A grocery store purchased crates of 40 oranges each for \$5.00 per crate and then sold each orange for \$ 0.20. What was the store's gross profit on each crate of oranges?

Which of the following statements about the earliest scientific investigators of quantum tunneling can be inferred from the passage?

The passage implies that if tunneling time reached no maximum in increasing with barrier thickness, then

The author of the passage mentions calculations about tunneling time and barrier thickness in order to

The author of the passage implies that the women studied by Krontiris are unusual in which of the following ways?

The last sentence in the passage serves primarily to

The author of the passage suggests that Krontiris incorrectly assumes that

It can be inferred that both Burckhardt and Kelly have been criticized by the scholars mentioned in the highlighted text for which of the following?

According to the passage, feminist scholars cite Burckhardt's view of Renaissance women primarily for which of the following reasons?

On the number line above, is the product of w, x, y, and z negative?

(1) z is positive.
(2) The product of w and x is positive.