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tia_tia [17]
3 years ago
13

The temperature outside was -9°F at 3am.

Mathematics
2 answers:
STatiana [176]3 years ago
6 0

Answer:

The temperature had risen 20 degrees.

Step-by-step explanation:

dem82 [27]3 years ago
6 0

Answer:

20 degrees

Step-by-step explanation:

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Bob and will toss two coins. if both coins come up heads, bob pays will $6. will pays bob $2 otherwise. what is the expected val
Helga [31]
Each coin has a head and a tail, therefore when you toss two coins, you have 4 possible outcomes. You have two heads in only one of these outcomes, while the other three have at least one tail.

The expected value of the game is the price paid/gained times the probability of loss/victory:

E = (1 / 4) · (-6) + (3 / 4) · (2)
   = -3 / 2 + 3 / 2
   = 0

Bob expects to tie with Will.


6 0
3 years ago
Read 2 more answers
The value 3.84 is 12% of what number?
xeze [42]
So percent means parts out of 100
so 12%=12/100=1.2/10=0.12/1=0.12

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'of' means multiply
'is' means = sign

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7 0
3 years ago
What is the answer for 2(a+b)=
Rainbow [258]
<h3>It is equivalent to 2a+2b</h3>

We use the distributive property.

Multiply the outer term 2 by each term inside ('a' and b)

2 times a = 2a

2 times b = 2b

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8 0
3 years ago
Round 2.613 to the nearest whole
maxonik [38]

Answer:

that would be 3

Step-by-step explanation:

3 0
3 years ago
If the measures of two angles of a triangle are 96° and 34°, what is the measure of the third angle?
mamaluj [8]

Answer:

50

Step-by-step explanation:

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180-130= 50

50 degrees is the third angle

7 0
3 years ago
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