Recent activity by Eugene Rosenfeld

Recent activity by Eugene Rosenfeld

What system of mathematics were most Western Europeans using prior to the Moorish occupation of Spain and Portugal

asked Aug 1, 2024

1 answer 115k views

Which problem situation could be solved using the open sentence below? 24 - k = ? A.Mrs. Garcia took 24 science papers home to grade. She graded k science papers before dinner. How many science papers

answered Jun 28, 2024

1 answer 179k views

There are 50 teachers in a school. 40% of them are women and the rest are men. If 70% of the women and 80% of the men are married, find the number of unmarried teachers in the school.

asked Jan 6, 2024

1 answer 156k views

the selling price of a product is $20 and the markup is $4 What percentage of the selling price does the markup represent

answered Dec 25, 2023

2 answers 214k views

Resolver ecuación 3+3x-1=x+2+2x

asked Dec 20, 2023

2 answers 29.2k views

Only the water of marine ecosystems contains dissolved salt. Please select the best answer from the choices provided T F.

answered Aug 23, 2023

2 answers 170k views

Choose the best answer. _____ es un gato grande. un leÃ³n un perro una vaca una oveja

answered Jul 24, 2023

1 answer 216k views

N2 (g) + 3 H2 (g) → 2 NH3 (g) If the rate of formation of NH3 is 0.456 M/s, the rate of disappearance of H2is

asked Jun 22, 2023

1 answer 186k views

1. What do you predict Earth's interior is like? How do its rocks compare to rocks on the surface? Cite evidence that supports your prediction. I Type your answer hou

answered Mar 1, 2023

2 answers 193k views

the cost for a company to produce a part for D days is represented by the fraction FD equals 325d plus 8795 what does the value 87 95 represent in this situation

answered Feb 24, 2023

1 answer 23.6k views

Which equation is equivalent to the equation 5x+30=45

answered Feb 23, 2023

2 answers 18.5k views

A teacher recorded the gender of 100 students, and whether or not they were wearing a watch. For male students, 13 wear a match and 44 do not wear a watch. For female students, 34 out of 43 do not wear

answered Dec 16, 2022

1 answer 131k views

I’m stumped anyone know 4 metamorphosis facts?

asked Dec 13, 2022

1 answer 34.0k views

Can someone plz help me ? :(

asked Nov 25, 2022

1 answer 158k views

4.The average temperature in the desert ecosystem can be 38°C in one 24-hour period. Solve for F. Then, find the equivalent temperature in degrees Fahrenheit, F.

answered Nov 10, 2022

1 answer 182k views

Simplify 1/2(4x-16) - (3x+12)

asked Sep 4, 2022

2 answers 196k views

Two objects exert a gravitational force of 3 N on one another when they are 10 m apart. What would that forced be if the distance between the two objects were reduced to 5 m?

asked Aug 17, 2022

1 answer 119k views

What famous scientist wrote to f.d.r. about the germans creating an atomic bomb?

answered Aug 5, 2022

2 answers 164k views

MCours days must register their vehidets). Question 2: Select the best answer from the multiple choices below Anyone who uses a vehicle in Texas while residing or working in the state for more than 29

answered Jul 20, 2022

2 answers 132k views

Help me please i am struggling so much!:(

asked Jul 16, 2022

1 answer 88.5k views

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