fortdefruitI
2020-12-25
Answered

Define rational and irrational number. Give examples.

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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 2020-10-21

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 2021-01-06

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

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 2022-04-22

Proof for how $0.9999999\cdots =1$

asked 2021-08-07

Exponential and Logarithmic Equations Solve the equation. Find the exact solution if possible. otherwise, use a calculator to approximate to two decimals.

$x}^{2}{e}^{2x}+2x{e}^{2x}=8{e}^{2x$

asked 2021-08-03

Exponential and Logarithmic Equations Solve the equation. Find the exact solution if possible. otherwise, use a calculator to approximate to two decimals.

${\mathrm{log}}_{3}(x-8)+{\mathrm{log}}_{3}x=2$