What volume of a 0.250 M sucrose solution must be used to prepare 400.0 mL of a 0.0310 M solution?

What is a common binomial factor

An election is over and a new student body president has been elected. The new president received 5 votes for every vote received by his opponent. The new president received 2135 votes. How many votes did his opponent receive?

What is the angle of elevation of the sun when a 30 foot flag pole casts an 18 foot shadow?

What part of an hour is 20 minutes?

Solve the following question: 6x+18=3x-23

Where would you place 2.5 on the Venn diagram? A) integers B) natural numbers C) rational numbers D) irrational numbers

Which of the following microscopes has the highest resolution?

Mary throws a plastic disc to her friend. Her friend catches the disc six seconds after Mary throws it. The table shows the height of the disc at one-second intervals. A 2-column table with 7 rows.

Which expression is equivalent to the value 64? A) 34 B) 64 C) 6.4 x 102 D) 82

Construct the cumulative frequency distribution for the given data. Daily Low (degrees° F) Frequency 35-39 11 40-44 22 45-49 44 50-54 13 55-59 66 60-64 88 65-69 11 Construct the cumulative frequency distribution.