Recent activity by Andrea

Recent activity by Andrea

a random sample of 36 swimmers have a mean time of 3.91 minutes and a population standard deviation of 0.16 minutes. construct a 95% confidence interval of the population mean

answered Oct 13, 2023

2 answers 161k views

Want causes a volcano to occur?

asked Apr 14, 2023

1 answer 10.2k views

1) The sum of the digits in a 2 digit number is 7. Reversing the digits increases the number by 9. What is the number?

asked Apr 4, 2023

1 answer 88.3k views

Simplify the expression. 7.7m2+5.5+7m−1.9−5m+m2 Help please!!

asked Mar 8, 2023

2 answers 22.4k views

Consider the line y=3x-1what is the slope of a line parallel to this lineWhat is the slope of a line perpendicular to this line?

asked Jan 26, 2023

1 answer 187k views

Jedediah went to a payday lender and borrowed $900. He is told the finance charge will be $42 for two weeks. What is the total cost of his loan if it takes him 12 weeks to pay off the loan? here's the

answered Jan 18, 2023

1 answer 67.1k views

State the most specific name for each figure.

asked Jan 12, 2023

1 answer 189k views

Main has $36 to spend on movie tickets. Each movie ticket costs $4.50. How many tickets can she buy? Write a multiplication equation and division equation to represent this situation.

asked Jan 6, 2023

1 answer 191k views

What are the degree and leading coefficient of the polynomial? 2u²-6u+15u³+12u³

asked Jan 4, 2023

1 answer 56.7k views

does anyone know the answer to 5(2t+3)=75 that can tell me how to find the answer not just the answer

asked Dec 2, 2022

2 answers 13.2k views

URGENT‼️What did the Council of Trent require each future parish priest to have?

answered Nov 26, 2022

1 answer 122k views

Where the Greece word came first?

answered Nov 23, 2022

2 answers 213k views

of 36 chemical elements 2 are named for woman scientists and 25 are named for places what fraction out of these 36 are named for woman and places

asked Nov 11, 2022

1 answer 203k views

Good morning! Who is your hero? (Could be real or fiction!)

answered Oct 10, 2022

1 answer 6.2k views

Which of the following uses the semicolon correctly? * 1 point She cried passionately, exposing her deepest sorrows, and; Mike held her tightly to his chest. Parents work hard for their children's future;

asked Oct 9, 2022

1 answer 215k views

An object is in motion if ___

answered Sep 17, 2022

1 answer 63.7k views

How did the Aryan language influence India?

answered Sep 2, 2022

2 answers 137k views

PLEASE HELP ASAPPPPPPPPPPPPPP

asked Aug 17, 2022

1 answer 27.8k views

Match the dynamic terms to their definition matching

asked Aug 3, 2022

1 answer 228k views

Practical examples of radition

answered Mar 27, 2022

1 answer 92.1k views

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