Emi computes the mean and variance for the population data set 87, 46, 90, 78, and 89. She finds the mean is 78. Her steps for finding the variance are shown below.

What effect would a tax increase have on income? It would reduce gross income. It would not affect net income. It would increase net income. It would not affect gross income.

A zoo has 2 male lion one sixth of the lion are male lion how many lions are there at the zoo

Cuál es La mitad de 40.000

Mr. Roberts is going shopping. he has a budget of $150.00. he will buy either a painting or a lamp. if he spends 80% of his money on a painting, how much money will Mr. Robert's spend?

You will drive 200 miles and need to calculate your gas expense (25km per gallon and gas costs $6.00/gallon).

Given a quadratic function, f (x) = ax 2 + bx + c has a positive leading coefficient and the vertex that has a y-coordinate of zero. Determine the number of real zeros of the function.

Factor the expression 36a+27+90d 35g+50 18u+81 I know it's a lot I'm sorry

Seth made 5 identical birdhouses in 4hours what fraction of an hour did it take Seth to make one birdhouse

56 1/4 as an improper fraction

You choose a card from a standard deck cards at random. What's the probability that you don't choose an ace? Explain.