<span>U.S. schools teach the following subsets of the real number system: Natural numbers: {1,2,3,4,...} Integers: {...-4,-3,-2,-1,1,2,3,4,...} Irrationals: Numbers that cannot be expressed as the ratio of two integers, such as nonrepeating, nonterminating decimals.</span>
Step-by-step explanation:
You are finding the whole
0.7 × 20 = 14
or
70% of 20 = 7/10 x 20 = 7/10 x 20/1 = 140/10
140/10
140/10 = 14/1
The minimum number of questions he need to do are 14
I'm not sure if you are finding the part or the whole
let me know if im wrong
Answer:
y = -4x + 3
Step-by-step explanation:
y - y₁ = m(x - x₁)
⇒ y - (-1) = -4(x - 1)
⇒ y + 1 = -4x + 4
⇒ y = -4x + 3
12,780 as 1 is below five so it changes to 0
Answer:
Hey there!
Sine 61=x/500
Sine 61(500)=x
x=437.3
Let me know if this helps :)