Answer:
91.4
Step-by-step explanation:
Answer: See explanation
Step-by-step explanation:
The question isn't complete. Here is the completed question that I got online.
Fifteen hundred (1500) randomly selected South Carolina kindergarten
students were observed on the first day of school to determine if they knew how to tie a shoe. Using this information, please identify the following: Population:
Sample:
Variable:
Sample Size:
Sample Space:
The variable is: (qualitative/quantitative)
If 40% of the observed students knew how to tie their shoes, how many of the 58,135 kindergarten students in SC can we expect to know how to tie their shoes?
Sample: The sample is 1500.
Variable: This is the number of students who know how to tie their shoes.
Sample Size: 1500
Sample Space: The total number of students in South Carolina kindergarten
The variable is quantitative since they're counted.
If 40% of the observed students knew how to tie their shoes, therefore the number from the 58,135 kindergarten students in SC that can be expected to know how to tie their shoes will be:
= 40% × 58135
= 0.4 × 58315
= 23254
Answer:
5. Statement: CA ≅ CA, Reason: Reflexive Property of Congruence
6. Statement: △ABC ≅ △ADC, Reason: AAS Congruence Theorem
Step-by-step explanation:
This satisfies the AAS congruence theorem, proving that △ABC is congruent to △ADC.
There would have been 81 of the $7 album sold, and 78 of the other.
81x7=567
78x9=702
567+702=1269
Answer:
Step-by-step explanation:
<u>Similar figures have same ratio of corresponding sides:</u>
<u>Substitute:</u>
- 4 / 8 = 7.5 / 3(x - 1)
- 3(x - 1) = 2*7.5
- x - 1 = 5
- x = 6
