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Alecsey [184]
3 years ago
11

50√•15 I need help pls​

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

Answer: 193.6491673

Step-by-step explanation:

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Daniel went to Target and bought a basketball for $ 21.85 and a shirt for $12.68. Daniel received $ 0.47 in change. How much did
jarptica [38.1K]

Answer:

$35

Step-by-step explanation:

To do this you would just add the 2 prices together and you would get $34.53 and you would add 47 cents to that and you would get that Daniel gave $35 to the cashier.

5 0
3 years ago
A batch of 20 semiconductor chips is inspected by choosing a sample of 3 chips. Assume 10 of the chips do not conform to custome
Hatshy [7]

Answer:

A batch of 20 semiconductor chips is inspected by choosing a sample of 3 chips. Assume 10 of the chips do not conform to customer requirements.

a) Number of different samples = 20C3 =  \frac{20!}{3!(17!)} =1140

b) 2 good and one bad chip

Number of samples = 10C2 * 10C1 = 45 * 10 =450

c) 2 good 1 bad + 1 good 2 bad + 3 bad

Number of samples = 10C2 * 10C1 + 10C1 * 10C2 + 10C3

= 450+450+120=1020

6 0
3 years ago
Is 20 a prime or composite number.​
STALIN [3.7K]

Answer: It is a composite number since it has more factors than just itself and 1.

Step-by-step explanation:

1x20=20

2x10=20

4x5=20

6 0
3 years ago
Read 2 more answers
An ostrich can run 174 feet in 3 seconds.
bonufazy [111]

Answer:

58 I think i'm wrong tho

Step-by-step explanation:

6 0
3 years ago
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Help me with this look at the photo and help me answer all the questions please and thanks
Nataliya [291]

Answer:

1104seconds and5 milliseconds

(8209-6000)/2

=3209/2

=1104.5

The scientists will reach the ocean floor after 1104.5 seconds.

PS

Please mark me as the brainiest and follow me!Hope that helps ;)

5 0
3 years ago
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