Answer:
The probability that a child with a rash does not have a fever is 22%
Step-by-step explanation:
1. Probability of having fever:
2. Probability of not having fever:
3. Probability of fave fevers and a rash:
4. Probability of having a rash but not a fever:
5. Probability of having a rash:
6. Probability a child with a rash does not have a fever
22% of the child at the doctor's office with a rash does not have a fever.
Answer: 20%
Step-by-step explanation:
If we let the original amount be x, then after increasing it by 25%, we now have 1.25x
To get this back to x, we need to do 1.25x*(something) = x
this gives us that something = 1/1.25 = 0.8
meaning you need to decrease it by 100% - 80% = 20%
<h3>Assumption:</h3>
let the number be x, so that the two numbers are x and x - 32
<h3>Solution:</h3>
x + x - 32 = 92
or, 2x = 92 + 32
or, 2x = 124
or, x = 124/2 = 62
<h2>Answer:</h2>
The first number is x = <u>62.</u>
The second number is x - 32 = 62 - 32 = <u>30</u><u>.</u>
Answer:
Jim got 24£
Step-by-step explanation:
We consider 8£ as the plus 1 part that gavin took. Since the money were shared in equal parts in the ratio 4:3.
From there we can consider:
3 × 8 £= 24£
The hour hand is 9 feet (2.7 m) long and the minute hand is 14 feet (4.3 m) long.
