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Irina-Kira [14]
3 years ago
5

There are 9 red gum balls, 5 green gum balls, 8 yellow gum balls, and 8 blue gum balls in a machine. find p(green, then yellow).

Mathematics
1 answer:
creativ13 [48]3 years ago
5 0
The correct answer is choice D.  To find this you will find the probability of each event happening and then multiply them together.

Green: 5/30
Yellow: 8/29 (you subtract one from the denominator because you already picked a green the first time)

5/30 x 8/29 = 40/870
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A parking lot has ten parking spaces. There are the same number of cars parked in the parking lot as there are empty parking spa
Karolina [17]

Answer:

0.5

Step-by-step explanation:

Total space in the parking lot = 10

number of cars parked = p

number of empty parking spaces = e

There are the same number of cars parked in the parking lot as there are empty parking spaces.

This means,

Number of parked cars = number of empty parking spaces

p = e

If the number of parked cars and number of empty parking spaces = 10

p + e = 10

If p = 5

Then,

p + e = 10

5 + 5 = 10

Write a decimal to show the part of the parking lot that has empty parking spaces.

Empty parking space/total parking space

= 5/10

= 1/2

= 0.5

part of the parking lot that has empty parking spaces = 0.5

8 0
3 years ago
HELP IM TIME
ElenaW [278]
Explanation:
We already have phone A 5.3 cm
We just need to find phone B

First we need to find what one-third is as a decimal

Which is 0.3

Now add 0.3 to 5

0.3 + 5 = 5.3

Answer: neither phone a and Phone be 05.3 cm
6 0
3 years ago
Read 2 more answers
For which equation is x = 1 a solution?
boyakko [2]

Answer:

The answer is x+3=4

x+3=4

x=4-3

x = 1

5 0
3 years ago
WILL GIVE BRAINLIEST
romanna [79]

Answer: 665.68 ft

Step-by-step explanation:

You‘re trying to find the circumference of the Ferris wheel. The formula for circumference is C=3.14(approximation for pi)x the diameter. So you would do 3.14 x 212 = 665.68

3 0
3 years ago
Buffy is considering taking out a 14-year loan with monthly payments of $165 at an APR of 2.3%, compounded monthly, and this equ
8_murik_8 [283]
PVAO=p [(1-(1+I/k)^(-kn) /(I/k)]
P payments 165
I interest rate
K compounded monthly
N time 9

165×((1−(1+0.027÷12)^(−12×14))÷(0.027÷12))
=23,061.76

165×((1−(1+0.029÷12)^(−12×14))÷(0.027÷12))
=24,446.65...correct

165×((1−(1+0.025÷12)^(−12×14))÷(0.027÷12))
=21,637.39

165×((1−(1+0.021÷12)^(−12×14))÷(0.027÷12))
=18,665.68 .....correct
The answers are b d

3 0
3 years ago
Read 2 more answers
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