Answer:
<u>The original price of the car was 11198.75</u>
Step-by-step explanation:
Hope it helps!
Answer:
40 + 3
Step-by-step explanation:
=43. you dont need to use it for 0, even though that's adding too. and multiplying isnt addition.
Answer:
Idon'tknowdaanswertothatquestionsorry.
Step-by-step explanation:
Answer:
B. A teacher compares the pre-test and post-test scores of students
Step-by-step explanation:
the answer is true, because it is a good example to compare the tests between students, we know that a matching pair design is a random model and is used when the experiment allows grouping subjects in pairs based on a variable and each pair will receive randomly a different handling, the answer A is not true because in the example all students are uniformly averaged and the variable is not correlated with subgroups, option c is incorrect because the variable was not randomized and generates classification bias and the option d is incorrect because the teacher compares a small sample as her class with a score of a total sample, but does not intervene on her students when selecting the corresponding group
Answer:
Step-by-step explanation:
we can have infinite similar triangles with different side lengths but if the base length is same then two triangles on the opposite side of base.
On one side of base only one triangle can be formed.
