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Fed [463]
3 years ago
10

Most statistics are not useful. true, or false

Mathematics
2 answers:
aksik [14]3 years ago
5 0
False..............................
Nuetrik [128]3 years ago
4 0
Hi friend,

it is false. Because of more statistics are useful.

hope it helps...
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NEED HELP ASAP MARK YOU BRAINLIEST what is 30+35+30=
Degger [83]

Answer:

95

Step-by-step explanation:

30+30 is 60

60+35 is 95

Another way to do this is to use multiplication then add. (30x2=60)

Hope I helped!

7 0
3 years ago
Suppose S and T are mutually exclusive events. Find P(S or T). P(S) = 20%, P(T) = 22%
Svetradugi [14.3K]
S and P are mutually exclusive events.
P ( S ) = 20% = 0.20
P ( T ) = 22 % = 0.22
The probability of mutually exclusive events:
P ( S or T ) = P ( S ) + P ( T )
P ( S or T ) = 0.20 +0.22 = 0.42
Answer: The probability of ( S or T ) is 0.42 or 42 %. 
8 0
3 years ago
Read 2 more answers
Round 463,462 to the nearest ten thousand
zhenek [66]
460,000 is the answer
7 0
4 years ago
Find the x intercepts if the equation is 8x=-x^2+20
serious [3.7K]
Times both sides by -1
-8x=x²-20
add 8x both sides
0=x²+8x-20
factor
what 2 numbers multiply to get -20 and add to get 8
-2 and 10
0=(x-2)(x+10)
set to zero

x-2=0
x=2

x+10=0
x=-10


x intercepts at x=-10 and 2 or at the points
(-10,0) and (2,0)
7 0
3 years ago
An item has a listed price of $35. If the sales tax rate is 9%, how much is the sales tax (in dollars)?
olga_2 [115]

Answer:

$3.15

Step-by-step explanation:

tax is 9% or .09 of the cost

$35(.09) = $3.15

3 0
3 years ago
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