Questions by Brian Boyle

Questions by Brian Boyle

The mean of a set of data is 25 with a standard deviation of 2. What is the interval about the mean of the data within one standard deviation? Where is my answer?

asked Nov 27, 2023

1 answer

32 votes

89.6k views

Use the parabola tool to graph the quadratic function f(x)=−(x−3)(x+1).

asked Jun 26, 2023

1 answer

11 votes

535k views

The president of a school club would like to purchase T-shirts for members of the club and asks members which size they would like to order. The results are shown in the histogram below. A histogram titled

asked Feb 15, 2023

2 answers

33 votes

102k views

Complete the following sentence: Lincoln did not win a majority of votes, but he did win a ______. need help please

asked Oct 20, 2022

2 answers

17 votes

398k views

Each day Gianna practices penalty kicks with her older brother as the goalie. Yesterday she made 18/24 of her penalty kicks. Today she plans on shooting 36 penalty kicks. How many penalty kicks would Gianna

asked Aug 16, 2022

1 answer

18 votes

6.8k views

In a school, 120 pupils wrote an examination and 90 of them passed. What percentage of the pupils failed

asked Aug 13, 2022

2 answers

20 votes

48.5k views

Predict the missing component of predict the missing component of each reaction. ? + 2NaBr + 2NaCl + Br2 CH,+202 → ? 4 CHO OHCI O Cl2 Na o C2H2 + CO2 O CO2 + 2H20 O C + 2H20 C O HBr

asked Jan 4, 2022

1 answer

20 votes

9.1k views

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