- Find the value of n ( A U B) if n(A)=12, n(B)=14, and n(A ∩ B)=5 - Find the value of n (A) if n(B)=35, n(A ∩ B)=6, and n(A UB)=30
- Find the value of n ( A U B) if n(A)=12, n(B)=14, and n(A ∩ B)=5 - Find the value of n (A) if n(B)=35, n(A ∩ B)=6, and n(A UB)=30
Find a and b such that [18,24,13] = a [1,-2,1] + b [4,4,3]. a=? b=?
Perform the following operations on the vectors vec{u} =<4,-4,4>, vec{v}=<4,2,-4>, and vec{w} =<0,-2,-1>. (u)•vec(w)= (u•v)u= ((w•w)u)•u= u•v...
- Draw an appropiate Venn diagram and use the given information to fill in the number of elements in each region. n(A ∩ B) = 21, n(A ∩ B ∩ C) = 6, n(A ∩ C) = 26,...
according to the solution i saw, it led to 5x(x^2-9)=0
I know the entire y2-y1 over x2-x1, am just confused. Im guessing its 2/5 but i really need to pass this test.
This has to do with Ratios. We have been taught percent diagrams and the equation: amount changed over original amount x 100 =the percent increase/decrease. I'm not sure how to solve this...
Find the equation of the line using either the slope-intercept form or point-slope form
two woodmen are hired to cut lumber for 100$. One with three hired men worked five days. Another with four hired men worked 6 days. How much money did each man receive per da
Find the angle between the vectors [-3 3] and [-5 5]
Find the angle between the vectors [1 4 -5] and [5 -5 4]
Suppose you are starting an office-cleaning business service. You have spent $315 on equipment. To clean an office, you use $4 worth of supplies. You charge $25 per office. How many offices must you...
Company will put prizes in 500 cases ( 12 bottles to a case ) of soft drinks, but it needs a system to decide which bottles to put the winning lids on. They plan to award 25 gold prizes and 250 silver...
you just need to evaluate
i have taken a test and come across this problem "the sum of fifteen and four times a number"
Question 1) Manual has pennies and nickels with a total value of $1.15. The number of nickels is 43 less than the number of pennies. How many pennies does Manual have? Question 2) Alicia...
use n to represent an integer use 2n+1 to represent an odd integer could you also answer "find four consecutive even integers whose sum is 148"...
algebra 1 need to find the slope
Find the 16th term when given: 3, 7, 11, 15
State your distance from the tree and the measure of elevation, and calculate the height of the tree.