Evaluate.

64: (48 - 42)

The population of mice in Alfred is given by P (t) = 2654e7t, where t is in years since 1986. The rate of change of the population is given by the formula (2654) (7e^ (7t)) mice/yr. In year 1991 the population changes by approximately 2.

Q5: Four friends went to the movies. Each person bought a movie ticket, and the total the four friends spent on the tickets was $52. Which equation can be used to find the cost of each ticket? (A4+x = 52 6 x - 4 = 52 C4x = 52 0 / 2 = 52

Wo students, Ann and Max, factored the trinomial 4x2 - 6x - 4. Ann factored it as 2 (x - 2) (2x + 1) and Max factored it as (x - 2) (4x + 2). Indicate which student factored the trinomial completely and which student did not, and explain why.

Estimate 63 squared to the nearest tenth

What's common denominator for one fourths five sixths

Which equation represent two less than a number is equal to 10

6. Regroup the numbers in the following problems, putting the numbers that add up to 10 or a multiple of 10 in parentheses. a. 2 + 9 + 8 b. 3 + 5 + 4 + 7 c. 4 + 2 + 16 d. 31 + 4 + 9

Three clever monkeys divide a pile of bananas. The first monkey takes some bananas from the pile, keeps three-fourths of them, and divides the rest equally between the other two.

Suppose that the event of picking a face card from a standard deck of 52 cards is considered a success.

Would the margin of error be larger or smaller for 80 % confidence? Explain. A. To be less confident, the interval needs to contain the true proportion more often, so the margin of error would be smaller. B.