Answer:
In word form - "Two and fifty-one hundredths." In expanded form - 2 + 0.5 + 0.01.
Step-by-step explanation:
To write a decimal in word form, we write out the words we would say as we read the decimal. When we read a decimal, we read the whole number before the decimal. This is "two." The decimal is read as "and." After this, we read the digits behind the decimal as a group; 51 would be read as "fifty-one", and since 1 is in the hundredths place, it is "fifty-one hundredths."
To write a number in expanded form, we separate the digits by place value. 2 is in the ones place, so it equals 2. 5 is in the tenths place, so it equals 0.5. 1 is in the hundredths place, so it equals 0.01. Together this gives us:
2 + 0.5
Answer:
Probability of not having homework tonight is ![\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
Step-by-step explanation:
Given that the probability of having homework tonight is
. we have to find the probability of not having homework tonight.
As total probability is 1 i.e
P(occurring an event)+P(not occurring an event)=1
⇒ P(having homework tonight)+P(not having homework tonight)=1
⇒
+P(not having homework tonight)=1
⇒ P(not having homework tonight)= ![1-\frac{1}{6}=\frac{5}{6}](https://tex.z-dn.net/?f=1-%5Cfrac%7B1%7D%7B6%7D%3D%5Cfrac%7B5%7D%7B6%7D)
Hence, Probability of not having homework tonight is ![\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
Answer:
2
Step-by-step explanation:
We can set up equation for this one.
Let's say the number is X.
the sum of X and 14 can be expressed as : X+14
five times the sum of X and 14 can be expressed as 5(x+14)
and 5(X+14) = 80
![5(x+14) = 80\\x+14 = 80 \div 5 = 16\\x = 16-14 = 2](https://tex.z-dn.net/?f=5%28x%2B14%29%20%3D%2080%5C%5Cx%2B14%20%3D%2080%20%5Cdiv%205%20%3D%2016%5C%5Cx%20%3D%2016-14%20%3D%202)
The number is 2
Answer:
See Below
Step-by-step explanation:
<4 and <8 are in corresponding positions in relations to the lines' intersection of the transversal, therefore they are corresponding angles.
<1 and <8 are on the outside, meaning they are exterior and on opposite sides. This means they are alternate exterior angles.
<1 and <5 are in corresponding positions in relations to the lines' intersection of the transversal, therefore they are corresponding angles.
<4 and <7 are on the inside, meaning they are interior and on the same side. This means they are same side interior angles.
b) 8
they were asking you about the rate of increase in students per year
so you take increase in students/years= (224-120)/(2005-1992)=104/13=8