Recent activity by David Ostrovsky

Recent activity by David Ostrovsky

Can someone please help me on question 42 (7th grade math) pls and thank u :)

asked Dec 11, 2023

1 answer 42.1k views

Calculate the overall grade for this studentThere are two classes that merge together; the science course itself and the lab course that is related to the science course. The students grade is 58.35 in

asked Aug 27, 2023

1 answer 229k views

What may happen is climate change is not ever addressed ?

answered Aug 10, 2023

1 answer 202k views

Help me please please help like right now right away please and ty

asked Jul 14, 2023

1 answer 148k views

Please help me, i already know it is B i just need to know what is in the blank

answered Jun 21, 2023

2 answers 5.3k views

#22 please ☹️ i need help

answered May 18, 2023

1 answer 183k views

What are the missing operations? A. 48 ? (-8) = (-6) B. (-40) ? 8 =( -5) C. 12 ? (-2) = 14 D. 18 ? (-12) = 6 E. 18 ? (-20) = -2 F. 22 ? (-0.5) = -11

asked Apr 19, 2023

1 answer 142k views

What is the median? 767 -765 767 769 769 -770 -767 768 sumbit

asked Mar 13, 2023

1 answer 231k views

In sunlight, a vertical yardstick casts a 1 ft shadow at the same time that a nearby tree casts a 15 ft shadow. How tall is the tree? (Make a sketch to help solve the problem. Hint: 3ft equals one yard.

answered Dec 25, 2022

1 answer 138k views

Margaret Mary, Doug , and Kako are at a local amusement park. They see an attraction called the Giant Slide, which is simply a very long and high inclined plane. Visitors at the amusement park climb a

asked Dec 14, 2022

1 answer 142k views

The South was NOT able to figure out an easy solution for... А building their own weapons. B easily feeding their soldiers. c training their military officers. D navigating the battlefields

asked Nov 27, 2022

2 answers 28.3k views

Ik its a lot but can u help

answered Nov 16, 2022

1 answer 209k views

PLEASE ASAP HELP!!!

answered Nov 2, 2022

1 answer 155k views

How will the graph of f(x) = 2(3^x)+ 2 be different from g(x) = 2(3^x) Select one: g(x)is shifted down 2 units O g(x)is shifted right 2 units O g(x) is shifted left 2 units O g(x)is shifted up 2 units

answered Oct 21, 2022

1 answer 137k views

25x=1252-x exponential equation

asked Oct 9, 2022

1 answer 164k views

What is x? (Triangle Theorems) 1. x = 54 2. x = 9 3. x = 24 4. x = 144

asked Sep 26, 2022

1 answer 120k views

Trenton you on? Don't answer if i don't know you

asked Aug 21, 2022

2 answers 13.6k views

A ball is thrown straight up from the top of a 64 foot tall building with an initial speed of 48 feet per second. The height of the ball as a function of time can be modeled by the function h(t) = –16t2

asked Aug 9, 2022

2 answers 115k views

John ordered five large size pizzas for a party. Five kids each ate 1/10 slice, and twelve adults each at 3/10 slices. a) Find the total number of slices consumed. 41/10 b) Find the leftover pizza if any.

asked Jul 7, 2022

1 answer 68.9k views

Percy’s golf score was 6 above par (+6) on Thursday. On Friday, he scored 4 under par (–4). What integer represents his combined score over the two days?

asked Jun 26, 2022

1 answer 25.4k views

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