<span> let x = # of adult tickets
sold, thus the # of children tickets
= 70-x</span>
<span> 7.5x + 5(70-x) = 450</span>
<span> ^ 7.5x + 350 -5x = 450</span>
<span> ^ 2.5x = 450-350= 100</span>
<span> x = 40 adults
tickets thus
70—40 = 30 children tickets</span>
We will have 16 white counters in the bag.
Given that there are blue, red, and white counters in a bag in the ratio 16:3:2, the total number of balls will be:
- Total = 16 + 3 + 2
- Total = 21
If there are <em>112 more blue counters than white counters</em>, then;
number of blues = number of white + 112
16x = 2x + 112
14x = 112
x = 8
Number of white counters = 2x = 2(8) = 16
Therefore we will have 16 white counters in the bag.
Learn more on ratios here: brainly.com/question/2914376
When t = 0, S = 2^0 = 1
<span>When t = 2, S = 2^2 = 4 </span>
<span>Change in size = 4 - 1 = 3 cubic mm. </span>
<span>Average rate of change = (S(2) - S(0))/(2-0) = (4-1)/2 = 1.5 cubic mm/month </span>
The polynomial is in standard form if the exponents are arranged in decreasing order.
<h3>
Polynomial in Standard Form</h3>
Polynomial is an algebraic expression with one or more terms. For example :. In this example and in your exercise the exponents of the terms are not arranged in order.
Um polynomial is in <u>Standard Form</u> when the exponents of the terms are in decreasing order. See more details below.
is not in standard form because the exponents are not written in decreasing order.
is in standard form because the exponents are written in decreasing order.
Therefore, the given polynomial will be in standard form if yours exponents are arranged in decreasing order.
Read more about polynomials here:
brainly.com/question/4142886
Answer:
29.32
Step-by-step explanation:
sense 1 is the hundredth you just round now so 5 is big enough so it would make the hundreth number go up by 1.