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inna [77]
3 years ago
8

Tell me what i did wrong.

Mathematics
2 answers:
ser-zykov [4K]3 years ago
5 0

Answer:

You forgot to post your mistake.

Step-by-step explanation:

Alina [70]3 years ago
3 0
Where is the mistake
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6 6/9 divided by 1 5/7
makvit [3.9K]
Exact Form:
28/9
Decimal Form:
3.1
Mixed Number Form:
3 1/9
3 0
2 years ago
Complete the conversion. Enter your answer in the box.<br> 8 pt = __ c
Shtirlitz [24]

Answer:

16 cups

Step-by-step explanation:

there are 2 cups in a pint

8x 2= 16

7 0
3 years ago
Read 2 more answers
1. Bobby looks in his wallet and sees that he has 2 twenty dollar bills and 1 ten dollar bill. He goes to the store and the chec
Orlov [11]

Answer: a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
2. In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviati
Kobotan [32]

Answer: $85,000

Step-by-step explanation:

Given : In a given population of two-earner male-female couples, male earnings have a mean of $40,000 per year and a standard deviation of $12,000.

\mu_M=40,000\ \ ;\sigma_M=12,000

Female earnings have a mean of $45,000 per year and a standard deviation of $18,000.

\mu_F=45,000\ \ ;\sigma_F=18,000

If  C denote the combined earnings for a randomly selected couple.

Then, the mean of C will be :-

\mu_c=\mu_M+\mu_F\\\\=40,000+45,000=85,000

Hence, the mean of C = $85,000

8 0
3 years ago
Which is the correct answer. Quickly help please
Darya [45]
I think is the third one
3 0
3 years ago
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