Over a 10-year period, a grocery store chain increased its number of stores from 470 to 520. What was the percent increase in the number of stores? Round your answer to the nearest tenth of a percent.
A) 11.6 %
B) 10.6 %
C) 50.0 %
D) 1.1 %
E) 10.7 %
B) 10.6 %
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Kaiden is being treated for a brain tumor. He is told that his chemotherapy may result in peripheral nerve damage and myelosupression, which may be so severe that treatment will be limited. To what class of drugs does Kaiden's chemotherapeutic agent likely belong?
A) signal transduction inhibitors B) alkylating agents C) mitotic inhibitors D) antitumor antibiotics
Which part of the brain activates the sympathetic nervous system?
a. hypothalamus b. cerebral cortex c. corpus callosum d. cerebellum e. medulla oblongata
Which of the following is NOT true of pelvic inflammatory disease?
A. It causes infertility in about 100,000 women each year. B. Its symptoms include irregular menstrual bleeding. C. It can cause ectopic pregnancy. D. It is a serious complication of untreated syphilis.
The decline in smoking rates can be attributed to which of the following?
A. increase in cigarette prices B. aggressive antismoking campaigns C. the 1964 Surgeon General's report D. All these answers are correct.