Mathematics, 11.10.2019 01:10 lhotsedog2573

Charlotte reads 4 books each week. let b be the number of books she reads each week, and let ww be the number of weeks that she reads. determine which variable is dependent and which is independent. then, write an equation to model the situation, and make a table that shows the number of books read in under 6 weeks.

Answers: 1

Show answers

Answers

Answer from: bbygrl70

Answer and Step-by-step explanation:

Charlotte reads 4 books each week

b = number of books she reads each week

w = number of weeks that she reads

The number of books depends on the number of weeks, so

independent variable: w

dependent variable: b

b = 4w

╔═══╦═════════╦════╗

║ w ║ b = 4w ║ b ║

╠═══╬═════════╬════╣

║ 0 ║ b = 4*0 ║ 0 ║

╠═══╬═════════╬════╣

║ 1 ║ b = 4*1 ║ 4 ║

╠═══╬═════════╬════╣

║ 2 ║ b = 4*2 ║ 8 ║

╠═══╬═════════╬════╣

║ 3 ║ b = 4*3 ║ 12 ║

╠═══╬═════════╬════╣

║ 4 ║ b = 4*4 ║ 16 ║

╠═══╬═════════╬════╣

║ 5 ║ b = 4*5 ║ 20 ║

╚═══╩═════════╩════╝

Answer from: Quest

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct
What do you know to be true about the values of p and q?

What do you know to be true about the values of p and q?

Answer from: Quest

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,

0 = ( 2 - 4 ) ( p + q )0 = ( 2 - 4 ) ( 2 + 5 i ), by multiplying these0 = ( 4 + 10 i - 8 - 20 i )0 = 4 - 8 + 10 i - 20 i0 = - 4 -10 i 0 = 2 ( - 2 - 5 i )0 / 2 = - 2 - 5 i- 2 - 5 i = 0- 5 i = 2i = 2 / - 5

Another question on Mathematics

Mathematics, 22.06.2019 00:00

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.

Answers: 1

Answer

Mathematics, 22.06.2019 01:50

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.

Answers: 2

Answer

Mathematics, 22.06.2019 04:00

If y varies as x, and y=8 as x=4 what will be the value of y if x=2

Answers: 2

Answer

Mathematics, 22.06.2019 05:30

Apudding recipe requires 2/3 of a cup of milk for every 1 3/4 cups of sugar. what is the unit rate of sugar to milk in the pudding recipe?

Answers: 3

Answer

You know the right answer?

Charlotte reads 4 books each week. let b be the number of books she reads each week, and let ww be t...