The CDC reported a total number of COVID deaths in the United States to be 571,762 on April 19, 2021.  On that same date in 2020, the total number of COVID deaths in the US was 92.5% lower.  Use this information to calculate the total number of COVID deaths in the US as of April 19, 2020.  How many more deaths accumulated from April 19, 2020 to April 19, 2021?

Q: A television station must play twelve 30-sec commercials during a half-hour show. In how many ways…

A:

Q: If the five numbers summary of 700 observations are: 10,20,25,30,40 ,then the number of observations…

A: Given No. of observations = 700 5 no. summary = 10,20,25,30,40

Q: serial number on an implanted medical device consists of 3 letters followed by 4 digits. The first…

A: Basic concepts of probability are used.

Q: 61,000 people died in the worst flu season of the past decade.Covid 19 has killed eight times that…

A: Number of people died during Covid 19  is eight time the number of people died during worst flu.

Q: In the 1930s, the gray wolf was hunted to near extinction across the country. In 1995, 14 wolves…

A:

Q: Create a table difference to predict the next number in 10,10,12,16,22,30

A: We have to solve given problem:

Q: A ship carries 4 signal flags of different colors. How many different signals hoisting these flags…

A:

Q: How many even numbers are there between 31 and 1927?

A:

Q: The number 505050 contains 6 significant digits. OA. True OB. False

A: The digits in a numerical number that convey relevant information about the precision or accuracy of…

Q: From your hotel room, you look down at the street and want to estimate how many taxis are available.…

A: Unbiased estimator is an important concept in estimation.

Q: How many 4-digit numbers are there?   And if repetition of digits is not allowed?

A: Given that n= number from 1 to 9 = 9 r = 4 ( since we have to take 4 digit number)

Q: The Reverend minister of a church always insist that every member shake hands with every other…

A: Given: Number of person is, n=90. Number of times required handshake is 1 time. The objective is…

Q: Determine the last digit in number 7 8,

A:

Q: An epidemiological study projects that 25% of a population in certain area are expected to get sick…

A: This is a probelm of percentage. Lets solve this using the concept of the same.

Q: It is discovered that the average height of 10 Pillars in a particular temple is 70, 67, 62, 68, 61,…

A: 70, 67, 62, 68, 61, 68, 70, 64, and 66 meters. Does it make sense to assume that the average height…

Q: A 4-sided die with numbers 1, 2, 3, 4 on the faces, is rolled n times in row, and the numbers that…

A:

Q: a. Exactly 24 of them survive their first year of life. b. At most 25 of them survive their first…

A:

Q: In his may 17, 2010 OP-ed column in THE NEW YORK TIMES Bob herbert noted that the dropout rate for…

A: In order to check whether the number one is reasonable or not, take the reference from the site to…

Q: Please answer this question from a discrete math textbook. A degree in computer science has 8…

A: This problem can be solved using the Pigeonhole principle. The Pigeonhole Principle, which states…

Q: If weights could be put on either side of a balance, show that any integer weight up to 121 grams…

A: Any number which is less than 35 can be written in base three as: a4a3a2a1a0 which in decimal form…

Q: How many significant digits are in the number 5,000,000?

A:

Q: f the coin is flipped 100 times, how many times would you predict that the coin lands on heads in…

A: Let us assume the probability of head of the coin=pThe coin is tossed 100 times.So the expected…

Q: There are 35 different time periods during which classes at a university can be scheduled. If there…

A:

Q: Five cards are dealt off of a standard 52-card deck and lined up in a row. How many such line-ups…

A:

Q: In a large math conference with 2022 participants, each person shakes hands with some number of…

A: For 'n' number of participants the maximum number of handshakes is n(n-1)/2.

Q: The numbers of users that check social media daily is the same for "35 to 44" and "45 to 54" age…

A: We have to analyze the bar graph.

Q: IFM2ACD= 36 what is mABD? A.

A: Angles formed on the same arc are equal.