Recent activity by Alireza Ghaffari

Recent activity by Alireza Ghaffari

Find the area of the circle shown. Use 3.14 as an approximation for π. Round your answer to the nearest tenth. radius is 1.5 cm

asked Nov 7, 2023

2 answers 212k views

I bought a lawnmower that cost $479 dollars. I also had to pay 5% sales tax. How much tax did I have to pay? And how much did I pay in total

asked Oct 28, 2023

1 answer 173k views

Match each definition with the correct term

answered Sep 25, 2023

1 answer 73.5k views

Is feeling emptiness a substance or behaviours?

asked Sep 8, 2023

1 answer 166k views

Solve this system of equations using the substitution method y = 2x + 17 y = 6x - 3

answered Jun 29, 2023

2 answers 116k views

If x = 4 find 3x - 2x + 24x

answered May 12, 2023

1 answer 211k views

PLSSSSS HELP!!!!! Read the excerpts from "opening statements from John F. Kennedy and Richard M. Nixon First Televised Debate." On what point do Kennedy and Nixon disagree? A.) Kennedy believes only money

answered Mar 28, 2023

2 answers 126k views

While conducting research, you find the following pieces of evidence: 1. Jack London’s influence on the world’s literature was dampened by his style, which was that of an unpolished newspaper reporter.

answered Mar 17, 2023

1 answer 159k views

Evaluate each expression if f = -6, g = 7, and h=9. solve10. g -7 11.-h-(-9) 12. f- g

answered Feb 5, 2023

1 answer 210k views

What is the value of X?

answered Dec 26, 2022

2 answers 213k views

I need to prove the following statement by proof by contrapositive or proof by contradiction: Suppose x ∈ R. If x^ 5 − 4x^ 4 + 3x^ 3 − x ^2 + 3x − 4 ≥ 0 then x ≥ 0.

asked Nov 10, 2022

1 answer 87.8k views

Justin conducted a survey to find out people's favorite sport and recorded the results below. If Justin were to survey a total of 250 people, how many would you predict would name basketball?

answered Nov 7, 2022

1 answer 66.6k views

⊕║Using Sampling to Predict Lesson 10-5║ ⊕ To determine how many students at a middle school bring their lunch from home, all the students on one school bus are surveyed. identify if this is BIASED OR

answered Aug 18, 2022

1 answer 72.6k views

What is Pangea, what is the orbit?

answered Aug 8, 2022

2 answers 212k views

Don't be rude. Answer the questoin .

answered Aug 1, 2022

1 answer 232k views

HELP NOW PLS The ratio of pineapple juice to cranberry juice in a punch recipe is 14:12. Which ratio is equivalent to 14:12?

asked Jul 21, 2022

2 answers 49.2k views

Find the area of these numbers

answered Jun 25, 2022

2 answers 138k views

Help me fast!!! Best answer gets brain liest

asked Jun 20, 2022

1 answer 183k views

Help help help help help

asked Jun 12, 2022

1 answer 197k views

How could you write that you were nervous without writing "I was nervous"? Be descriptive.

answered May 17, 2022

2 answers 221k views

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