Solve each equation. Check your solution.

$$z - 19 = 34$$

True or false? Stars generate their energy through nuclear fission, the breaking apart of unstable heavy elements into lighter ones.

Find the product or quotient.

$$- 20 \div 5$$

What does the presence of many mitochondria imply about a cell's energy requirements?

Find the length of the following vectors. (a) $(1,2,-3)$ (b) $(2,3,-1,4)$ (c) $(1,0,3)$ (d) $(0,0,3,4)$

Find the product. (8r - 1)(r - 6)

Study the polynomial equation given below and answer the questions that follows.

$$f(n)=-n^2+3 n^3+5 n^5-8 n+12-11 n^4$$

a. Use the Rational-Root Theorem to list the possible rational roots.

b. Find all of the rational roots.

Prepare entries for the item listed below using two methods. First, prepare the entries without making a reversing entry. Second, prepare the entries with the use of a reversing entry. Use T-accounts to assist your analysis.

(c) On January 3, 20-2, payroll of $840 is paid, which includes the$280 of wages earned but not paid in December.

A starts at x = 0 and runs with a velocity of +3.0 m/s toward runner B. Runner B starts at the same time at x = 20 m and runs with a velocity of -2.0 m/s toward runner A. Where do they meet, and how much time has elapsed since they started running? (A) t = 3.0 s and x = 9.0 m (B) t = 3.0 s and x = 12 m (C) t = 4.0 s and x = 9.0 m (D) t = 4.0 s and x = 12 m

Write a brief definition for the following term, using the language of the cardiovascular system.

sternum: $\rule{10cm}{0.15mm}$

Sketch the polygon described. If no such polygon exists, write not possible.

A quadrilateral that is equiangular but not equilateral

Match the absolute value equation or inequality in the left column with an equivalent statement from the right column.

$$|3 x-1|<-5$$

A. $-5 \leq 3 x-1 \leq 5$

B. $3 x-1=x$ or $3 x-1=-x$

C. $3 x-1=5$ or $3 x-1=-5$

D. $\varnothing$

E. $3 x-1 \leq-5$ or $3 x-1 \geq 5$

F. $(-\infty, \infty)$

The government does not send an invoice for the amount of payroll taxes due. Businesses must keep accurate records of the payroll taxes withheld and employer payroll taxes to ensure the correct amount is paid. The payroll tax liability accounts provide a record of all payroll taxes due. The balance in the account is the amount that should be paid to the government.

Peachtree provides two methods to obtain the outstanding balances of general ledger accounts. A report of general ledger accounts presents each transaction and the ending balance of every account. Another window reports only the monthly total debits and credits and balance for a single account.

Instruction

Print the January through April cash disbursements journal.

A business uses subcontractors in a country where children are forced to work in dangerous conditions. When this fact is shared with the American public, how are they likely to react?