Fill in the blanks:

Bob’s bank charges him a $3. 15 service fee every time he uses an out-of-network ATM. If Bob uses an out-of-network ATM an avera

schepotkina [342]

Answer:

no

Explanation:

6 0

3 years ago

Which of the following is not approved for chemical sanitizing affter washing and rinsing

Annette [7]

The substance that is not approved for chemical sanitizing after washing and rinsing is detergent.

<h3>What is a sanitizer?</h3>

A sanitizer refer to a liquid chemical composition which is applied to the hand after washing and rinsing to remove dirt's and kills germs that may be present in the hand.

Therefore, The substance that is not approved for chemical sanitizing after washing and rinsing is detergent.

The question is incomplete, below is the completed part and options gotten from brainly website.

Quaternary ammonium

Chlorine

lodine

Detergent

Learn more about sanitizer below

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6 0

2 years ago

Read 2 more answers

How do I get straight A's

lara31 [8.8K]

To get straight A's, you study

6 0

3 years ago

Read 2 more answers

The professor informs the class that there will be a test next week. what is the probability that a randomly selected student st

marusya05 [52]

The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.

<h3>How to calculate the probability?</h3>

In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.

Let S represent studied for.

Let B represent a score of B or higher grade

Therefore, we need to find P(S|B):

$S|B = \frac{B|S \times S}{B|S \times S\; +\; B|S' \times S'} \\\\S|B = \frac{0.55 \times 0.6}{0.55 \times 0.6 \;+ \;0.2 \times 0.4}\\\\S|B =\frac{0.33}{0.33 + 0.08} \\\\S|B =\frac{0.33}{0.41}$

S|B = 0.80.

Read more on probability here: brainly.com/question/25870256

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<u>Complete Question:</u>

At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.

5 0

2 years ago

Which of the following values of x satisfy the equationbegin equation . . . 2 times x raised to the second power, plus 7 times x

nata0808 [166]

So the equation is 2x^2 + 7x + 3 = 0, let’s factor this out: 2x^2 + 6x + x + 3 = 0, so 2x(x+3) + 1(x+3) = 0, so (2x+1)(x+3)=0, so x = -1/2 or -3

3 0

4 years ago