Recent activity by Dennis Hoer

Recent activity by Dennis Hoer

If an alloy containing 30% silver is mixed with a 55% silver alloy to get 800 pounds of 40% alloy, how much of each must be used?

answered Nov 21, 2023

2 answers 169k views

Two number cubes are rolled. What is the probability of rolling either a total greater than 9 or a multiple of 5? A) 7/18 B) 13/36 C) 5/18 D) 2/9

answered Nov 20, 2023

1 answer 226k views

Simplify by prime factorization 49/84 steps please

answered Oct 5, 2023

2 answers 155k views

Anybody know this? I forgot how to do it. Find the value of x

answered Sep 29, 2023

1 answer 201k views

A boat to robben island holds 254 passengers.How many boats would be needed for 2 700 passengers?Assume that one boat can only take two trips per day

asked Sep 18, 2023

1 answer 41.4k views

Before 1492, Spain was home to all of the following except: O Arawaks O Muslims O Non-Catholic Christians O Jews PLEASE HELP!!

answered Sep 7, 2023

2 answers 4.7k views

A bag contains 75 marbles some red some blue the ratio of red marbles to blue marbles is 3 to 2 how many red marbles are there

answered Jun 23, 2023

2 answers 81.3k views

(-2,6), m = 4 !!!!!!!!!!!!

answered Jun 20, 2023

1 answer 108k views

Distinguish among these different parts of a wave: amplitude, crest, trough, and wave- length.

answered Apr 12, 2023

1 answer 190k views

Answer this algebra question pls

asked Dec 19, 2022

1 answer 112k views

Talking about what you like or dislike about life in the countryside

answered Nov 19, 2022

1 answer 45.3k views

about 7/10of the surface of the earth is covered with water. express this as an equivalent fraction with 100 as the denominator. the fraction with 100 as the denominators are known as per cent. 50/100

answered Oct 18, 2022

1 answer 66.1k views

Jayden wants to lay sod on his front yard and on half of his back yard. His front yard has a length of 50 feet and a width of 80 feet. His back yard has a length of 20 feet and a width of 30 feet. How

asked Oct 4, 2022

2 answers 163k views

A train travels 750 miles in 6 hours. What is the train's average speed?

answered Sep 1, 2022

1 answer 109k views

A- y=1 B- x=-4 and x=2 C- x=-2 and x=1 D- y=-2 and y=1

asked Jul 24, 2022

2 answers 103k views

The loose / lose sail fluttered in the wind. Rewrite the sentence with the correct underlined word.

answered May 28, 2022

1 answer 159k views

The chart below summarizes the forces applied to four different objects. Which object will experience the greatest acceleration? A. Z B. X C. Y D. W

asked May 18, 2022

1 answer 12.6k views

Look at this diagram from Into the Unknown. Describe an important idea from the text that this visual helps you understand.

asked May 5, 2022

1 answer 67.5k views

What is the inverse of y=1.5^x

asked Apr 16, 2022

1 answer 109k views

Need help ASAP! due soon!!!!

answered Mar 23, 2022

1 answer 120k views

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