Answer:
v = 22
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
96v = 2112 ( divide both sides by 96 )
v = 22
9514 1404 393
Answer:
1367 people
Step-by-step explanation:
The wording "a rate proportional to the number" indicates the function is exponential. The growth factor is 1200/1000 = 1.2 in 7 days, so the exponential function can be written ...
i(t) = 1000(1.2^(t/7))
After 12 days, the number infected is modeled as ...
i(12) = 1000(1.2^(12/7)) ≈ 1367
About 1367 people are infected 12 days after discovery.
Answer:
Rolling a sum of 6: 5/36 or 13.9% chance
Rolling double: 1/6 or 16.7% chance
Step-by-step explanation:
Probability of rolling a sum of 6:
1 + 5
2 + 4
3 + 3
4 + 2
5 + 1
So there are 5 chance of getting a sum of 6 in total of 36 probability outcomes. So there would be 5/36 or 13.9% chance of rolling a sum of 6
Probability of rolling a double:
1 and 1
2 and 2
3 and 3
4 and 4
5 and 5
6 and 6
So there are 6 chance of getting a double in total of 36 probability outcomes. So there would be 6/36 = 1/6 or 16.7% chance of rolling doubles.
Hope this help :3
Answer:
B, E
Step-by-step explanation:
The lines at the top represent line, ray, or segment.
Since line UV is a segment, it includes the normal line. And, you can flip UV to VU so...B and E!
83/8+85/4+145/9
83/8+(2/2)(85/4)+145/9
83/8+340/8+145/9
423/8+145/9
(9/9)(423/8)+(8/8)(145/9)
3807/72+1160/72
<em><u>4967/72</u></em>
