Questions by JeffP

Questions by JeffP

PLEASE HELP 70 POINTS 4a. An experiment had the following result for 20 flips of a coin: P(Tails) 12/20 P(Heads) = 8/20. If you flip 90 more times, how many would be tails? 4b. Explain how many flips would

asked Aug 5, 2020

1 answer

1 vote

162k views

Let x represent one number and let y represent the other number. The sum of two numbers is -11 if one number is subtracted from the other their difference is -3 use the given conditions to write of the

asked Mar 16, 2020

1 answer

4 votes

223k views

Explaining: Why did americans want to acquire California

asked Dec 18, 2018

1 answer

4 votes

161k views

the product of two consecutive even positive integers is 10 more than seven times the larger . find the integers?

asked Oct 23, 2018

1 answer

3 votes

73.8k views

How to find the x intercept of a cubic equation?

asked Sep 14, 2018

1 answer

2 votes

114k views

You can use mole ratios and molar mass to determine the masses of substances involved in a chemical reaction. Using the periodic table, calculate the molar masses of iron oxide (Fe2O3) and aluminum oxide

asked Apr 14, 2018

2 answers

5 votes

185k views

Line segment segment CD has a slope of negative start fraction two over three end fraction and contains point C(−3, −6). What is the y-coordinate of point Q(−1, y) if segment QC is perpendicular to line

asked Mar 23, 2018

1 answer

1 vote

13.5k views

Ymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars) for a run of x pairs of cleats is C(x) = 3250 + 5x + 0.1x2 (0 ≤ x ≤ 500).

asked Feb 9, 2018

1 answer

0 votes

25.2k views

Choose the system of linear inequalities that represent the given scenario. Let a represent the number of adult tickets and let c represent the number of children tickets.There were up to 1,200 tickets

asked Jul 27, 2017

2 answers

4 votes

59.6k views

The promise of a reward motivates me to accept additional tasks agree or disagree

asked Jun 10, 2017

2 answers

2 votes

172k views

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