9514 1404 393
Answer:
B'(7/16, -3/16)
Step-by-step explanation:
The scale factor multiplies each coordinate.
B' = 1/4B = 1/4(7/4, -3/4)
B' = (7/16, -3/16)
Answer:
E
Step-by-step explanation:
2/3 times 1/2 is equal to 1/3 and 1/3 times 1/2 is equal to 1/6 yea I'm pretty smart
Answer:
No, too many dots to the left of 0.5
And the average proportion is about 0.39, close to 0.4
Step-by-step explanation:
There are way more dots to the left of 0.5 than there are to the right of 0.5
And there are nowhere near enough dots right on 0.5 to make up for that.
So we can tell just from looking that these dots don't average out to 0.5
If you actually count the dots and add up the values of all the dots:
1 x 0.1 = 0.1
3 x 0.2 = 0.6
9 x 0.3 = 2.7
8 x 0.4 = 3.2
6 x 0.5 = 3.0
2 x 0.6 = 1.2
<u>1 x 0.7 </u> = <u>0.7</u>
30 proportions 11.5 Total of All Proportions
11.5/30 = 0.38333333... , a lot closer to 0.4 than to 0.5
Answer:
(2*100,000)+(7*10,000)+(9*100)+(5*10)
