Bella had a spelling test at school.there were 40 words to spell on the test.she got 32 of them right.what percent of the words
2 answers:
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ANSWER
There is
more money in the vault in the evening than in the morning.
EXPLANATION
The amount of money in the vault in the morning is
The amount of money in the vault at the end of the day is:
To find how much more money is in the vault at the end of the day than there was in the morning, we subtract to get:
Therefore, there is
more money in the vault.
Answer:
Option B
Step-by-step explanation:
Given that the regression equation using least squares for test scores and student teacher ratio is
Test Score = 557.8 + 36.42 In (Income).
Say if 1% income is increased.
Let income be 100
New income = 101
Then we have
Test score original =
Test score new income
=
Increase = 0.362~0.36
Option B is right.