Earth rotates much faster than Venus. How does the giant impact theory of the Moon account for this fact?

Me i is writing $4.28$ as a mixed. number. Find her mistake and correct It. $4.28=4 \dfrac{28}{1,000}$ or $4 \dfrac{7}{250}$

The population of Laverne is growing linearly. Six years ago, the population was 4600. Today it is 5400. What is the expected population 15 years from now?

People usually have a bowel movement

A. After every meal

B. When they have consumed large amounts of fluids

C. At a regular time and pattern that is normal for the person

D. Once a week

(a) What happens after the appearance of the scarlet ibis? (b) What do you think motivates Doodle to treat the ibis as he does?

In the last 15 years, MSW per capita in the United States has (a) decreased drastically. (b) decreased, then in creased drastically. (c) in creased drastically. (d) increased moderately, and then decreased drastically. (e) stayed the same.

Solve each inequality and graph the solution set on a number line. $3-7 x \leq 17$

Two musicians are comparing their trombones. The first produces a tone that is known to be 438 Hz. When the two trombones play together they produce 6 beats every 2 seconds. Which statement is true about the second trombone? (a) It is producing either a 432-Hz sound or a 444-Hz sound. (b) It is producing either a 436-Hz sound or a 440-Hz sound. (c) It is producing a 444-Hz sound, and could be producing no other sound frequency. (d) It is producing either a 435-Hz sound or a 441-Hz sound. (e) It is producing a 441-Hz sound and could be producing no other sound frequency.

A certain company began operations with 100 employees, and in subsequent years, the number of employees $E_n$ during the nth year always exceeded the number $E_{n-1}$ during the previous year by 5%. Express this relationship as a first-order linear difference equation, and solve the equation to find $E_n.$

In the arithmetic of real numbers, there is a real number, namely 0, called the identity of addition because a + 0 = 0 + a = a for every real number a. This may be expressed in symbolic form by $\exists z \forall a[a+z=z+a=a]$ (We agree that the universe comprises all real numbers.) a) In conjunction with the existence of an additive identity is the existence of additive inverses. Write a quantified statement that expresses “Every real number has an additive inverse.” (Do not use the minus sign anywhere in your statement.) b) Write a quantified statement dealing with the existence of a multiplicative identity for the arithmetic of real numbers. c) Write a quantified statement covering the existence of multiplicative inverses for the nonzero real numbers. (Do not use the exponent -1 anywhere in your statement.) d) Do the results in parts (b) and (c) change in any way when the universe is restricted to the integers?

Factor by making a perfect square. $x ^ { 4 } - 7 x ^ { 2 } + 9$

For the graph of $y=A \sin (\omega x-\phi),$ the number $\frac{\phi}{\omega}$ is called the _____ _____.

Drew's teachers gives skill - building quizzes at the start of each class. a. On Monday Drew got 77 problems correct out of 85. What is her percent correct? b. On Tuesday Drew got 100% on a quiz that had only 10 problems. Estimate her percent correct for the 2-day trial. c. Calculate her percent correct for the 2-day trial.

Identify the following term or individuals and explain their significance. sampling