EpiphanyJones EpiphanyJones

24-10-2022
Mathematics

Answered

A test consists of 700 true or false questions. If the student guesses on each question, what is the
mean number of correct answers?
A) 350
B) 140
C) 0
D) 700

Answer :

Other Questions

On one math test Beth got 84% of the questions correct. On another test she got 6 of 15 answers correct. What is the difference between the fraction of question

3x621 and 3> 3x - 6 > Inequality Notation: Number Line: VI -12 -10 -8 -6 IV or -4 -2 0 2 4 Touch and drag to plot line. 6 8 10 12

8. Find the value of x and y. (7x-2)° 18y° (11x - 34)°

Change in Input b) What are the units of the output of the function? c) What does the data in the table (22, 38.4) represent in this situation? Exercise 1 Lilly

Line a b C -10 (-6, -3) Slope type your answer..... type your answer..... type your answer..... (-5, 7) -5 (-2,-8) 10 5 0 +5 (2, 6) (1, 1) 5 b (8,4) (a 10 Write

In the figure below, N lies between M and P. Find the location of N so that the ratio of MN to NP is 7 to 2. M - 27 Location of N N ? X →→ Ś P -9

LMNP is a quadrilateral inscribed in a circle. If L=AN, then MP is a diameter. A CO B ос True False M N

y (1.3) (5.b) (a, 6) (9.7) All of the points in the graph are on the same line. Find the slope of the line. Submit and Explain

Which of these functions could have the graph shown below? A. f(x) = 20ex B. f(x) = 2020x C. f(x) = 20x D. f(x)=20*

3) Michael was asked to explain his steps on number 6. -2g + 6 = 2g - 14 both sides First, I would add 2g to both sides because there is a 29 on the left and I