14

A purse contains five 10$, four 5$, and eight 1$ bills. If the bills are selectedone by one in random order, what is the probabi

lity that at least two bills mustbe selected to obtain a first 10$?
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0

Answer:

0.67

Step-by-step explanation:

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Rounding to hundreds or thousands
Anettt [7]

Answer:7000

Step-by-step explanation:

4 0
3 years ago
In the coordinate plane, what is the length of the line segment that connects points at (5,4) and (-3,-1)
baherus [9]

Answer:

9.434 units

Step-by-step explanation:

Given data

points (5,4) and (-3,-1)

x1= 5

y1= 4

x2= -3

y2= -1

The expression for the distance between two points is

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((-3-5)²+(-1-4)²)

d=√((-8)²+(-5)²)

d=√64+25

d=√89

d=9.4339

d= 9.434 units

Hence the distance between the points is 9.434 units

8 0
3 years ago
Find the gradient of the line segment between the points (-3,3) and (2,5).
BlackZzzverrR [31]

Answer:

2/5

Step-by-step explanation:

5-3/2-(-3)=2/5

7 0
3 years ago
At the craft store, Tara bought 12 yards of fabric to make tote bags. Each bag requires 1.25 yards of fabric. If Tara makes 5 to
matrenka [14]

Answer:

5.75 yds left

Step-by-step explanation:

1.25 yds per bag*5 bags =6.25 yds used

She had 12 yds

12-6.25 =5.75

She has 5.75 yds left

5 0
2 years ago
SOMEONE HELP PLEASE I DONT WANNA FAIL
r-ruslan [8.4K]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
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