8% lower means the gauge is showing 92% of the original pressure
( 100% - 8% = 92%)
Divide the pressure the gauge is showing by 92%
33.58 / 0.92 = 36.5
The actual pressure is 36.5
Both of the first two choices represent the amount Connor paid.
15% = 0.15, so when you subtract 15% of d from d, you get the 2nd expression. When you simplify that, you get the 1st expression.
The correct choices are ...
• 0.85d
• d - 0.15d
Answer:
See below
Step-by-step explanation:
To write informal negations, change the existential quantifiers "some, there exists" for universal quantifiers "All, for every" and viceversa. Then write the informal negation of the statement after the quantifiers:
1) Some suspicions were unsubstantiated.
2) Some suspicions were substantiated.
3) All suspicions were substantiated.
4) No suspicions were unsubstantiated. Equivalently, Every suspicion was substantiated.
5) No suspicions were substantiated. Equivalently, Every suspicion was unsubstantiated.
Answer:
13.1%
Step-by-step explanation:
Given:
N = 200
P= 0.34
0<= x <=60
x= number of hits.
n=total times at bat
In order to find mean, we take the product of n and p, therefore:
mean 'μ' = np = 200 x 0.34 = 68
next is to find standard deviation, i.e the square root of the product of n, p and q
where q is 1-p
SD 'σ' = sqrt(npq) = sqrt(68*0.66) = 6.6993
applying continuity correction,
z = (x - μ) / σ
z = (60 - 68) /6.6993 = - 1.12
For the normal standard distribution,
P(z < - 1.12) = 13.14% => 13.1%
Answer:not sure but it’s either a b c d e maybe don’t hold me to that
Step-by-step explanation:♀️♂️♀️♂️♀️♂️♂️♀️♀️