Answer:
It represents the total amount that Erin is going to spend at the store.
Step-by-step explanation:
2 and 9
6 and 3
9 and 2
3 and 6
Our quadratic polynomial function is:
f(x) = 4x^2 + 2x + 5
our linear binomial form is:
x - a = -2
hence:
a = x + 2
and so we have:
f(x) = 4x^2 + 2x + 5
f(a) = 4(x + 2)^2 + 2<span>(x + 2)</span> + 5
= 4(x^2 + 4x + 4) + 2x + 4 + 5
f(a) = 4x^2 + 18x + 25
Answer:
5,470 mg
Step-by-step explanation:
108 minutes is 4 half-lives:
<u> Time</u> <u> Lead</u>
<u> Min.</u> <u>mg Pb</u>
0 87520
27 43760
54 21880
81 10940
108 5470
The probability of writing a vowel is 0.5 (option b)
<h3>How to calculate the probability in this situation?</h3>
Probability is a way of measuring the certainty of occurrence of a specific event. Probability is measured from 1 to 0, with numbers closer to 1 referring to a higher chance and numbers closer to 0 referring to a lower chance.
According to the above, to calculate the probability we must perform the following operations:
- Calculate how many vowels and how many consonants are there in total? In the series of letters there are 3 vowels and 3 consonants.
- Later, we divide the number of vowels by the total number of letters to find the probability.
- 3 vowels ÷ 6 letters = 0.5 odds
Note: This question is incomplete because some information is missing. Here is the complete information
- The letter tiles shown below are in a bag. Without looking I am going to draw one tile. What are my chances of drawing a vowel?
- O,I,S,P,L,A
A.0.3
b.0.5
C.3
D.0.05
Learn more about probabilities in: brainly.com/question/795909
