xterrazas5 xterrazas5

04-05-2024
Mathematics

Answered

A multiple choice test has 7 questions each of which has 5 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer exactly 3 questions correctly?

Answer :

Other Questions

Find the square root of:[tex]\[ \sqrt{\binom{2,-36}{2,3}} \][/tex]

Solve for [tex]\(x\)[/tex].[tex]\[ x^3 - x^2 - 6x = 0 \][/tex]

Construct a truth table for the statement [tex]p \leftrightarrow (q \vee p)[/tex].Complete the truth table.\begin{tabular}{|c|c|c|c|}\hline[tex]$p$[/tex] &

1. Form the pair of linear equations in the following problems, and find their solutions graphically.(i) 10 students of Class X took part in a Mathematics quiz.

Let [tex]W[/tex] be the subspace of [tex]\mathbb{R}^4[/tex] defined by [tex]W = \left\{ x : v^T x = 0 \right\}[/tex]. Calculate [tex]\operatorname{dim}(W)[/tex]

(a) (3 points) Show work and set up the integral to determine the length of the function [tex]$f(x) = e^x \ln(x)$[/tex] between [tex]$x = 1$[/tex] and [tex]$x =

Which of the following best illustrates cost, one of the "4Cs" of marketing?A. Donatello evaluates the time spent on manufacturing, marketing, and distribution

Please identify the sentence that is not complete.A. I ran down the lane and into the forest.B. He ran down the lane and into the forest.C. Running down the lan

Patient comes for diabetes and patient is taking long term insulin. What code(s) should be reported? * 1 point E11.9, Z79.4 E10.9, Z79.4 E08.9, Z79.4 E13.9, Z79

5. What will be the gravitational force of attraction between two balls each weighing 5 kg when placed at a distance of 0.33 m apart? (G [tex]$= 6.673 \times 10