Hello there!
If it's the total of his hike you wanted this is how you get it:
17 + 2 = 19.
19 x 2 = 38.
The answer is 38km.
Hope This Helps You!
Good Luck :)
Answer:
1 out of 12
Step-by-step explanation:
Answer:
no.
Step-by-step explanation:
<em>b ∩ c </em>is the values that appear in both <em>b</em> and <em>c</em>.
<em>b ∪ c</em> is all the values in <em>b </em> and <em>c.</em>
Answer:
Part A : 9.555 . 10^38
Part B : 7.4 . 10^-3
Step-by-step explanation:
<h3>Part A</h3>

<h3>Part B</h3>


A blood cell is too small. So the more reasonable measurement is 0.0074mm.
Answer:
<em>y=-6</em>
Step-by-step explanation:
<u>Proportions</u>
A direct proportion is a relation between variables where their ratio is a constant value. This means that if y and x are proportional, then:
y = kx
Where k is the constant of proportionality.
Substituting x=-3 y=9:
9 = k(-3)

Now the relationship is:
y = -3x
For x=2
y = -3(2) = -6