nagasenaz
2021-02-20
Answered

What is the level of precision for the solution to the addition problem below?
Given:
The numbers are 6.339m, 0.170m and 30.4m and the operation is addition.

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asked 2020-10-21

On average, 3 traffic accidents per month occur at a certain intersection. What is the probability
that in any given month at this intersection

(a) exactly 5 accidents will occur?

(b) fewer than 3 accidents will occur?

(c) at least 2 accidents will occur?

(a) exactly 5 accidents will occur?

(b) fewer than 3 accidents will occur?

(c) at least 2 accidents will occur?

asked 2021-05-11

Bethany needs to borrow $\$10,000.$ She can borrow the money at $5.5\mathrm{\%}$ simple interest for 4 yr or she can borrow at $5\mathrm{\%}$ with interest compounded continuously for 4 yr.

a) How much total interest would Bethany pay at$5.5\mathrm{\%}$ simple interest?

b) How much total interest would Bethany pay at$5$ interest compounded continuously?

c) Which option results in less total interest?

a) How much total interest would Bethany pay at

b) How much total interest would Bethany pay at

c) Which option results in less total interest?

asked 2020-12-01

According to a study by Dr. John McDougall of his live-in weight loss program at St. Helena Hospital, the people who follow his program lose between 6 and 15 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month. Give the distribution of X. Enter an exact number as an integer, fraction, or decimal.

asked 2021-01-06

The product of 2 decimals is 20.062 one of the factors has 2 decimals .how many decimals in other factors.

asked 2021-09-17

Solve the exponential equation. Express the solution set so that (a) solutions are in exact from and, if irrational, (b) Support your solutions by using a calculator.

$3{\left(3\right)}^{x-3}+2=77$

a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The solution set is ______.

B. The solution is the empty set.

b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The solution set is _____.

B. The solution is the empty set.

a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The solution set is ______.

B. The solution is the empty set.

b) Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A. The solution set is _____.

B. The solution is the empty set.

asked 2022-03-24

Let $\alpha \in [0,9]$ . Is the set of real numbers such that the average of the digits of each of these numbers $=\alpha$ , countable or uncountable?

asked 2021-08-09

Based on a smartphone survey, assume that 41% of adults with smartphones use them in theaters. In a separate survey of 275 adults with smartphones, it is found that 112 use them in theaters. a. If the 41% rate is correct, find the probability of getting 112 or fewer smartphone owners who use them in theaters. b. Is the result of 112 significantly low?